mounted products skf-usa

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Ball bearing unitsIntroduction–pages 6-7Product descriptions–pages 8-11Bearing selection–pages 12-19Product nomenclature and dimensional tables–pages 21-57Air handling–pages 58-67 Lubrication–page 68 Mounting instructions–pages 69-70 Additional information–pages 71-74

Roller bearing unitsIntroduction–pages 78-81Product descriptions–pages 82-85 Bearing selection–pages 86-91Seal selection–pages 92-93 Product nomenclature and dimensional tables–pages 95-121Lubrication–page 122 Mounting instructions–pages 123-125Additional information–page 124

Split pillow blocksIntroduction–pages 130-131Product descriptions–pages 132-135Bearing selection–pages 136-141Seals & speed limits–pages 142-148PosiTrac and PosiTrac Plus Seals–pages 150-163Product nomenclature and dimensional tables–pages 164-247Split pillow blocks/lubrication–pages 248-255Assembly instructions for split pillow blocks–pages 257-261Shaft fits for split pillow blocks–pages 262-265Split pillow block–housing load ratings and housing loads–pages 266-273Bearings for split pillow blocks–pages 275-286Additional Information–pages 287-289

Mounting accessoriesProduct line summary—page 291Adapters—pages 293-297Locknuts, lockwashers and lockplates—pages 298-303

Publication Listing–page 304Index–pages 305-

Table of Contents

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Ball Bearing Units

Cast Iron Housings Pressed Steel Housings and Rubber Cartridges

Pillow Block Units Flange Units Take-up Units Pillow Block Flange Units RubberUnits Cartridges

SY SYH SYM FY FYM FYT FYTM TBY TBYM S SR FT F R G24 28 27 32 35 36 39 40 43 44 45 47 46 48 49

1/4

1/2

3/4

1

1/4

1/2

3/4

2

1/4

1/2

3/4

3

1/4

1/2

3/4

4

1/4

1/2

3/4

5

1/4

1/2

3/4

6

1/4

1/2

3/4

7

1/4

1/2

3/4

8

1/4

1/2

3/4

9

1/4

1/2

3/4

10

1/4

1/2

3/4

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Product RangeBall Bearing Units

3

1/4

1/2

3/4

1

1/4

1/2

3/4

2

1/4

1/2

3/4

3

1/4

1/2

3/4

4

1/4

1/2

3/4

5

1/4

1/2

3/4

6

1/4

1/2

3/4

7

1/4

1/2

3/4

8

1/4

1/2

3/4

9

1/4

1/2

3/4

10

1/4

1/2

3/4

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Roller Bearing Units Split Pillow Blocks

Cast Iron Housings Cast Iron Housings

Pillow Block Units Flange Units Take-up Unitsand Frames

SYE FSYE SYR FYR FYRP TBR TRH TFT SAF SAFS SAW SDAF TY-RPA TFT96 98 100 102 103 104 106 108 167 194 228 206 216 222

20˝ +

Product RangeRoller Bearing Units/Split Pillow Blocks

Ext. Range236

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Ball bearingunits

Introduction–pages 6-7Product descriptions–pages 8-11 Bearing selection–pages 12-19 Dimensional tables–pages 20-56 Air Handling–pages 58-67Lubrication–page 68 Mounting instructions–pages 69-70 Additional information–pages 71-74

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The bearings for Ball Bearing Units areavailable in wide and narrow width inner ringdesigns. When space permits, the wide innerring is the preferred choice. Shaftmisalignment relative to the bearing bore isminimized with the wide inner ring and theload is distributed over a greater shaft area.The narrow inner ring is used when space islimited.

Set Screw Locking features two set screw120° apart. This placement of the set screwsmaximizes holding power while minimizinginner ring distortion. Other factors such as:zone hardening of the bearing inner ring,drilling and tapping after heat treat, properscrew length, a knurled cup point set screwand a forged set screw socket have beenincorporated to further enhance holdingpower and vibration resistance (backout).

Eccentric Self-Locking features a machinedcollar and bearing inner ring which act as

mating cams when assembled on the shaft.When the collar is engaged on the bearinginner ring, and turned in the direction of shaftrotation, it grips the shaft firmly with a bindingaction that further increases with rotation.The single set screw in the collar firmlysecures the position of the eccentric collar.This locking method is recommended for allapplications except where reversing shaftrotation is involved.

Interference (Press) Fit is sometimesrecommended for eccentric and set screwlocking but it is the required mountingmethod for 1726(00) series bearings.1726(00) series bearings are designed to bepress fit onto the shaft and have no auxiliarylocking device.

Introduction

Ball bearing unit

Inner Ring Length Shaft Locking Methods

Grade #10 balls, ground andhoned raceways for precision,quiet running and higherspeed capacity

Molded glass fiber reinforcedpolyamide cage for durabilityand quiet running

120° set screw angle forminimum inner distortion andknurled cup point set screwsfor increased vibrationresistance.

Housing base is recessed toaccommodate unevenmounting surfaces

Wide inner ring lengths forbetter load distribution

Slotted bolt holes allow for arange of base bolt spacingsand provide for adjustment atinstallation

Sphered housing bore mateswith sphered O.D. of bearing.This allows unit toaccommodate for initialerrors in alignment

Prelubricated with a high quality,long life lithium/calcium grease

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Introduction

SealsM-SealThe M-Seal is standard on FM series housedunits and YET series bearings. This lowfriction, grease purgeable contact seal ismade up of a wear resistant elastomer lipbonded to a steel trash guard. The lip rideson the precision ground surface of the innerring providing positive exclusion of dust,moisture and other contaminants.

2F SealThe 2F Seal is standard on TF and WFseries housed units and YAR and YEL seriesbearings. It consists of the basic M-Seal anda flinger mounted outboard. The flingerprovides extra protection of the contactelement and serves to “fling” dirt and debrisaway from the seal opening. This seal hastested extremely effective in a variety ofcontamination conditions includingagricultural applications and very dirtyenvironments.

Multi-function Seal (2RF)The Multi-function Seal is optional on TF andWF series housed units and YAR and YELseries bearings. It is the most effective sealever produced for ball bearing units and wideinner ring bearings. It combines the provensealing of the M-Seal with an additionalflinger-contact seal assembly. This sealingarrangement provides four separate barriersagainst the ingress of contamination: aflinger, a contact seal, a grease chamber,and a second contact seal.

2RS1 SealThe 2RS1 Seal is standard on 17262(00)and 17263(00) series bearings. This is thesame contact seal used on SKF deep grooveball bearings. It is optimized for low friction,wear resistance, and contaminant exclusion.

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Product DescriptionsBall Bearing Units

Ball Bearing Units consist of a precision wideinner ring bearing assembled into a housingmade of cast iron, pressed steel or rubber.Units are prelubricated and are designed toslip fit on to the shaft. Locking method iseither eccentric self-locking or set screwlocking.

On cast iron and pressed steel units, theoutside diameter of the bearing and theinside diameter of the housing are sphered,allowing the bearing to swivel within thehousing to accommodate initial alignment.

There are numerous bearing and housingcombinations to accommodate a diversity ofmounting surfaces, load requirements, shaftsizes and dimensional requirements.Housing types include: pillow blocks, flangeunits, take-up units, flangette units andrubber cartridges. Bearings include the YAR,YEL and YET series of wide inner ringbearings described on pages 7 and 8.

SY & SYH/SYM FY/FYM

SY & SYH–Standard Duty, SYM–Medium DutyCast Iron Pillow BlocksPillow block housings, the most popularhousing design for mounted bearings, areavailable in several series. All are designedto support loads primarily directed throughthe base. The SY series housing has astandard base-to-center height. SYH featuresa low center height with a base-to-centerheight typically ¹⁄₁₆" lower than the SY series.SYM–medium duty housings accommodate alarger bearing for a given shaft size, resultingin a greater load carrying capacity. All threehousings series are supplied with a greasefitting for relubrication, have slotted bolt holesfor adjustments during installation andprovide for initial bearing alignment.

FY–Standard Duty, FYM–Medium DutyFour-bolt Cast Iron Flange UnitsFour-bolt flange units are designed tosupport shafts through walls, bulkheads andother flat surfaces. The housing mounts flushto the surface and the load is carried by thefour mounting bolts. FYM–medium dutyhousings accommodate a larger bearing fora given shaft size, resulting in a greater loadcarrying capacity. Both series are suppliedwith a grease fitting for relubrication andprovide for initial bearing alignment.

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FYT/FYTM TBY/TBYM S & SR

FYT–Standard Duty, FYTM–Medium DutyTwo-bolt Cast Iron Flange UnitsThese flange units support shafts throughwalls, bulkheads and other flat surfaces butare of a more compact two-bolt design.FYTM–medium duty housings accommodatea larger bearing for a given shaft size,resulting in a greater load carrying capacity.Both series are supplied with a grease fittingfor relubrication and provide for initial bearingalignment.

TBY–Standard Duty, TBYM–Medium DutyCenter Pull Cast Iron Take-Up UnitsThese take-up units are typically used inconjunction with a customer supplied framefor belt or shaft tensioning in conveyor,elevator and power transmissionapplications. A wide slot for the frameguide is standard. TBYM–medium dutyaccommodates a larger bearing for a givenshaft size, resulting in a greater load carryingcapacity. Both series are supplied with agrease fitting for relubrication and provide forinitial bearing alignment.

F & FT G & R

F & FT–Light DutyTwo-bolt and Three-bolt Pressed SteelFlange UnitsF and FT housings are lightweight, low costsolutions for light duty applications. Thesehousings are of a heavy gauge two piecestamped steel construction which allows forinitial bearing alignment. Housings are zincoxided for corrosion resistance and are nonrelubricatable. The F is a three-bolt designand the FT is a two-bolt design.

G & R–Light DutyRubber CartridgesRubber cartridges are generally used inheating, ventilating and air conditioningapplications or other applications where lownoise is important. The conductive rubbercartridge, or tire, helps dampen noise andvibration as well as dissipate the build up ofstatic electricity. The G series has a sphericaloutside diameter and the R series has acylindrical outside diameter.

S & SR–Light DutyPressed Steel Pillow BlocksS and SR housings are lightweight, low costsolutions for light duty applications. Housingsare of a heavy gauge two piece stampedsteel construction which allows for initialbearing alignment. The SR series is of thesame design as the S series but hasconductive rubber liner for noise andvibration reduction. Housings are zincoxided for corrosion resistance and arenon relubricatable.

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Wide Inner RingBearingsSKF wide inner bearings are based on thedesign of the 62(00) series deep groove ballbearing. They share the same materials, highprecision and high quality manufacturingprocesses. Rings and steel balls are made ofSAE 52100 bearing steel. Raceways arehardened, ground, and honed. Steel balls area high precision Grade #10. Cages are amolded, glass fiber reinforced polyamide.The standard seal is a positive contact, landriding M-Seal with an integral trash guard.Bearings are prelubricated with an optimumfill of a long life lithium complex grease andare relubricatable. The result is a bearingwith high speed capabilities, low noise,superior protection against contamination,strength, durability, and easy to install andmaintain.

Bearings only differ in: the type of lockingmethod, inner ring length and seal options.

Wide inner ring bearings are offered withspherical or cylindrical profiled outer rings.Bearings with a spherical profiled outer ringare typically used with SKF housings. Thesphered O.D. of the bearing is matched tothe sphered I.D. of the housing allowing thebearing to swivel and accommodate initialalignment. Bearings with cylindrical profiledouter rings are assembled into customermachined housings and are not designed toaccommodate initial alignment.

YAR-2F YEL-2F

YAR-2F–Standard Duty and Medium DutyWide Inner Ring, Set Screw Locking,Spherical O.D.YAR wide inner ring bearings are offered instandard duty and medium duty series. Themedium duty series uses a larger bearing fora given shaft size, resulting a greater loadcarrying capacity. Both series feature anoutboard flinger in addition to the standardM-Seal. As the inner of the bearing rotates,the flinger “flings” away moisture and largecontaminates for additional sealingperformance. The wide inner ring offersadditional bearing load support andminimizes shaft misalignment associatedwith narrow inner bearings. Housing unitswith this bearing have a TF suffix. Optionsinclude a non relubricatable version, aversion with a grease groove in the outer ringand SKF’s Multi-function Seal. YAR standardduty wide inner ring bearings are available inshaft sizes from ¹⁄₂" to 2¹⁵⁄₁₆". YAR mediumduty wide inner ring bearings are available inshaft sizes from 1⁷⁄₁₆" to 3".

YEL-2F–Standard DutyWide Inner Ring, Eccentric Locking Collar,Spherical O.D.YEL wide inner ring bearings feature anoutboard flinger in addition to the standardM-Seal. As the inner of the bearing rotates,the flinger “flings” away moisture and largecontaminates for additional sealingperformance. The wide inner ring offersadditional bearing load support andminimizes shaft misalignment associatedwith narrow inner bearings. Housing unitswith this bearing have a WF suffix. Optionsinclude a non relubricatable version, aversion with a grease groove in the outer ringand SKF’s Multi-function Seal. YEL wideinner ring bearings are available in shaftsizes from ³⁄₄" to 2⁷⁄₁₆".

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YEL-2FCW YET YET-CW

YEL-2FCW–Standard DutyWide Inner Ring, Eccentric LockingCollar, Cylindrical O.D.YEL-2FCW wide inner ring bearings havethe same dimensions and features as theYEL bearing described above but with acylindrical profiled outer ring and a flinger(2F). These bearings are not designed toaccom-modate initial alignment and arelubricated for life with a long lifelithium/calcium complex grease. YEL-2FCWwide inner ring bearings are available inshaft sizes from ³⁄₄" to 2⁷⁄₁₆".

YET–Standard DutyNarrow Inner Ring, Eccentric LockingCollar, Spherical O.D.YET narrow inner ring bearings feature apositive contact, land riding M-Seal with anintegral trash guard. This seal is greasepurgeable and provides high speed, lowfriction operation along with positivecontaminant exclusion. The narrow inner ringmakes the bearing suitable for use in tightoperating spaces. Housing units with thisbearing have an FM suffix. Options include anon relubricatable version and a version witha grease groove in the outer ring. YETbearings are available in shaft sizes from¹⁄₂" to 2³⁄₁₆".

1726

1726Standard Inner Ring, Press Fit, Spherical O.D.1726 series bearings are available in a62(00) and 63(00) series. Each has thesame dimensions and seal as the respectiveSKF 62(00)-2RS1 and 63(00)-2RS1 seriesdeep groove ball bearing but with a sphericalprofiled outer ring. These bearings aredesigned to be press fit onto metric sizedshafting and provide higher running accuracy

than wide inner ring bearings. The spheredouter ring allows the bearing to align within ahousing having a matching spherical surface.These bearings are typically lubricated forlife with a long life lithium complex grease.17262(00)-2RS1 series bearings are availablein shaft sizes from 15 MM to 65 MM.17263(00)-2RS1 series bearings are availablein shaft sizes from 25 MM to 50 MM.

YET-CW–Standard DutyNarrow Inner Ring, Eccentric LockingCollar, Cylindrical O.D.YET-CW narrow inner ring bearings have thesame dimensions and features as the YETbearing described above but with acylindrical profiled outer ring. These bearingsare not designed to accommodate initialalignment and are lubricated for life with a long lifelithium/calcium complex grease. YET-CWnarrow inner ring bearings are available inshaft sizes from ¹⁄₂" to 2³⁄₁₆".

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Bearing SelectionBall Bearing Units

Load carryingcapacity and lifeThe size of a bearing to be used for anapplication is initially selected on the basis ofits load carrying capacity in relation to theloads to be carried and the requirementsregarding life and reliability. Numerical valuestermed basic load ratings are used in thecalculations to express load carryingcapacity. Values for the basic dynamic loadrating C and the basic static load rating C0

are quoted in the bearing tables.

Basic load ratingsThe basic dynamic load rating C is used forcalculations involving dynamically stressedbearings, i.e. when selecting a bearing whichis to rotate under load. It expresses thebearing load which will give an ISO basicrating life (defined below) of 1,000,000revolutions.

The basic dynamic load ratings ofSKF bearings have been determined inaccordance with the methods prescribed byISO 281/1–1989 and AFBMA Stds. 9 and 11and modified to follow the latest ISOproposals. The values are based on thematerial and manufacturing techniques usedfor SKF standard production. They apply toloads which are constant both in magnitudeand direction, for radial bearings radial loads,and for thrust bearings axial loads which actcentrically.

The basic static load rating C0 is used incalculations when the bearings are to rotateat very slow speeds, are to be subjected tovery slow oscillating movements, or are to bestationary under load during certain periods.It must also be taken into account whenheavy shock loads of short duration act ona rotating (dynamically stressed) bearing.

The basic static load rating is defined inaccordance with ISO 76–1987 as the staticload which corresponds to a calculatedcontact stress at the center of the mostheavily loaded rolling element/racewaycontact of:–4 600 MPa for self-aligning ball bearings;–4 200 MPa for all other ball bearings;–4 000 MPa for all roller bearings.

This stress produces a total permanentdeformation of rolling element and racewaywhich is approximately 0.0001 of the rollingelement diameter. The loads are purely radialfor radial bearings and centrically acting axialloads for thrust bearings.

LifeThe life of a rolling bearing is defined as thenumber of revolutions (or the number ofoperating hours at a given constant speed)which the bearing is capable of enduringbefore the first sign of fatigue (flaking,spalling) occurs on one of its rings or rollingelements.

It is, however, evident from both laboratorytests and practical experience that seeminglyidentical bearings operating under identicalconditions have different lives. A clearerdefinition of the term “life” is thereforeessential for the calculation of bearing size.All information presented by SKF on dynamicload ratings is based on the life that 90% of asufficiently large group of apparently identicalbearings can be expected to attain orexceed. This is called the basic rating lifeand agrees with the ISO definition. Themedian life is approximately five times thecalculated basic rating life.

There are several other bearing “lives”.One of these is the “service life”, which isthe actual life achieved by a specific bearingbefore it fails. Failure is not generally byfatigue in the first instance but by wear,corrosion, seal failure etc. Another is“specification life”. This is the life specified byan authority and based on hypothetical loadand speed data supplied by the sameauthority. It is generally a requisite L10 (basicrating life) and it is assumed that theauthority has related the specification toexperience gained with similar machinery, sothat adequate service life will be obtained.

Requisite basic rating lifeWhen determining the bearing size it isgeneral practice to base the calculations onthe basic rating life (L10), so that it isessential that the required basic rating life or“specification life” for the application underconsideration is known. It usually dependson the type of machine and the requirementsregarding duration of service and operationalreliability. In the absence of previousexperience the values given in Table 2 forL10h can be used.

Selecting bearingsize using the lifeequationsBearing life can be calculated with variousdegrees of sophistication, depending on theaccuracy with which the operating conditionscan be defined.

Basic rating life equationThe most simple method of life calculation isto use the ISO or AFBMA equation for basicrating life which is:

C C 1/pL10 = (P)

P orP

= L10

whereL10 = basic rating life, millions of revolutionsC = basic dynamic load ratingP = equivalent dynamic bearing load

(see page 14)p = exponent of the life equation

p = 3 for ball bearingsThe related values of load ratio C/P and

life L10 are set out in the life calculation chart(Figure 1), and in Table 3.

For bearings operating at constant speedit may be more convenient to deal with abasic rating life expressed in operating hoursusing the equation.

1 000 000 C pL10h =

60 n (P)or

1 000 000L10h =60 n

L10h

whereL10h = basic rating, operating hoursn = rotational speed, r/min

Values of L10h as a function of load ratioC/P and speed n can be found in the chart,or in Table 4.

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Equivalent dynamic bearing loadThe equivalent dynamic bearing load isdetermined in the same way for Y-bearingsas for standard deep groove ball bearingsP = XFr + YFa

The relevant X and Y factors will be found inthe table below.

Equivalent static bearing loadFor statically loaded Y-bearingsPo = 0,6 Fr + 0.5 Fa

If Po � Fr, then Po = Fr should be used.

Table 1Calculation factorsdynamic

Fa/Fr � e Fa/Fr � eFa/CO e X Y X Y

0.025 0.31 1 0 0.56 20.04 0.33 1 0 0.56 1.80.07 0.36 1 0 0.56 1.60.13 0.41 1 0 0.56 1.40.25 0.46 1 0 0.56 1.20.5 0.54 1 0 0.56 1

Table 2 Guide to values of requisite basic rating life L10h for different classes of machines

Class of machine L10h

operating hours

Household machines, agricultural machines, instruments,technical apparatus for medical use 300 3 000

Machines used for short periods or intermittently:Electric hand tools, hoists in workshops,construction machines 3 000 8 000

Machines to work with high operational reliabilityduring short periods or intermittently:Lifts (elevators), cranes for packaged goods orslings of drums, bales, etc. 8 000 12 000

Machines for use 8 hours per day but not always fully utilized:Gear drives for general purposes, electric motors for industrial use,rotary crushers 10 000 25 000

Machines used 8 hours per day and fully utilized:Machine tools, woodworking machines, machines for theengineering industry, cranes for bulk materials, ventilator fans,conveyor belts, printing equipment, separators and centrifuges 20 000 30 000

Machines for continuous use 24 hours per day:Rolling mill gear units, medium sized electrical machinery,compressors, mine hoists, pumps, textile machinery 40 000 50 000

Water works machinery, rotary furnaces, cable stranding machines,propulsion machinery for ocean-going vessels 60 000 100 000

Large electric machinery, power station plant, mine pumps andmine ventilator fans, tunnel shaft bearings for ocean-going vessles � 100 000

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Figure 1Life Calculation Chart

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Table 3 Load ratio C/P for different lives L10 (millions of revolutions)

Ball bearings

L10 C/P L10 C\P

0.5 0.793 600 8.430.75 0.909 650 8.661 1 700 8.88

1.5 1.14 750 9.092 1.26 800 9.283 1.44 850 9.47

4 1.59 900 9.655 1.71 950 9.836 1.82 1 000 10

8 2 1 100 10.310 2.15 1 200 10.612 2.29 1 300 10.9

14 2.41 1 400 11.216 2.52 1 500 11.418 2.62 1 600 11.7

20 2.71 1 700 11.925 2.92 1 800 12.230 3.11 1 900 12.4

35 3.27 2 000 12.640 3.42 2 200 1345 3.56 2 400 13.4

50 3.68 2 600 13.860 3.91 2 800 14.170 4.12 3 000 14.4

80 4.31 3 200 14.790 4.48 3 400 15

100 4.64 3 600 15.3

120 4.93 3 800 15.6140 5.19 4 000 15.9160 5.43 4 500 16.5

180 5.65 5 000 17.1200 5.85 5 500 17.7220 6.04 6 000 18.2

240 6.21 6 500 18.7260 6.38 7 000 19.1280 6.54 7 500 19.6

300 6.69 8 000 20320 6.84 8 500 20.4340 6.98 9 000 20.8

360 7.11 9 500 21.2380 7.24 10 000 21.5400 7.37 12 000 22.9

420 7.49 14 000 24.1440 7.61 16 000 25.2460 7.72 18 000 26.2

480 7.83 20 000 27.1500 7.94 25 000 29.2550 8.19 30 000 31.1

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Table 4 Ball bearings—load ratio C/P for different lives L10h (operating hours) at different speeds n (r/min)L10h C/P

when n =50 100 125 150 200 250 300 400 500 600 750 900 1 000 1 200 1 500

100 0.67 0.84 0.91 0.97 1.06 1.14 1.22 1.34 1.44 1.53 1.65 1.75 1.82 1.93 2.08500 1.14 1.44 1.55 1.65 1.82 1.96 2.08 2.29 2.47 2.62 2.82 3.00 3.11 3.30 3.56

1 000 1.44 1.82 1.96 2.08 2.29 2.47 2.62 2.88 3.11 3.30 3.56 3.78 3.91 4.16 4.48

1 250 1.55 1.96 2.11 2.24 2.47 2.66 2.82 3.11 3.35 3.56 3.83 4.07 4.22 4.48 4.831 600 1.69 2.13 2.29 2.43 2.68 2.88 3.07 3.37 3.63 3.86 4.16 4.42 4.58 4.87 5.242 000 1.82 2.29 2.47 2.62 2.88 3.11 3.30 3.63 3.91 4.16 4.48 4.76 4.93 5.24 5.65

2 500 1.96 2.47 2.66 2.82 3.11 3.35 3.56 3.91 4.22 4.48 4.83 5.13 5.31 5.65 6.083 200 2.13 2.68 2.88 3.07 3.37 3.63 3.86 4.25 4.58 4.87 5.24 5.57 5.77 6.13 6.604 000 2.29 2.88 3.11 3.30 3.63 3.91 4.16 4.58 4.93 5.24 5.65 6.00 6.21 6.60 7.11

5 000 2.47 3.11 3.35 3.56 3.91 4.22 4.48 4.93 5.31 5.65 6.08 6.46 6.69 7.11 7.666 300 2.66 3.36 3.62 3.84 4.23 4.55 4.84 5.33 5.74 6.10 6.57 6.98 7.23 7.68 8.288 000 2.88 3.63 3.91 4.16 4.58 4.93 5.24 5.77 6.21 6.60 7.11 7.56 7.83 8.32 8.96

10 000 3.11 3.91 4.22 4.48 4.93 5.31 5.65 6.21 6.69 7.11 7.66 8.14 8.43 8.96 9.6512 500 3.35 4.22 4.54 4.83 5.31 5.72 6.08 6.69 7.21 7.66 8.25 8.77 9.09 9.65 10.416 000 3.63 4.58 4.93 5.24 5.77 6.21 6.60 7.27 7.83 8.32 8.96 9.52 9.86 10.5 11.3

20 000 3.91 4.93 5.31 5.65 6.21 6.69 7.11 7.83 8.43 8.96 9.65 10.3 10.6 11.3 12.225 000 4.22 5.31 5.72 6.08 6.69 7.21 7.66 8.43 9.09 9.65 10.4 11.1 11.4 12.2 13.132 000 4.58 5.77 6.21 6.60 7.27 7.83 8.32 9.16 9.86 10.5 11.3 12.0 12.4 13.2 14.2

40 000 4.93 6.21 6.69 7.11 7.83 8.43 8.96 9.86 10.6 11.3 12.2 12.9 13.4 14.2 15.350 000 5.31 6.69 7.21 7.66 8.43 9.09 9.65 10.6 11.4 12.2 13.1 13.9 14.4 15.3 16.563 000 5.74 7.23 7.79 8.28 9.11 9.81 10.4 11.5 12.4 13.1 14.2 15.0 15.6 16.6 17.8

80 000 6.21 7.83 8.43 8.96 9.86 10.6 11.3 12.4 13.4 14.2 15.3 16.3 16.9 17.9 19.3100 000 6.69 8.43 9.09 9.65 10.6 11.4 12.2 13.4 14.4 15.3 16.5 17.5 18.2 19.3 20.8200 000 8.43 10.6 11.4 12.2 13.4 14.4 15.3 16.9 18.2 19.3 20.8 22.1 22.9 24.3 26.2

L10h C/Pwhen n =1 800 2 000 2 500 3 000 3 600 4 000 5 000 6 000 8 000 10 000 12 000 15 000 20 000 30 000 40 000

100 2.21 2.29 2.47 2.62 2.78 2.88 3.11 3.30 3.63 3.91 4.16 4.48 4.93 5.65 6.21500 3.78 3.91 4.22 4.48 4.76 4.93 5.31 5.65 6.21 6.69 7.11 7.66 8.43 9.65 10.6

1 000 4.76 4.93 5.31 5.65 6.00 6.21 6.69 7.11 7.83 8.43 8.96 9.65 10.6 12.2 13.4

1 250 5.13 5.31 5.72 6.08 6.46 6.69 7.21 7.66 8.43 9.09 9.65 10.4 11.4 13.1 14.41 600 5.57 5.77 6.21 6.60 7.02 7.27 7.83 8.32 9.16 9.86 10.5 11.3 12.4 14.2 15.72 000 6.00 6.21 6.69 7.11 7.56 7.83 8.43 8.96 9.86 10.6 11.3 12.2 13.4 15.3 16.9

2 500 6.46 6.69 7.21 7.66 8.14 8.43 9.09 9.65 10.6 11.4 12.2 13.1 14.4 16.5 18.23 200 7.02 7.27 7.83 8.32 8.84 9.16 9.86 10.5 11.5 12.4 13.2 14.2 15.7 17.9 19.74 000 7.56 7.83 8.43 8.96 9.52 9.86 10.6 11.3 12.4 13.4 14.2 15.3 16.9 19.3 21.3

5 000 8.14 8.43 9.09 9.65 10.3 10.5 11.4 12.2 13.4 14.4 15.3 16.5 18.2 20.8 22.96 300 8.80 9.11 9.81 10.4 11.1 11.5 12.4 13.1 14.5 15.6 16.6 17.8 19.6 22.5 24.78 000 9.52 9.86 10.6 11.3 12.0 12.4 13.4 14.2 15.7 16.9 17.9 19.3 21.3 24.3 26.8

10 000 10.3 10.6 11.4 12.2 12.9 13.4 14.4 15.3 16.9 18.2 19.3 20.8 22.9 26.2 28.812 500 11.1 11.4 12.3 13.1 13.9 14.4 15.5 16.5 18.2 19.6 20.8 22.4 24.7 28.2 31.116 000 12.0 12.4 13.4 14.2 15.1 15.7 16.9 17.9 19.7 21.3 22.6 24.3 26.8 30.7 33.7

20 000 12.9 13.4 14.4 15.3 16.3 16.9 18.2 19.3 21.3 22.9 24.3 26.2 28.8 33.0 36.325 000 13.9 14.4 15.5 16.5 17.5 18.2 19.6 20.8 22.9 24.7 26.2 28.2 31.1 35.6 39.132 000 15.1 15.7 16.9 17.9 19.0 19.7 21.3 22.6 24.9 26.8 28.5 30.7 33.7 38.6 42.5

40 000 16.3 16.9 18.2 19.3 20.5 21.3 22.9 24.3 26.8 28.8 30.7 33.0 36.3 41.6 45.850 000 17.5 18.2 19.6 20.8 22.1 22.9 24.7 26.1 28.8 31.1 33.0 35.6 39.1 44.8 49.363 000 18.9 19.6 21.1 22.5 23.9 24.7 26.6 28.3 31.2 33.6 35.7 38.4 42.3 48.4 53.3

80 000 20.5 21.3 22.9 24.3 25.9 26.8 28.8 30.7 33.7 36.3 38.6 41.6 45.8 52.4 57.7100 000 22.1 22.9 24.7 26.2 27.8 28.8 31.1 33.0 36.3 39.1 41.6 44.8 49.3 56.5 62.1200 000 27.8 28.8 31.1 33.0 35.1 36.3 39.1 41.6 45.8 49.3 52.4 56.5 62.1 71.1 78.3

17

This table may be used to select Series SYand SYH pillow blocks, FY and FYT flangedunits, and TBY take-up units.Determine the operating speed and liferequired. Then select a unit having a bearing radial load rating equal to or greaterthan the actual radial load.

The loads listed in this table are calculated togive the indicated lives (hours at speed) andare in accordance with ANSI/AFBMA Standard

9 – Load Ratings and Fatigue Life for BallBearings. A life adjustment factor (a23) of 1.0has been used throughout.

These loads are for horizontally mountedshafts with the radial load directed downwardtoward the base of the pillow block.

When the load is heavy, C/P �6.6, a press fitmust be used. In the table this is the area to theleft of the red line.


Ball Bearing UnitsRadial Loads Standard Series

Bearing Radial Load in Pounds for Given Speed and LifeStandard Duty

Table 5

18

This table may be used to select Series SYMpillow blocks, FYM and FYTM flanged units,and TBYM take-up units.Determine the operating speed and liferequired. Then select a unit having a bearing radial load rating equal to or greaterthan the actual radial load.

The loads listed in this table are calculated togive the indicated lives (hours at speed) andare in accordance with ANSI/AFBMA Standard

9 – Load Ratings and Fatigue Life for BallBearings. A life adjustment factor (a23) of 1.0has been used throughout.


When the load is heavy, C/P �6.6, a press fitmust be used. In the table this is the area to theleft of the red line.


Ball Bearing UnitsRadial Loads Medium Series

Bearing Radial Load in Pounds for Given Speed and LifeMedium Duty

Table 6

19

Speed ratings

The speed at which Ball Bearing Units canoperate depends on the means by whichthey are located on the shaft and also thetype of seal. For bearings of series YAR,YEL, and YET, the speeds are limited by thefit on the shaft; the looser the fit the lower thespeed. Recommended maximum values aregiven in Table 7.

Bearings with Multi-Function seals shouldnot be operated at speeds in excess of 60%of those quoted in the Table, particularlywhen shafts having an h6 tolerance areused.

The speed ratings of bearings of series17262(00)-2RS1 and 17263(00)-2RS1 arethe same as for standard SKF sealed deepgroove ball bearings. The ratings for theseseries are also given in the table.


Table 7Speed Ratings for insert bearings

Speed ratings for bearings of series:Basic YAR, YEL, YET 17262(00) 17263(00)Bearing with shaft toleranceSize h6 h7 h8 h9 h11

rpm rpm

202 13000 12000203 9500 6000 4300 1500 950 12000 11000204 8500 5300 3800 1300 850 10000 9500205 7000 4500 3200 1000 700 8500 7500

206 6300 4000 2800 900 630 7500 6300207 5300 3400 2200 750 530 6300 6000208 4800 3000 1900 670 480 5600 5000209 4300 2600 1700 600 430 5000 4500

210 4000 2400 1600 560 400 4800 4300211 3600 2000 1400 500 360 4300 3800212 3400 1900 1300 480 340 4000 3400213 3000 1700 1100 430 300 3600 3200

214 2800 1600 1000 400 280 3400 3000215 2600 1500 930 380 260 3200 2800216 2400 1400 900 360 240 3000 2600

21

NomenclatureBall Bearing Units

Suffix:

W— Non relubricable housing

U — No locking collar

Bearing code:

FM —Narrow width, eccentric lock, standardduty, M-Seal, YET Series Bearing

TF —Intermediate width, set screw lock,standard duty, M-Seal and flinger,YAR Series Bearing

WF—Wide width, eccentric lock, standardduty, M-Seal and flinger, YELSeries Bearing

Housing Type:

F —Flange, three-bolt, pressed steel

FT —Flange, two-bolt, pressed steel

FY —Flange, four-bolt, cast iron

FYM —Flange, four-bolt, cast iron,medium duty

FYT —Flange, two-bolt, cast iron

FYTM —Flange, two-bolt, cast ironmedium duty

G —Cartridge, rubber mounted,spherical O.D.

R —Cartridge, rubber mounted,cylindrical O.D.

S —Pillow block, pressed steel

SR —Pillow block, pressed steel,rubber insert

SY —Pillow block, cast iron

SYH —Pillow block, cast iron, lowcenter height

SYM —Pillow block, cast iron, medium duty

TBY —Take-up, cast iron

TBYM —Take-up, cast iron, medium duty

Shaft Size

S Y H 2⁷�₁₆ WF W

23

NomenclatureWide Inner Ring Ball Bearings

Y E T 207 - 107 CW

Suffix:

C — Cylindrical O.D.

W — Non relubricable bearing, no lubeholes in outer ring

G — Groove in outer ring(opposite locking side)

GR — Groove in outer ring(on locking side)

-2F — Bearing with flinger

-2RF — Bearing with Multi-function Seal

U — No locking collar

Bearing Type:

YET — Short inner ring, eccentric lock

YEL — Long inner ring, eccentric lock

YAR — Long inner ring, set screw lock

YAT — Short inner ring, set screw lock

1726 — Standard inner ring, press fit

BasicBearingSize

Bore Size:(i.e., 107 is 1⁷⁄₁₆")

24

Ball Bearing UnitsPillow Block / Standard Duty

SY-TFNP, YAS, P2BSC equivalentCast-iron housingStandard center heightSet screw lockingWide inner ringM-Seal & Flingers

How to Order SY 1 TF

Option Specify

Multi-function Seal SY 1 WRNon-Relubricatable SY 1 TFW

Shaft Pillow Block Bearing Dynamic Bolts MassDia. designation designation capacityda C A B C D E E H K L (No. req’d)

Min Max

in lbs in lb

¹⁄₂ SY ¹⁄₂ TF YAR 203-008-2F 1650 1³⁄₁₆ 5 1¹⁄₄ ⁹⁄₁₆ 3¹⁵⁄₃₂ 4³⁄₁₆ 2⁷⁄₃₂ ¹⁵⁄₃₂ ⁵⁄₈ (2)-³⁄₈ 1.3

⁵⁄₈ SY ⁵⁄₈ TF YAR 203-010-2F 1.3

³⁄₄ SY ³⁄₄ TF YAR 204-012-2F 2210 1⁵⁄₁₆ 5 1¹⁄₄ ⁹⁄₁₆ 3¹⁵⁄₃₂ 4³⁄₁₆ 2¹⁷⁄₃₂ ¹⁄₂ ²³⁄₃₂ (2)-³⁄₈ 1.4

¹³⁄₁₆ SY ¹³⁄₁₆ TF* YAR 205-013-2F 2430 1⁷⁄₁₆ 5¹⁄₈ 1¹³⁄₃₂ ⁵⁄₈ 3¹¹⁄₁₆ 4¹¹⁄₃₂ 2³⁄₄ ⁹⁄₁₆ ²⁵⁄₃₂ (2)-³⁄₈ 1.8

⁷⁄₈ SY ⁷⁄₈ TF YAR 205-014-2F 1.8

¹⁵⁄₁₆ SY ¹⁵⁄₁₆ TF YAR 205-015-2F 1.7

1 SY 1 TF YAR 205-100-2F 1.7

1¹⁄₁₆ SY 1¹⁄₁₆ TF* YAR 206-101-2F 3380 1¹¹⁄₁₆ 6 1⁹⁄₁₆ ²¹⁄₃₂ 4¹⁄₄ 5 3⁷⁄₃₂ ⁵⁄₈ ⁷⁄₈ (2)-¹⁄₂ 3.0

1¹⁄₈ SY 1¹⁄₈ TF YAR 206-102-2F 2.9

1³⁄₁₆ SY 1³⁄₁₆ TF YAR 206-103-2F 2.9

1¹⁄₄ SY 1¹⁄₄ ATF* YAR 206-104-2F 2.8

1¹⁄₄ SY 1¹⁄₄ TF YAR 207-104-2F 4410 1⁷⁄₈ 6⁵⁄₁₆ 1²⁵⁄₃₂ ³⁄₄ 4¹¹⁄₁₆ 5¹⁄₄ 3²¹⁄₃₂ ¹¹⁄₁₆ 1 (2)-¹⁄₂ 3.6

1⁵⁄₁₆ SY 1⁵⁄₁₆ TF* YAR 207-105-2F 3.5

1³⁄₈ SY 1³⁄₈ TF YAR 207-106-2F 3.5

1⁷⁄₁₆ SY 1⁷⁄₁₆ TF YAR 207-107-2F 3.4

1¹⁄₂ SY 1¹⁄₂ TF YAR 208-108-2F 5310 1¹⁵⁄₁₆ 6²⁹⁄₃₂ 1²⁹⁄₃₂ ³⁄₄ 4¹⁵⁄₁₆ 5³⁄₄ 3²⁹⁄₃₂ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 4.3

1⁵⁄₈ SY 1⁵⁄₈ TF YAR 209-110-2F 5740 2¹⁄₈ 7³⁄₈ 1⁷⁄₈ ¹³⁄₁₆ 5⁵⁄₁₆ 6 4⁷⁄₃₂ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 5.4

1¹¹⁄₁₆ SY 1¹¹⁄₁₆ TF YAR 209-111-2F 5.3

1³⁄₄ SY 1³⁄₄ TF YAR 209-112-2F 5.2

1¹⁵⁄₁₆ SY 1¹⁵⁄₁₆ TF YAR 210-115-2F 6080 2¹⁄₄ 8 2¹⁄₈ ⁷⁄₈ 5⁷⁄₈ 6¹⁄₂ 4¹⁄₂ ³⁄₄ 1⁹⁄₃₂ (2)-⁵⁄₈ 6.3

2 SY 2 TF YAR 211-200-2F 7540 2¹⁄₂ 8⁵⁄₈ 2³⁄₁₆ ¹⁵⁄₁₆ 6³⁄₈ 7¹⁄₈ 5 ⁷⁄₈ 1⁵⁄₁₆ (2)-⁵⁄₈ 8.5

2³⁄₁₆ SY 2³⁄₁₆ TF YAR 211-203-2F 8.0

2¹⁄₄ SY 2¹⁄₄ TF YAR 212-204-2F 9110 2¹¹⁄₁₆ 9¹⁄₂ 2¹⁄₂ 1 7¹⁄₁₆ 7¹⁵⁄₁₆ 5⁷⁄₁₆ 1 1⁹⁄₁₆ (2)-⁵⁄₈ 11.5

2⁷⁄₁₆ SY 2⁷⁄₁₆ TF YAR 212-207-2F 11.0

2¹⁄₂ SY 2¹⁄₂ TF YAR 213-208-2F 9900 3 10¹⁄₈ 2⁹⁄₁₆ 1⁵⁄₃₂ 7¹⁵⁄₃₂ 8¹⁄₂ 5²⁹⁄₃₂ 1 1¹¹⁄₁₆ (2)-³⁄₄ 14.0

2¹¹⁄₁₆ SY 2¹¹⁄₁₆ TF YAR 213-211-2F 13.5

2³⁄₄ SY 2³⁄₄ TF YAR 215-212-2F 11500 3¹⁄₄ 10³⁄₄ 2²⁵⁄₃₂ 1¹⁄₄ 8 9 6¹⁄₂ 1¹⁄₁₆ 1¹³⁄₁₆ (2)-³⁄₄ 16.5

2¹⁵⁄₁₆ SY 2¹⁵⁄₁₆ TF YAR 215-215-2F 16.0

*Consult SKF for availability.

For shaft diameter tolerances see page 72; for bearing information see page 54; for seal speed limits see page 19.

25


SY-WFRAS, P2BSXR, P3-Y200N equivalent

Cast-iron housingStandard center height

Eccentric lockingWide inner ring

M-Seal & Flingers


Min Max

in lbs in lb

³⁄₄ SY ³⁄₄ WF YEL 204-012-2F 2210 1⁵⁄₁₆ 5 1¹⁄₄ ¹⁄₂ 3¹⁵⁄₃₂ 4⁵⁄₃₂ 2¹⁵⁄₃₂ ¹¹⁄₁₆ 1¹⁄₁₆ (2)-³⁄₈ 1.5

¹³⁄₁₆ SY ¹³⁄₁₆ WF* YEL 205-013-2F 2430 1⁷⁄₁₆ 5¹⁄₈ 1¹³⁄₃₂ ¹⁄₂ 3¹¹⁄₁₆ 4⁵⁄₁₆ 2⁵⁄₈ ¹¹⁄₁₆ 1¹⁄₁₆ (2)-³⁄₈ 1.9

⁷⁄₈ SY ⁷⁄₈ WF YEL 205-014-2F 1.9

¹⁵⁄₁₆ SY ¹⁵⁄₁₆ WF YEL 205-015-2F 1.9

1 SY 1 WF YEL 205-100-2F 1.9

1¹⁄₁₆ SY 1¹⁄₁₆ WF* YEL 206-101-2F 3380 1¹¹⁄₁₆ 5³¹⁄₃₂ 1⁹⁄₁₆ ¹⁷⁄₃₂ 4¹⁄₄ 5 3³⁄₃₂ ²³⁄₃₂ 1³⁄₁₆ (2)-¹⁄₂ 3.2

1¹⁄₈ SY 1¹⁄₈ WF YEL 206-102-2F 3.1

1³⁄₁₆ SY 1³⁄₁₆ WF YEL 206-103-2F 3.0

1¹⁄₄ SY 1¹⁄₄ WF YEL 207-104-2F 4410 1⁷⁄₈ 6⁹⁄₃₂ 1²⁵⁄₃₂ ¹¹⁄₁₆ 4¹¹⁄₁₆ 5⁷⁄₃₂ 3¹⁹⁄₃₂ ³⁄₄ 1⁹⁄₃₂ (2)-¹⁄₂ 4.0

1⁵⁄₁₆ SY 1⁵⁄₁₆ WF YEL 207-105-2F 3.9

1³⁄₈ SY 1³⁄₈ WF YEL 207-106-2F 3.9

1⁷⁄₁₆ SY 1⁷⁄₁₆ WF YEL 207-107-2F 3.7

1¹⁄₂ SY 1¹⁄₂ WF YEL 208-108-2F 5310 1¹⁵⁄₁₆ 6⁷⁄₈ 1⁷⁄₈ ³⁄₄ 4²⁹⁄₃₂ 5³⁄₄ 3²⁹⁄₃₂ ²⁷⁄₃₂ 1³⁄₈ (2)-¹⁄₂ 4.7

1⁵⁄₈ SY 1⁵⁄₈ WF YEL 209-110-2F 5740 2¹⁄₈ (2)-¹⁄₂ 5.7

1¹¹⁄₁₆ SY 1¹¹⁄₁₆ WF YEL 209-111-2F 5.6

1³⁄₄ SY 1³⁄₄ WF YEL 209-112-2F 5.5

1¹⁵⁄₁₆ SY 1¹⁵⁄₁₆ WF YEL 210-115-2F 6080 2¹⁄₄ 7³¹⁄₃₂ 2¹⁄₈ ¹³⁄₁₆ 5²⁷⁄₃₂ 6¹⁄₂ 4¹³⁄₃₂ ³¹⁄₃₂ 1¹⁄₂ (2)-⁵⁄₈ 6.7

2 SY 2 WF YEL 211-200-2F 7540 2¹⁄₂ 8⁵⁄₈ 2³⁄₁₆ ⁷⁄₈ 6³⁄₈ 7¹⁄₈ 4¹⁵⁄₁₆ 1³⁄₃₂ 1²³⁄₃₂ (2)-⁵⁄₈ 9.2

2³⁄₁₆ SY 2³⁄₁₆ WF YEL 211-203-2F 8.7

2¹⁄₄ SY 2¹⁄₄ WF YEL 212-204-2F 9110 2¹¹⁄₁₆ 9¹⁵⁄₃₂ 2¹⁄₂ 1 7¹⁄₁₆ 7¹⁵⁄₁₆ 5⁷⁄₁₆ 1⁷⁄₃₂ 1²⁷⁄₃₂ (2)-⁵⁄₈ 12.0

2⁷⁄₁₆ SY 2⁷⁄₁₆ WF YEL 212-207-2F 11.5

2¹⁵⁄₁₆ SY 2¹⁵⁄₁₆ WF YEL 215-215-2 11500 3¹⁄₄ 10⁵⁄₈ 2³⁄₄ 1¹⁄₄ 8 9 6¹⁄₂ 1¹⁵⁄₃₂ 1¹⁵⁄₃₂ (2)-³⁄₄ 17.12


How to Order SY 1 WF

Option Specify

Multi-function Seal SY 1 WRNon-Relubricatable SY 1 WFW


26


SY-FMVAS, P2BSXV, P3-W200U equivalentCast-iron housingStandard center heightEccentric lockingNarrow inner ringM-Seal


Min Max

in lbs in lb

¹⁄₂ SY ¹⁄₂ FM YET 203-008 1650 1³⁄₁₆ 5 1¹⁄₄ ⁹⁄₁₆ 3¹⁵⁄₃₂ 4⁵⁄₃₂ 2⁷⁄₃₂ ¹⁄₄ ⁷⁄₈ (2)-³⁄₈ 1.3

⁵⁄₈ SY ⁵⁄₈ FM YET 203-010 1.3

³⁄₄ SY ³⁄₄ FM YET 204-012 2210 1⁵⁄₁₆ 5 1¹⁄₄ ⁹⁄₁₆ 3¹⁵⁄₃₂ 4⁵⁄₃₂ 2¹⁷⁄₃₂ ⁹⁄₃₂ ¹⁵⁄₁₆ (2)-³⁄₈ 1.5

¹³⁄₁₆ SY ¹³⁄₁₆ FM* YET 205-013 2430 1⁷⁄₁₆ 5¹⁄₈ 1¹³⁄₃₂ ⁵⁄₈ 3¹¹⁄₁₆ 4⁵⁄₁₆ 2³⁄₄ ⁹⁄₃₂ ¹⁵⁄₁₆ (2)-³⁄₈ 1.9

⁷⁄₈ SY ⁷⁄₈ FM YET 205-014 1.8

¹⁵⁄₁₆ SY ¹⁵⁄₁₆ FM YET 205-015 1.8

1 SY 1 FM YET 205-100 1.7

1¹⁄₁₆ SY 1¹⁄₁₆ FM* YET 206-101 3380 1¹¹⁄₁₆ 5³¹⁄₃₂ 1⁹⁄₁₆ ²¹⁄₃₂ 4¹⁄₄ 5 3⁷⁄₃₂ ¹¹⁄₃₂ 1¹⁄₁₆ (2)-¹⁄₂ 3.0

1¹⁄₈ SY 1¹⁄₈ FM YET 206-102 3.0

1³⁄₁₆ SY 1³⁄₁₆ FM YET 206-103 2.9

1¹⁄₄ SY 1¹⁄₄ AFM YET 206-104 2.9

1¹⁄₄ SY 1¹⁄₄ FM YET 207-104 4410 1⁷⁄₈ 6⁹⁄₃₂ 1²⁵⁄₃₂ ³⁄₄ 4¹¹⁄₁₆ 5⁷⁄₃₂ 3²¹⁄₃₂ ³⁄₈ 1⁵⁄₃₂ (2)-¹⁄₂ 3.7

1⁵⁄₁₆ SY 1⁵⁄₁₆ FM YET 207-105 3.7

1³⁄₈ SY 1³⁄₈ FM YET 207-106 3.7

1⁷⁄₁₆ SY 1⁷⁄₁₆ FM YET 207-107 3.6

1¹⁄₂ SY 1¹⁄₂ FM YET 208-108 5310 1¹⁵⁄₁₆ 6⁷⁄₈ 1⁷⁄₈ ³⁄₄ 4²⁹⁄₃₂ 5³⁄₄ 3²⁹⁄₃₂ ⁷⁄₁₆ 1⁹⁄₃₂ (2)-¹⁄₂ 4.5

1⁵⁄₈ SY 1⁵⁄₈ FM YET 209-110 5740 2¹⁄₈ 7³⁄₈ 1⁷⁄₈ ¹³⁄₁₆ 5⁵⁄₁₆ 6 4⁷⁄₃₂ ⁷⁄₁₆ 1⁹⁄₃₂ (2)-¹⁄₂ 5.5

1¹¹⁄₁₆ SY 1¹¹⁄₁₆ FM YET 209-111 5.4

1³⁄₄ SY 1³⁄₄ FM YET 209-112 5.3

1¹⁵⁄₁₆ SY 1¹⁵⁄₁₆ FM YET 210-115 6080 2¹⁄₄ 7³¹⁄₃₂ 2¹⁄₈ ⁷⁄₈ 5²⁷⁄₃₂ 6¹⁄₂ 4¹⁵⁄₃₂ ⁷⁄₁₆ 1⁹⁄₃₂ (2)-⁵⁄₈ 6.4

2 SY 2 FM YET 211-200 7540 2¹⁄₂ 8⁵⁄₈ 2³⁄₁₆ ¹⁵⁄₁₆ 6³⁄₈ 7¹⁄₈ 5 ¹⁵⁄₃₂ 1⁷⁄₁₆ (2)-⁵⁄₈ 8.5

2³⁄₁₆ SY 2³⁄₁₆ FM YET 211-203 8.2


How to Order SY 1 FM

Option Specify

Non-Relubricatable SY 1 FMWFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

27

Ball Bearing UnitsPillow Block / Medium Duty

SYM-TFMP, P2BSCM, C-35 equivalent

Cast-iron housingSet screw locking

Wide inner ringM-Seal & Flingers


Min Max

in lbs in lb

1⁷⁄₁₆ SYM 1⁷⁄₁₆ TF YAR 208-107-2F 5310 2¹⁄₈ 7³⁄₈ 1³⁄₄ ¹³⁄₁₆ 5⁵⁄₁₆ 6 4¹⁄₄ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 4.4

1¹⁄₂ SYM 1¹⁄₂ TF YAR 209-108-2F 5740 2¹⁄₈ 7³⁄₈ 1⁷⁄₈ ¹³⁄₁₆ 5⁵⁄₁₆ 6 4¹⁄₄ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 5.5

1¹¹⁄₁₆ SYM 1¹¹⁄₁₆ TF YAR 210-111-2F 6080 2¹⁄₄ 7¹⁄₂ 2¹⁄₈ ⁷⁄₈ 5⁷⁄₈ 6¹⁄₂ 4¹⁄₂ ³⁄₄ 1⁹⁄₃₂ (2)-⁵⁄₈ 6.6

1³⁄₄ SYM 1³⁄₄ TF YAR 210-112-2F 6.5

1¹⁵⁄₁₆ SYM 1¹⁵⁄₁₆ TF YAR 211-115-2F 7540 2¹⁄₂ 8⁵⁄₈ 2³⁄₁₆ ¹⁵⁄₁₆ 6³⁄₈ 7¹⁄₈ 5 ⁷⁄₈ 1⁵⁄₁₆ (2)-⁵⁄₈ 8.6

2³⁄₁₆ SYM 2³⁄₁₆ TF YAR 212-203-2F 9110 2¹¹⁄₁₆ 9¹⁄₂ 2¹⁄₂ 1 7¹⁄₁₆ 7¹⁵⁄₁₆ 5⁷⁄₁₆ 1 1⁹⁄₁₆ (2)-⁵⁄₈ 11.5

2⁷⁄₁₆ SYM 2⁷⁄₁₆ TF YAR 214-207-2F 10500 3 10¹⁄₈ 2⁵⁄₈ 1¹⁄₂ 7¹⁄₂ 8¹⁄₂ 6 1³⁄₁₆ 1⁹⁄₁₆ (2)-³⁄₄ 15.5

2¹⁄₂ SYM 2¹⁄₂ TF YAR 214-208-2F 15.0

2¹¹⁄₁₆ SYM 2¹¹⁄₁₆ TF YAR 215-211-2F 11500 3¹⁄₂ 12 3 1⁷⁄₈ 8¹⁄₂ 9¹⁄₂ 6³¹⁄₃₂ 1¹⁄₁₆ 1¹³⁄₁₆ (2)-⁷⁄₈ 16.5

2¹⁵⁄₁₆ SYM 2¹⁵⁄₁₆ TF YAR 216-215-2F 12100 3¹⁄₂ 12 3 1⁷⁄₈ 8¹⁄₂ 9¹⁄₂ 6³¹⁄₃₂ 1³⁄₁₆ 1⁷⁄₈ (2)-⁷⁄₈ 19.5

3 SYM 3 TF YAR 216-300-2F 19.0

How to Order SYM 1⁷⁄₁₆ TF

Option Specify

Multi-function Seal SYM 1⁷⁄₁₆ TRNon-Relubricatable SYM 1⁷⁄₁₆ TFW


28

Ball Bearing UnitsPillow Block /Standard Duty

SYH-TFNPL, YAK, P2BSCB equivalentCast-iron housingLow center heightSet screw lockingWide inner ringM-Seal & Flingers



Min Max

in lbs in lb

¹⁄₂ SYH ¹⁄₂ TF YAR 203-008-2F 1650 1¹⁄₁₆ 5 1¹⁄₄ ⁹⁄₁₆ 3¹⁵⁄₃₂ 4³⁄₁₆ 2⁷⁄₃₂ ¹⁵⁄₃₂ ⁵⁄₈ (2)-³⁄₈ 1.3

⁵⁄₈ SYH ⁵⁄₈ TF YAR 203-010-2F 1.3

³⁄₄ SYH ³⁄₄ TF YAR 204-012-2F 2210 1¹⁄₄ 5 1¹⁄₄ ¹⁄₂ 3¹⁵⁄₃₂ 4³⁄₁₆ 2¹⁵⁄₃₂ ¹⁄₂ ²³⁄₃₂ (2)-³⁄₈ 1.4

¹³⁄₁₆ SYH ¹³⁄₁₆ TF* YAR 205-013-2F 2430 1⁵⁄₁₆ 5¹⁄₈ 1¹³⁄₃₂ ¹⁄₂ 3¹¹⁄₁₆ 4¹¹⁄₃₂ 2⁵⁄₈ ⁹⁄₁₆ ²⁵⁄₃₂ (2)-³⁄₈ 1.8

⁷⁄₈ SYH ⁷⁄₈ TF YAR 205-014-2F 1.8

¹⁵⁄₁₆ SYH ¹⁵⁄₁₆ TF YAR 205-015-2F 1.7

1 SYH 1 TF YAR 205-100-2F 1.7

1¹⁄₁₆ SYH 1¹⁄₁₆ TF* YAR 206-101-2F 3380 1⁹⁄₁₆ 6 1⁹⁄₁₆ ¹⁷⁄₃₂ 4¹⁄₄ 5 3³⁄₃₂ ⁵⁄₈ ⁷⁄₈ (2)-¹⁄₂ 3.0

1¹⁄₈ SYH 1¹⁄₈ TF YAR 206-102-2F 2.9

1³⁄₁₆ SYH 1³⁄₁₆ TF YAR 206-103-2F 2.9

1¹⁄₄ SYH 1¹⁄₄ ATF* YAR 206-104-2F 2.8

1¹⁄₄ SYH 1¹⁄₄ TF YAR 207-104-2F 4410 1¹³⁄₁₆ 6⁵⁄₁₆ 1²⁵⁄₃₂ ¹¹⁄₁₆ 4¹¹⁄₁₆ 5¹⁄₄ 3¹⁹⁄₃₂ ¹¹⁄₁₆ 1 (2)-¹⁄₂ 3.6

1⁵⁄₁₆ SYH 1⁵⁄₁₆ TF* YAR 207-105-2F 3.5

1³⁄₈ SYH 1³⁄₈ TF YAR 207-106-2F 3.5

1⁷⁄₁₆ SYH 1⁷⁄₁₆ TF YAR 207-107-2F 3.4

1¹⁄₂ SYH 1¹⁄₂ TF YAR 208-108-2F 5310 1¹⁵⁄₁₆ 6²⁹⁄₃₂ 1²⁹⁄₃₂ ³⁄₄ 4¹⁵⁄₁₆ 5³⁄₄ 3²⁹⁄₃₂ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 4.3

1⁵⁄₈ SYH 1⁵⁄₈ TF YAR 209-110-2F 5740 2¹⁄₁₆ 7³⁄₈ 1⁷⁄₈ ¹³⁄₁₆ 5⁵⁄₁₆ 6 4⁷⁄₃₂ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 5.4

1¹¹⁄₁₆ SYH 1¹¹⁄₁₆ TF YAR 209-111-2F 5.3

1³⁄₄ SYH 1³⁄₄ TF YAR 209-112-2F 5.2

1¹⁵⁄₁₆ SYH 1¹⁵⁄₁₆ TF YAR 210-115-2F 6080 2³⁄₁₆ 8 2¹⁄₈ ¹³⁄₁₆ 5⁷⁄₈ 6¹⁄₂ 4⁷⁄₁₆ ³⁄₄ 1⁹⁄₃₂ (2)-⁵⁄₈ 6.3

2 SYH 2 TF YAR 211-200-2F 7540 2⁷⁄₁₆ 8⁵⁄₈ 2³⁄₁₆ ¹⁵⁄₁₆ 6³⁄₈ 7¹⁄₈ 5 ⁷⁄₈ 1⁵⁄₁₆ (2)-⁵⁄₈ 8.5

2³⁄₁₆ SYH 2³⁄₁₆ TF YAR 211-203-2F 8.0

2¹⁄₄ SYH 2¹⁄₄ TF YAR 212-204-2F 9110 2¹¹⁄₁₆ 9¹⁄₂ 2¹⁄₂ 1 7¹⁄₁₆ 7¹⁵⁄₁₆ 5⁷⁄₁₆ 1 1⁹⁄₁₆ (2)-⁵⁄₈ 11.5

2⁷⁄₁₆ SYH 2⁷⁄₁₆ TF YAR 212-207-2F 11.0

How to Order SYH 1 TF

Option Specify

Multi-function Seal SYH 1 TRNon-Relubricatable SYH 1 TFWFor shaft diameter tolerances see page 72; for bearing information see page 54; for seal speed limits see page 19.

29


SYH-WFRAK, P2BSXRB, PL3-Y200N equivalent

Cast-iron housingLow center heightEccentric locking



Min Max

in lbs in lb

³⁄₄ SYH ³⁄₄ WF YEL 204-012-2F 2210 1¹⁄₄ 5 1¹⁄₄ ¹⁄₂ 3¹⁵⁄₃₂ 4⁵⁄₃₂ 2¹⁵⁄₃₂ ¹¹⁄₁₆ 1¹⁄₃₂ (2)-³⁄₈ 1.5

¹³⁄₁₆ SYH ¹³⁄₁₆ WF* YEL 205-013-2F 2430 1⁵⁄₁₆ 5¹⁄₈ 1¹³⁄₃₂ ¹⁄₂ 3¹¹⁄₁₆ 4⁵⁄₁₆ 2⁵⁄₈ ¹¹⁄₁₆ 1¹⁄₁₆ (2)-³⁄₈ 1.9

⁷⁄₈ SYH ⁷⁄₈ WF YEL 205-014-2F 1.9

¹⁵⁄₁₆ SYH ¹⁵⁄₁₆ WF YEL 205-015-2F 1.9

1 SYH 1 WF YEL 205-100-2F 1.9

1¹⁄₁₆ SYH 1¹⁄₁₆ WF* YEL 206-101-2F 3380 1⁹⁄₁₆ 5³¹⁄₃₂ 1⁹⁄₁₆ ¹⁷⁄₃₂ 4¹⁄₄ 5 3³⁄₃₂ ²³⁄₃₂ 1³⁄₁₆ (2)-¹⁄₂ 3.2

1¹⁄₈ SYH 1¹⁄₈ WF YEL 206-102-2F 3.1

1³⁄₁₆ SYH 1³⁄₁₆ WF YEL 206-103-2F 3.0

1¹⁄₄ SYH 1¹⁄₄ WF YEL 207-104-2F 4410 1¹³⁄₁₆ 6⁹⁄₃₂ 1²⁵⁄₃₂ ¹¹⁄₁₆ 4¹¹⁄₁₆ 5⁷⁄₃₂ 3¹⁹⁄₃₂ ³⁄₄ 1⁹⁄₃₂ (2)-¹⁄₂ 4.0

1⁵⁄₁₆ SYH 1⁵⁄₁₆ WF YEL 207-105-2F 3.9

1³⁄₈ SYH 1³⁄₈ WF YEL 207-106-2F 3.9

1⁷⁄₁₆ SYH 1⁷⁄₁₆ WF YEL 207-107-2F 3.7

1¹⁄₂ SYH 1¹⁄₂ WF YEL 208-108-2F 5310 1¹⁵⁄₁₆ 6⁷⁄₈ 1⁷⁄₈ ³⁄₄ 4²⁹⁄₃₂ 5³⁄₄ 3²⁹⁄₃₂ ²⁷⁄₃₂ 1³⁄₈ (2)-¹⁄₂ 4.7

1⁵⁄₈ SYH 1⁵⁄₈ WF YEL 209-110-2F 5740 2¹⁄₁₆ 7³⁄₈ 1⁷⁄₈ ³⁄₄ 5⁵⁄₁₆ 5¹⁄₂ 4⁵⁄₃₂ ²⁷⁄₃₂ 1³⁄₈ (2)-¹⁄₂ 5.7

1¹¹⁄₁₆ SYH 1¹¹⁄₁₆ WF YEL 209-111-2F 5.6

1³⁄₄ SYH 1³⁄₄ WF YEL 209-112-2F 5.5

1¹⁵⁄₁₆ SYH 1¹⁵⁄₁₆ WF YEL 210-115-2F 6080 2³⁄₁₆ 7³¹⁄₃₂ 2¹⁄₈ ¹³⁄₁₆ 5²⁷⁄₃₂ 6¹⁄₂ 4⁷⁄₁₆ ³¹⁄₃₂ 1¹⁄₂ (2)-⁵⁄₈ 6.7

2 SYH 2 WF YEL 211-200-2F 7540 2⁷⁄₁₆ 8⁵⁄₈ 2³⁄₁₆ ⁷⁄₈ 6³⁄₈ 7¹⁄₈ 4¹⁵⁄₁₆ 1³⁄₃₂ 1²³⁄₃₂ (2)-⁵⁄₈ 9.2

2³⁄₁₆ SYH 2³⁄₁₆ WF YEL 211-203-2F 8.7

2¹⁄₄ SYH 2¹⁄₄ WF YEL 212-204-2F 9110 2¹¹⁄₁₆ 9¹⁵⁄₃₂ 2¹⁄₂ 1 7¹⁄₁₆ 7¹⁵⁄₁₆ 5⁷⁄₁₆ 1⁷⁄₃₂ 1²⁷⁄₃₂ (2)-⁵⁄₈ 12.0

2⁷⁄₁₆ SYH 2⁷⁄₁₆ WF YEL 212-207-2F 11.5

2¹⁵⁄₁₆ SYH 2¹⁵⁄₁₆ WF YEL 215-215-2F 11500 3⁵⁄₁₆ 10⁵⁄₈ 2³⁄₄ 1⁵⁄₁₆ 8 9 6³⁵⁄₆₄ 1¹⁵⁄₃₂ 1¹⁵⁄₃₂ (2)-³⁄₄ 17.12


How to Order SYH 1 WF

Option Specify

Multi-function Seal SYH 1 WRNon-Relubricatable SYH 1 WFW


30


SYH-FMVAK, P2BSXVB, PL3-W200U equivalentCast-iron housingLow center heightEccentric lockingNarrow inner ringM-Seal



Min Max

in lbs in lb

³⁄₄ SYH ³⁄₄ FM YET 204-012 2210 1¹⁄₄ 5 1¹⁄₄ ¹⁄₂ 3¹⁵⁄₃₂ 4⁵⁄₃₂ 2¹⁵⁄₃₂ ⁹⁄₃₂ ¹⁵⁄₁₆ (2)-³⁄₈ 1.5

¹³⁄₁₆ SYH ¹³⁄₁₆ FM* YET 205-013 2430 1⁵⁄₁₆ 5¹⁄₈ 1¹³⁄₃₂ ¹⁄₂ 3¹¹⁄₁₆ 4⁵⁄₁₆ 2⁵⁄₈ ⁹⁄₃₂ ¹⁵⁄₁₆ (2)-³⁄₈ 1.9

⁷⁄₈ SYH ⁷⁄₈ FM YET 205-014 1.8

¹⁵⁄₁₆ SYH ¹⁵⁄₁₆ FM YET 205-015 1.8

1 SYH 1 FM YET 205-100 1.7

1¹⁄₁₆ SYH 1¹⁄₁₆ FM* YET 206-101 3380 1⁹⁄₁₆ 5³¹⁄₃₂ 1⁹⁄₁₆ ¹⁷⁄₃₂ 4¹⁄₄ 5 3³⁄₃₂ ¹¹⁄₃₂ 1¹⁄₁₆ (2)-¹⁄₂ 3.0

1¹⁄₈ SYH 1¹⁄₈ FM YET 206-102 3.0

1³⁄₁₆ SYH 1³⁄₁₆ FM YET 206-103 2.9

1¹⁄₄ SYH 1¹⁄₄ AFM YET 206-104 2.9

1¹⁄₄ SYH 1¹⁄₄ FM YET 207-104 4410 1¹³⁄₁₆ 6⁹⁄₃₂ 1²⁵⁄₃₂ ¹¹⁄₁₆ 4¹¹⁄₁₆ 5⁷⁄₃₂ 3¹⁹⁄₃₂ ³⁄₈ 1⁵⁄₃₂ (2)-¹⁄₂ 3.7

1⁵⁄₁₆ SYH 1⁵⁄₁₆ FM YET 207-105 3.7

1³⁄₈ SYH 1³⁄₈ FM YET 207-106 3.7

1⁷⁄₁₆ SYH 1⁷⁄₁₆ FM YET 207-107 3.6

1¹⁄₂ SYH 1¹⁄₂ FM YET 208-108 5310 1¹⁵⁄₁₆ 6⁷⁄₈ 1⁷⁄₈ ³⁄₄ 4²⁹⁄₃₂ 5³⁄₄ 3²⁹⁄₃₂ ⁷⁄₁₆ 1⁹⁄₃₂ (2)-¹⁄₂ 4.5

1⁵⁄₈ SYH 1⁵⁄₈ FM YET 209-110 5740 2¹⁄₁₆ 7³⁄₈ 1⁷⁄₈ ³⁄₄ 5⁵⁄₁₆ 5¹⁄₂ 4⁵⁄₃₂ ⁷⁄₁₆ 1⁹⁄₃₂ (2)-¹⁄₂ 5.5

1¹¹⁄₁₆ SYH 1¹¹⁄₁₆ FM YET 209-111 5.4

1³⁄₄ SYH 1³⁄₄ FM YET 209-112 5.3

1¹⁵⁄₁₆ SYH 1¹⁵⁄₁₆ FM YET 210-115 6080 2³⁄₁₆ 7³¹⁄₃₂ 2¹⁄₈ ¹³⁄₁₆ 5²⁷⁄₃₂ 6¹⁄₂ 4⁷⁄₁₆ ⁷⁄₁₆ 1⁹⁄₃₂ (2)-⁵⁄₈ 6.4

2 SYH 2 FM YET 211-200 7540 2⁷⁄₁₆ 8⁵⁄₈ 2³⁄₁₆ ⁷⁄₈ 6³⁄₈ 7¹⁄₈ 4¹⁵⁄₁₆ ¹⁵⁄₃₂ 1⁷⁄₁₆ (2)-⁵⁄₈ 8.5

2³⁄₁₆ SYH 2³⁄₁₆ FM YET 211-203 8.2

How to Order SYH 1 FM

Option Specify

Non-Relubricatable SYH 1 FMWFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

31

NOTES

32

Ball Bearing UnitsFlange / Standard Duty

FY-TFSF, YCJ, F4BSC equivalentCast-iron flangeFour bolt mountingSet screw lockingWide inner ringM-Seal & Flingers

Shaft Pillow block Bearing Dynamic Bolts MassDia. designation designation capacityda C A B C D E J K Y (No. req’d)

in lbs in lb

¹⁄₂ FY ¹⁄₂ TF YAR 203-008-2F1650 3 2¹⁄₈ ¹³⁄₃₂ ¹⁵⁄₁₆ 1⁷⁄₃₂ 2¹⁄₈ ¹⁹⁄₃₂ ¹⁄₈ (4)-³⁄₈

1.3

⁵⁄₈ FY ⁵⁄₈ TF YAR 203-010-2F 1.3

³⁄₄ FY ³⁄₄ TF YAR 204-012-2F 2210 3³⁄₈ 2¹⁄₂ ⁵⁄₈ 1¹⁄₈ 1¹⁵⁄₃₂ 2³⁄₈ ³⁄₄ ¹⁄₄ (4)-³⁄₈ 1.3

¹³⁄₁₆ FY ¹³⁄₁₆ TF* YAR 205-013-2F 1.9

⁷⁄₈ FY ⁷⁄₈ TF YAR 205-014-2F2430 3³⁄₄ 2³⁄₄ ⁵⁄₈ 1³⁄₁₆ 1¹⁷⁄₃₂ 2³⁄₄ ³⁄₄ ³⁄₁₆ (4)-⁷⁄₁₆

1.9

¹⁵⁄₁₆ FY ¹⁵⁄₁₆ TF YAR 205-015-2F 1.9

1 FY 1 TF YAR 205-100-2F 1.8

1¹⁄₁₆ FY 1¹⁄₁₆ TF* YAR 206-101-2F 2.6

1¹⁄₈ FY 1¹⁄₈ TF YAR 206-102-2F3380 4¹⁄₄ 3¹⁄₄ ¹⁹⁄₃₂ 1⁹⁄₃₂ 1²¹⁄₃₂ 3¹⁄₄ ²⁵⁄₃₂ ⁵⁄₃₂ (4)-⁷⁄₁₆

2.6

1³⁄₁₆ FY 1³⁄₁₆ TF YAR 206-103-2F 2.6

1¹⁄₄ FY 1¹⁄₄ ATF* YAR 206-104-2F 2.6

1¹⁄₄ FY 1¹⁄₄ TF YAR 207-104-2F 3.3

1⁵⁄₁₆ FY 1⁵⁄₁₆ TF* YAR 207-105-2F4410 4⁵⁄₈ 3⁵⁄₈ ⁵⁄₈ 1³⁄₈ 1¹³⁄₁₆ 3⁵⁄₈ ¹³⁄₁₆ ¹⁄₈ (4)-¹⁄₂

3.3

1³⁄₈ FY 1³⁄₈ TF YAR 207-106-2F 3.2

1⁷⁄₁₆ FY 1⁷⁄₁₆ TF YAR 207-107-2F 3.2

1¹⁄₂ FY 1¹⁄₂ TF YAR 208-108-2F 5310 5¹⁄₈ 4 ²¹⁄₃₂ 1¹⁷⁄₃₂ 2³⁄₃₂ 4 ²⁹⁄₃₂ ⁵⁄₃₂ (4)-¹⁄₂ 4.4

1⁵⁄₈ FY 1⁵⁄₈ TF YAR 209-110-2F 5.0

1¹¹⁄₁₆ FY 1¹¹⁄₁₆ TF YAR 209-111-2F 5740 5³⁄₈ 4¹⁄₈ ¹¹⁄₁₆ 1¹⁹⁄₃₂ 2³⁄₃₂ 4¹⁄₄ ²⁹⁄₃₂ ⁵⁄₃₂ (4)-⁹⁄₁₆ 4.9

1³⁄₄ FY 1³⁄₄ TF YAR 209-112-2F 4.7

1¹⁵⁄₁₆ FY 1¹⁵⁄₁₆ TF YAR 210-115-2F 6080 5⁵⁄₈ 4³⁄₈ ²⁵⁄₃₂ 1³⁄₄ 2⁵⁄₁₆ 4⁵⁄₈ 1¹⁄₃₂ ⁹⁄₃₂ (4)-⁹⁄₁₆ 5.6

2 FY 2 TF YAR 211-200-2F7540 6³⁄₈ 5¹⁄₈ ²⁷⁄₃₂ 1⁷⁄₈ 2¹⁵⁄₃₂ 5 1⁵⁄₃₂ (4)-⁵⁄₈

7.5

2³⁄₁₆ FY 2³⁄₁₆ TF YAR 211-203-2F 7.3

2¹⁄₄ FY 2¹⁄₄ TF YAR 212-204-2F9110 6⁷⁄₈ 5⁵⁄₈ ²⁷⁄₃₂ 2⁵⁄₃₂ 2²⁷⁄₃₂ 5¹⁄₂ 1⁹⁄₃₂ ⁹⁄₃₂ (4)-⁵⁄₈

9.9

2⁷⁄₁₆ FY 2⁷⁄₁₆ TF YAR 212-207-2F 9.4

2¹⁄₂ FY 2¹⁄₂ TF YAR 213-208-2F9900 7³⁄₈ 5⁷⁄₈ ¹¹⁄₁₆ 2¹⁄₃₂ 2¹³⁄₁₆ 6 1¹⁄₈ ¹⁄₈ (4)-⁵⁄₈

11.5

2¹¹⁄₁₆ FY 2¹¹⁄₁₆ TF YAR 213-211-2F 10.5

2³⁄₄ FY 2³⁄₄ TF YAR 215-212-2F 11500 7³⁄₄ 6 ³⁄₄ 2¹⁄₈ 3 6³⁄₈ 1³⁄₁₆ ¹⁄₈ (4)-³⁄₄ 14.0

2¹⁵⁄₁₆ FY 2¹⁵⁄₁₆ TF YAR 215-215-2F 13.5


How to Order FY 1 TF

Option Specify

Multi-function Seal FY 1 TRNon-Relubricatable FY 1 TFWFor shaft diameter tolerances see page 72; for bearing information see page 54; for seal speed limits see page 19.

33


FY-WFRCJ, F4BSXR, F3-Y200N equivalent

Cast-iron flangeFour bolt mounting


M-Seal & Flingers


in lbs in lb

³⁄₄ FY ³⁄₄ WF YEL 204-012-2F 2210 3³⁄₈ 2¹⁄₂ ⁵⁄₈ 1¹⁄₈ 1²⁵⁄₃₂ 2³⁄₈ ³⁄₄ ¹⁄₁₆ (4)-³⁄₈ 1.5

¹³⁄₁₆ FY ¹³⁄₁₆ WF* YEL 205-013-2F 2.1

⁷⁄₈ FY ⁷⁄₈ WF YEL 205-014-2F2430 3³⁄₄ 2³⁄₄ ⁵⁄₈ 1³⁄₁₆ 1¹³⁄₁₆ 2³⁄₄ ³⁄₄ ¹⁄₁₆ (4)-⁷⁄₁₆

2.0

¹⁵⁄₁₆ FY ¹⁵⁄₁₆ WF YEL 205-015-2F 2.0

1 FY 1 WF YEL 205-100-2F 1.9

1¹⁄₁₆ FY 1¹⁄₁₆ WF* YEL 206-101-2F 2.9

1¹⁄₈ FY 1¹⁄₈ WF YEL 206-102-2F 3380 4¹⁄₄ 3¹⁄₄ ¹⁹⁄₃₂ 1⁹⁄₃₂ 1³¹⁄₃₂ 3¹⁄₄ ²⁵⁄₃₂ ¹⁄₁₆ (4)-⁷⁄₁₆ 2.8

1³⁄₁₆ FY 1³⁄₁₆ WF YEL 206-103-2F 2.8

1¹⁄₄ FY 1¹⁄₄ WF YEL 207-104-2F 3.6

1⁵⁄₁₆ FY 1⁵⁄₁₆ WF YEL 207-105-2F4410 4⁵⁄₈ 3⁵⁄₈ ⁵⁄₈ 1³⁄₈ 2³⁄₃₂ 3⁵⁄₈ ¹³⁄₁₆ ⁵⁄₆₄ (4)-¹⁄₂

3.6

1³⁄₈ FY 1³⁄₈ WF YEL 207-106-2F 3.5

1⁷⁄₁₆ FY 1⁷⁄₁₆ WF YEL 207-107-2F 3.4

1¹⁄₂ FY 1¹⁄₂ WF YEL 208-108-2F 5310 5¹⁄₈ 4 ²¹⁄₃₂ 1¹⁷⁄₃₂ 2⁹⁄₃₂ 4 ²⁹⁄₃₂ ¹⁄₁₆ (4)-¹⁄₂ 4.6

1⁵⁄₈ FY 1⁵⁄₈ WF YEL 209-110-2F 5.3

1¹¹⁄₁₆ FY 1¹¹⁄₁₆ WF YEL 209-111-2F 5740 5³⁄₈ 4¹⁄₈ ¹¹⁄₁₆ 1¹⁹⁄₃₂ 2⁹⁄₃₂ 4¹⁄₄ ²⁹⁄₃₂ ¹⁄₁₆ (4)-⁹⁄₁₆ 5.2

1³⁄₄ FY 1³⁄₄ WF YEL 209-112-2F 5.1

1¹⁵⁄₁₆ FY 1¹⁵⁄₁₆ WF YEL 210-115-2F 6080 5⁵⁄₈ 4³⁄₈ ²⁵⁄₃₂ 1³⁄₄ 2¹⁷⁄₃₂ 4⁵⁄₈ 1¹⁄₃₂ ¹⁄₁₆ (4)-⁹⁄₁₆ 6.1

2 FY 2 WF YEL 211-200-2F7540 6³⁄₈ 5¹⁄₈ ²⁷⁄₃₂ 1⁷⁄₈ 2⁷⁄₈ 5 1⁵⁄₃₂ ¹⁄₁₆ (4)-⁵⁄₈

8.2

2³⁄₁₆ FY 2³⁄₁₆ WF YEL 211-203-2F 7.7

2¹⁄₄ FY 2¹⁄₄ WF YEL 212-204-2F9110 6⁷⁄₈ 5⁵⁄₈ ²⁷⁄₃₂ 2⁵⁄₃₂ 3¹⁄₈ 5¹⁄₂ 1⁹⁄₃₂ ¹⁄₁₆ (4)-⁵⁄₈

9.9

2⁷⁄₁₆ FY 2⁷⁄₁₆ WF YEL 212-207-2F 9.4


How to Order FY 1 WF

Option Specify

Multi-function Seal FY 1 WRNon-Relubricatable FY 1 WFW


34


FY-FMVCJ, F4BSXV, F3-W200U equivalentCast-iron flangeFour bolt mountingEccentric lockingNarrow inner ringM-Seal


in lbs in lb

¹⁄₂ FY ¹⁄₂ FM YET 203-0081650 3 2¹⁄₈ ¹³⁄₃₂ ¹⁵⁄₁₆ 1¹⁵⁄₃₂ 2¹⁄₈ ¹⁹⁄₃₂ ²¹⁄₆₄ (4)-³⁄₈

1.35

⁵⁄₈ FY ⁵⁄₈ FM YET 203-010 1.30

³⁄₄ FY ³⁄₄ FM YET 204-012 2210 3³⁄₈ 2¹⁄₂ ⁵⁄₈ 1¹⁄₈ 1¹¹⁄₁₆ 2³⁄₈ ³⁄₄ ²⁹⁄₆₄ (4)-³⁄₈ 1.41

¹³⁄₁₆ FY ¹³⁄₁₆ FM* YET 205-013 1.94

⁷⁄₈ FY ⁷⁄₈ FM YET 205-0142430 3³⁄₄ 2³⁄₄ ⁵⁄₈ 1³⁄₁₆ 1¹¹⁄₁₆ 2³⁄₄ ³⁄₄ ¹⁵⁄₃₂ (4)-⁷⁄₁₆

1.90

¹⁵⁄₁₆ FY ¹⁵⁄₁₆ FM YET 205-015 1.90

1 FY 1 FM YET 205-100 1.85

1¹⁄₁₆ FY 1¹⁄₁₆ FM* YET 206-101 2.76

1¹⁄₈ FY 1¹⁄₈ FM YET 206-1023380 4¹⁄₄ 3¹⁄₄ ¹⁹⁄₃₂ 1⁹⁄₃₂ 1²⁷⁄₃₂ 3¹⁄₄ ²⁵⁄₃₂ ⁷⁄₁₆ (4)-⁷⁄₁₆

2.65

1³⁄₁₆ FY 1³⁄₁₆ FM YET 206-103 2.65

1¹⁄₄ FY 1¹⁄₄ AFM* YET 206-104 2.65

1¹⁄₄ FY 1¹⁄₄ FM YET 207-104 3.53

1⁵⁄₁₆ FY 1⁵⁄₁₆ FM* YET 207-1054410 4⁵⁄₈ 3⁵⁄₈ ⁵⁄₈ 1³⁄₈ 1³¹⁄₃₂ 3⁵⁄₈ ¹³⁄₁₆ ⁷⁄₁₆ (4)-¹⁄₂

3.42

1³⁄₈ FY 1³⁄₈ FM YET 207-106 3.42

1⁷⁄₁₆ FY 1⁷⁄₁₆ FM YET 207-107 3.31

1¹⁄₂ FY 1¹⁄₂ FM YET 208-108 5310 5¹⁄₈ 4 ²¹⁄₃₂ 1¹⁷⁄₃₂ 2³⁄₁₆ 4 ²⁹⁄₃₂ ¹⁵⁄₃₂ (4)-¹⁄₂ 4.41

1⁵⁄₈ FY 1⁵⁄₈ FM YET 209-110 5.07

1¹¹⁄₁₆ FY 1¹¹⁄₁₆ FM YET 209-111 5740 5³⁄₈ 4¹⁄₈ ¹¹⁄₁₆ 1¹⁹⁄₃₂ 2³⁄₁₆ 4¹⁄₄ ²⁹⁄₃₂ ¹⁵⁄₃₂ (4)-⁹⁄₁₆ 4.96

1³⁄₄ FY 1³⁄₄ FM YET 209-112 4.74

1¹⁵⁄₁₆ FY 1¹⁵⁄₁₆ FM YET 210-115 6080 5⁵⁄₈ 4³⁄₈ ²⁵⁄₃₂ 1³⁄₄ 2⁵⁄₁₆ 4⁵⁄₈ 1¹⁄₃₂ ¹⁹⁄₃₂ (4)-⁹⁄₁₆ 5.73

2 FY 2 FM YET 211-2007540 6³⁄₈ 5¹⁄₈ ²⁷⁄₃₂ 1⁷⁄₈ 2¹⁹⁄₃₂ 5 1⁵⁄₃₂ ¹¹⁄₁₆ (4)-⁵⁄₈

7.50

2³⁄₁₆ FY 2³⁄₁₆ FM YET 211-203 7.17


How to Order FY 1 FM

Option Specify

Non-Relubricatable FY 1 FMWFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

35

Ball Bearing UnitsFlange / Medium Duty

FYM-TFMSF, F4BSCM, FC4-35 equivalent

Cast-iron flangeFour bolt mounting

Set screw lockingWide inner ring

M-Seal & Flingers


in lbs in lb

1⁷⁄₁₆ FYM 1⁷⁄₁₆ TF YAR 208-107-2F 5310 5¹⁄₈ 4 ²¹⁄₃₂ 1¹⁷⁄₃₂ 2³⁄₃₂ 4 ²⁹⁄₃₂ ⁵⁄₃₂ (4)-¹⁄₂ 4.4

1¹⁄₂ FYM 1¹⁄₂ TF YAR 209-108-2F 5740 5³⁄₈ 4¹⁄₈ ¹¹⁄₁₆ 1¹⁹⁄₃₂ 2³⁄₃₂ 4¹⁄₄ ²⁹⁄₃₂ ⁵⁄₃₂ (4)-⁹⁄₁₆ 5.1

1¹¹⁄₁₆ FYM 1¹¹⁄₁₆ TF YAR 210-111-2F6080 5⁵⁄₈ 4³⁄₈ ²⁵⁄₃₂ 1³⁄₄ 2⁵⁄₁₆ 4⁵⁄₈ 1¹⁄₃₂ ⁹⁄₃₂ (4)-⁹⁄₁₆

6.1

1³⁄₄ FYM 1³⁄₄ TF YAR 210-112-2F 6.0

1¹⁵⁄₁₆ FYM 1¹⁵⁄₁₆ TF YAR 211-115-2F 7540 6³⁄₈ 5¹⁄₈ ²⁷⁄₃₂ 1⁷⁄₈ 2¹⁵⁄₃₂ 5 1⁵⁄₃₂ ⁹⁄₃₂ (4)-⁵⁄₈ 7.5

2³⁄₁₆ FYM 2³⁄₁₆ TF YAR 212-203-2F 9110 6⁷⁄₈ 5⁵⁄₈ ²⁷⁄₃₂ 2⁵⁄₃₂ 2²⁷⁄₃₂ 5¹⁄₂ 1⁹⁄₃₂ ⁹⁄₃₂ (4)-⁵⁄₈ 10.0

2⁷⁄₁₆ FYM 2⁷⁄₁₆ TF YAR 214-207-2F10500 7³⁄₈ 5⁷⁄₈ ¹¹⁄₁₆ 2¹⁄₄ 3 6¹⁄₈ 1⁷⁄₁₆ ¹⁄₄ (4)-⁵⁄₈

13.0

2¹⁄₂ FYM 2¹⁄₂ TF YAR 214-208-2F 12.5

2¹¹⁄₁₆ FYM 2¹¹⁄₁₆ TF YAR 215-211-2F 11500 7³⁄₄ 6 ³⁄₄ 2¹⁄₈ 3 6³⁄₈ 1³⁄₁₆ ¹⁄₈ (4)-³⁄₄ 14.6

2¹⁵⁄₁₆ FYM 2¹⁵⁄₁₆ TF YAR 216-215-2F12100 7³⁄₄ 6 ⁷⁄₈ 2⁵⁄₁₆ 3¹⁄₄ 6³⁄₄ 1³⁄₈ ³⁄₁₆ (4)-³⁄₄

18.0

3 FYM 3 TF YAR 216-300-2F 17.5

How to Order FYM 1 TF

Option Specify

Multi-function Seal FYM 1 TRNon-Relubricatable FYM 1 TFW


36


FYT-TFSFT, YCJT, F2BSC equivalentCast-iron flangeTwo bolt mountingSet screw lockingWide inner ringM-Seal & Flingers


in lbs in lb

¹⁄₂ FYT ¹⁄₂ TF YAR 203-008-2F1650 3⁷⁄₈ 3 ¹⁵⁄₃₂ ¹⁵⁄₁₆ 1⁷⁄₃₂ 2¹⁄₈ ¹⁹⁄₃₂ ¹⁄₈ (2)-³⁄₈

0.7

⁵⁄₈ FYT ⁵⁄₈ TF YAR 203-010-2F 0.7

³⁄₄ FYT ³⁄₄ TF YAR 204-012-2F 2210 4¹³⁄₃₂ 3¹⁷⁄₃₂ ⁷⁄₁₆ ³¹⁄₃₂ 1⁹⁄₃₂ 2³⁄₈ ⁹⁄₁₆ ¹⁄₁₆ (2)-³⁄₈ 0.9

¹³⁄₁₆ FYT ¹³⁄₁₆ TF* YAR 205-013-2F 1.4

⁷⁄₈ FYT ⁷⁄₈ TF YAR 205-014-2F2430 4⁷⁄₈ 3²⁹⁄₃₂ ⁵⁄₈ 1³⁄₁₆ 1¹⁷⁄₃₂ 2³⁄₄ ³⁄₄ ³⁄₁₆ (2)-⁷⁄₁₆

1.4

¹⁵⁄₁₆ FYT ¹⁵⁄₁₆ TF YAR 205-015-2F 1.3

1 FYT 1 TF YAR 205-100-2F 1.3

1¹⁄₁₆ FYT 1¹⁄₁₆ TF* YAR 206-101-2F 2.1

1¹⁄₈ FYT 1¹⁄₈ TF YAR 206-102-2F3380 5⁹⁄₁₆ 4¹⁹⁄₃₂ ¹⁷⁄₃₂ 1⁹⁄₃₂ 1²¹⁄₃₂ 3¹⁄₈ ²⁵⁄₃₂ ⁵⁄₃₂ (2)-⁷⁄₁₆

2.1

1³⁄₁₆ FYT 1³⁄₁₆ TF YAR 206-103-2F 2.0

1¹⁄₄ FYT 1¹⁄₄ ATF* YAR 206-104-2F 1.9

1¹⁄₄ FYT 1¹⁄₄ TF YAR 207-104-2F 2.9

1⁵⁄₁₆ FYT 1⁵⁄₁₆ TF* YAR 207-105-2F4410 6¹⁄₈ 5¹⁄₈ ⁹⁄₁₆ 1¹¹⁄₃₂ 1¹³⁄₁₆ 3⁵⁄₈ ¹³⁄₁₆ ¹⁄₈ (2)-¹⁄₂

2.9

1³⁄₈ FYT 1³⁄₈ TF YAR 207-106-2F 2.8

1⁷⁄₁₆ FYT 1⁷⁄₁₆ TF YAR 207-107-2F 2.8

1¹⁄₂ FYT 1¹⁄₂ TF YAR 208-108-2F 5310 6³⁄₄ 5²¹⁄₃₂ ⁹⁄₁₆ 1¹⁷⁄₃₂ 2³⁄₃₂ 4 ²⁹⁄₃₂ ⁵⁄₃₂ (2)-¹⁄₂ 3.7

1⁵⁄₈ FYT 1⁵⁄₈ TF YAR 209-110-2F 4.3

1¹¹⁄₁₆ FYT 1¹¹⁄₁₆ TF YAR 209-111-2F 5740 7¹⁄₁₆ 5²⁷⁄₃₂ ⁵⁄₈ 1¹⁷⁄₃₂ 2³⁄₃₂ 4¹⁄₄ ²⁹⁄₃₂ ⁵⁄₃₂ (2)-⁹⁄₁₆ 4.3

1³⁄₄ FYT 1³⁄₄ TF YAR 209-112-2F 4.2

1¹⁵⁄₁₆ FYT 1¹⁵⁄₁₆ TF YAR 210-115-2F 6080 7⁷⁄₁₆ 6³⁄₁₆ ²⁵⁄₃₂ 1²³⁄₃₂ 2⁹⁄₃₂ 4⁹⁄₁₆ 1 ¹⁄₄ (2)-⁹⁄₁₆ 5.1

2 FYT 2 TF YAR 211-200-2F7540 8¹⁄₂ 7¹⁄₄ ¹³⁄₁₆ 1⁷⁄₈ 2¹⁵⁄₃₂ 5 1⁵⁄₃₂ ⁹⁄₃₂ (2)-⁵⁄₈

6.6

2³⁄₁₆ FYT 2³⁄₁₆ TF YAR 211-203-2F 6.2


How to Order FYT 1 TF

Option Specify

Multi-function Seal FYT 1 TRFYT 1 TFW


37


FYT-WFRCJT, F2BSXR, F3-Y200N equivalent

Cast-iron flangeTwo bolt mounting


M-Seal & Flingers


in lbs in lb

¹³⁄₁₆ FYT ¹³⁄₁₆ WF YEL 205-013-2F 1.5

⁷⁄₈ FYT ⁷⁄₈ WF YEL 205-014-2F2430 4⁷⁄₈ 3²⁹⁄₃₂ ⁵⁄₈ 1³⁄₁₆ 1¹³⁄₁₆ 2³⁄₄ ³⁄₄ ¹⁄₁₆ (2)-⁷⁄₁₆

1.5

¹⁵⁄₁₆ FYT ¹⁵⁄₁₆ WF YEL 205-015-2F 1.5

1 FYT 1 WF YEL 205-100-2F 1.4

1¹⁄₁₆ FYT 1¹⁄₁₆ WF* YEL 206-101-2F 2.3

1¹⁄₈ FYT 1¹⁄₈ WF YEL 206-102-2F 3380 5⁹⁄₁₆ 4¹⁹⁄₃₂ ¹⁷⁄₃₂ 1⁹⁄₃₂ 1³¹⁄₃₂ 3¹⁄₈ ²⁵⁄₃₂ ¹⁄₁₆ (2)-⁷⁄₁₆ 2.2

1³⁄₁₆ FYT 1³⁄₁₆ WF YEL 206-103-2F 2.2

1¹⁄₄ FYT 1¹⁄₄ WF YEL 207-104-2F 3.3

1⁵⁄₁₆ FYT 1⁵⁄₁₆ WF YEL 207-105-2F4410 6¹⁄₈ 5¹⁄₈ ⁹⁄₁₆ 1¹¹⁄₃₂ 2³⁄₃₂ 3⁵⁄₈ ¹³⁄₁₆ ⁵⁄₆₄ (2)-¹⁄₂

3.2

1³⁄₈ FYT 1³⁄₈ WF YEL 207-106-2F 3.2

1⁷⁄₁₆ FYT 1⁷⁄₁₆ WF YEL 207-107-2F 3.1

1¹⁄₂ FYT 1¹⁄₂ WF YEL 208-108-2F 5310 6³⁄₄ 5²¹⁄₃₂ ⁹⁄₁₆ 1¹⁷⁄₃₂ 2⁹⁄₃₂ 4 ²⁹⁄₃₂ ¹⁄₁₆ (2)-¹⁄₂ 4.2

1⁵⁄₈ FYT 1⁵⁄₈ WF YEL 209-110-2F 4.6

1¹¹⁄₁₆ FYT 1¹¹⁄₁₆ WF YEL 209-111-2F 5740 7¹⁄₁₆ 5²⁷⁄₃₂ ⁵⁄₈ 1¹⁷⁄₃₂ 2⁹⁄₃₂ 4¹⁄₄ ²⁹⁄₃₂ (2)-⁹⁄₁₆ 4.6

1³⁄₄ FYT 1³⁄₄ WF YEL 209-112-2F 4.4

1¹⁵⁄₁₆ FYT 1¹⁵⁄₁₆ WF YEL 210-115-2F 6080 7⁷⁄₁₆ 6³⁄₁₆ ²⁵⁄₃₂ 1²³⁄₃₂ 2¹⁄₂ 4⁹⁄₁₆ 1 ¹⁄₃₂ (2)-⁹⁄₁₆ 5.5

2 FYT 2 WF YEL 211-200-2F7540 8¹⁄₂ 7¹⁄₄ ¹³⁄₁₆ 1⁷⁄₈ 2⁷⁄₈ 5 1⁵⁄₃₂ ¹⁄₁₆ (2)-⁵⁄₈

7.3

2³⁄₁₆ FYT 2³⁄₁₆ WF YEL 211-203-2F 6.8


How to Order FYT 1 WF

Option Specify

Multi-function Seal FYT 1 WRNon-Relubricatable FY 1 WFW


38


FYT-FMVCJT, F2BSXV, FX3-W200U equivalentCast-iron flangeTwo bolt mountingEccentric lockingNarrow inner ringM-Seal


in lbs in lb

¹⁄₂ FYT ¹⁄₂ FM YET 203-0081650 3⁷⁄₈ 3 ¹⁵⁄₃₂ ¹⁵⁄₁₆ 1⁷⁄₁₆ 2¹⁄₈ ¹⁹⁄₃₂ ²¹⁄₆₄ (2)-³⁄₈

0.8

⁵⁄₈ FYT ⁵⁄₈ FM YET 203-010 0.7

³⁄₄ FYT ³⁄₄ FM YET 204-012 2210 4¹³⁄₃₂ 3¹⁷⁄₃₂ ⁷⁄₁₆ ³¹⁄₃₂ 1¹⁄₂ 2³⁄₈ ⁹⁄₁₆ ¹⁷⁄₆₄ (2)-³⁄₈ 1.0

¹³⁄₁₆ FYT ¹³⁄₁₆ FM* YET 205-013 1.4

⁷⁄₈ FYT ⁷⁄₈ FM YET 205-0142430 4⁷⁄₈ 3²⁹⁄₃₂ ⁵⁄₈ 1³⁄₁₆ 1¹¹⁄₁₆ 2³⁄₄ ³⁄₄ ²⁹⁄₆₄ (2)-⁷⁄₁₆

1.4

¹⁵⁄₁₆ FYT ¹⁵⁄₁₆ FM YET 205-015 1.4

1 FYT 1 FM YET 205-100 1.3

1¹⁄₁₆ FYT 1¹⁄₁₆ FM* YET 206-101 2.2

1¹⁄₈ FYT 1¹⁄₈ FM YET 206-1023380 5⁹⁄₁₆ 4¹⁹⁄₃₂ ¹⁷⁄₃₂ 1⁹⁄₃₂ 1²⁷⁄₃₂ 3¹⁄₈ ²⁵⁄₃₂ ²⁷⁄₆₄ (2)-⁷⁄₁₆

2.1

1³⁄₁₆ FYT 1³⁄₁₆ FM YET 206-103 2.1

1¹⁄₄ FYT 1¹⁄₄ AFM YET 206-104 2.0

1¹⁄₄ FYT 1¹⁄₄ FM YET 207-104 3.1

1⁵⁄₁₆ FYT 1⁵⁄₁₆ FM* YET 207-1054410 6¹⁄₈ 5¹⁄₈ ⁹⁄₁₆ 1¹¹⁄₃₂ 1³¹⁄₃₂ 3⁵⁄₈ ¹³⁄₁₆ ⁷⁄₁₆ (2)-¹⁄₂

3.0

1³⁄₈ FYT 1³⁄₈ FM YET 207-106 3.0

1⁷⁄₁₆ FYT 1⁷⁄₁₆ FM YET 207-107 2.9

1¹⁄₂ FYT 1¹⁄₂ FM YET 208-108 5310 6³⁄₄ 5²¹⁄₃₂ ⁹⁄₁₆ 1¹⁷⁄₃₂ 2³⁄₁₆ 4 ²⁹⁄₃₂ ¹⁵⁄₃₂ (2)-¹⁄₂ 4.0

1⁵⁄₈ FYT 1⁵⁄₈ FM YET 209-110 4.4

1¹¹⁄₁₆ FYT 1¹¹⁄₁₆ FM YET 209-111 5740 7¹⁄₁₆ 5²⁷⁄₃₂ ⁵⁄₈ 1¹⁷⁄₃₂ 2³⁄₁₆ 4¹⁄₄ ²⁹⁄₃₂ ¹⁵⁄₃₂ (2)-⁹⁄₁₆ 4.3

1³⁄₄ FYT 1³⁄₄ FM YET 209-112 4.3

1¹⁵⁄₁₆ FYT 1¹⁵⁄₁₆ FM YET 210-115 6080 7⁷⁄₁₆ 6³⁄₁₆ ²⁵⁄₃₂ 1²³⁄₃₂ 2⁹⁄₃₂ 4⁹⁄₁₆ 1 ⁹⁄₁₆ (2)-⁹⁄₁₆ 5.2

2 FYT 2 FM YET 211-2007540 8¹⁄₂ 7¹⁄₄ ¹³⁄₁₆ 1⁷⁄₈ 2¹⁹⁄₃₂ 5 1⁵⁄₃₂ ¹¹⁄₁₆ (2)-⁵⁄₈

6.6

2³⁄₁₆ FYT 2³⁄₁₆ FM YET 211-203 6.4


How to Order FYT 1 FM

Option Specify

Non-Relubricatable FYT 1 FMWFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

39

Ball Bearing UnitsFlange / Medium Duty

FYTM-TFMSFT, F2BSCM, FC2-35 equivalent

Cast-iron flangeTwo bolt mountingSet screw locking



in lbs in lb

1⁷⁄₁₆ FYTM 1⁷⁄₁₆ TF YAR 208-107-2F 5310 6³⁄₄ 5²¹⁄₃₂ ⁹⁄₁₆ 1¹⁷⁄₃₂ 2³⁄₃₂ 4 ²⁹⁄₃₂ ⁵⁄₃₂ (2)-¹⁄₂ 3.9

1¹⁄₂ FYTM 1¹⁄₂ TF YAR 209-108-2F 5740 7¹⁄₁₆ 5²⁷⁄₃₂ ⁵⁄₈ 1¹⁷⁄₃₂ 2³⁄₃₂ 4¹⁄₄ ²⁹⁄₃₂ ⁵⁄₃₂ (2)-⁹⁄₁₆ 4.5

1¹¹⁄₁₆ FYTM 1¹¹⁄₁₆ TF YAR 210-111-2F6080 7⁷⁄₁₆ 6³⁄₁₆ ²⁵⁄₃₂ 1²³⁄₃₂ 2⁹⁄₃₂ 4⁹⁄₁₆ 1 ¹⁄₄ (2)-⁹⁄₁₆

5.4

1³⁄₄ FYTM 1³⁄₄ TF YAR 210-112-2F 5.4

1¹⁵⁄₁₆ FYTM 1¹⁵⁄₁₆ TF YAR 211-115-2F 7540 8¹⁄₂ 7¹⁄₄ ¹³⁄₁₆ 1⁷⁄₈ 2¹⁵⁄₃₂ 5 1⁵⁄₃₂ ⁹⁄₃₂ (2)-⁵⁄₈ 6.7

How to Order FYTM 1⁷⁄₁₆ TF

Option Specify

Multi-function Seal FYTM 1⁷⁄₁₆ TRNon-Relubricatable FYTM 1⁷⁄₁₆ TFW


40

Ball Bearing UnitsTake-up / Standard Duty

TBY-TFST, WSTUSC, TH3-U200N equivalentCast-iron housingWide slotSet screw lockingWide inner ringM-Seal & Flingers

Shaft Pillow block Bearing Dynamic MassDia. designation designation capacityda C A B C D E F G H J K L M N R T

in lbs in lb

³⁄₄ TBY ³⁄₄ TF YAR 204-012-2F 2210 3⁵⁄₈ 3 ¹³⁄₃₂ 2⁷⁄₁₆ 1 1¹¹⁄₃₂ ³⁄₄ ⁵⁄₈ 2¹⁄₈ ¹⁄₂ 2¹⁄₈ ²³⁄₃₂ 3¹³⁄₁₆ 1¹⁄₄ ¹⁷⁄₃₂ 1.7

¹³⁄₁₆ TBY ¹³⁄₁₆ TF* YAR 205-013-2F 2.1

⁷⁄₈ TBY ⁷⁄₈ TF YAR 205-014-2F2430 3¹⁹⁄₃₂ 3 ¹³⁄₃₂ 2¹⁷⁄₃₂ 1 1¹¹⁄₃₂ ³⁄₄ ⁵⁄₈ 2³⁄₃₂ ⁹⁄₁₆ 2¹⁄₁₆ ²⁵⁄₃₂ 3¹⁵⁄₁₆ 1⁵⁄₁₆ ¹⁷⁄₃₂

2.1

¹⁵⁄₁₆ TBY ¹⁵⁄₁₆ TF YAR 205-015-2F 2.1

1 TBY 1 TF YAR 205-100-2F 2.0

1¹⁄₁₆ TBY 1¹⁄₁₆ TF* YAR 206-101-2F 2.8

1¹⁄₈ TBY 1¹⁄₈ TF YAR 206-102-2F3380 4³⁄₃₂ 3¹⁄₂ ¹³⁄₃₂ 2³⁄₄ 1³⁄₃₂ 1¹⁵⁄₃₂ ⁷⁄₈ ⁵⁄₈ 2⁷⁄₃₂ ⁵⁄₈ 2¹⁄₄ ⁷⁄₈ 4¹⁄₂ 1¹⁵⁄₃₂ ¹⁷⁄₃₂

2.8

1³⁄₁₆ TBY 1³⁄₁₆ TF YAR 206-103-2F 2.6

1¹⁄₄ TBY 1¹⁄₄ ATF* YAR 206-104-2F 2.6

1¹⁄₄ TBY 1¹⁄₄ TF YAR 207-104-2F 3.5

1⁵⁄₁₆ TBY 1⁵⁄₁₆ TF* YAR 207-105-2F4410 4¹⁄₁₆ 3¹⁄₂ ¹⁵⁄₃₂ 3¹⁄₁₆ 1³⁄₁₆ 1¹⁵⁄₃₂ ⁷⁄₈ ²¹⁄₃₂ 2¹⁷⁄₃₂ ¹¹⁄₁₆ 2¹⁷⁄₃₂ 1 5³⁄₃₂ 1¹⁄₂ ¹⁷⁄₃₂

3.5

1³⁄₈ TBY 1³⁄₈ TF YAR 207-106-2F 3.4

1⁷⁄₁₆ TBY 1⁷⁄₁₆ TF YAR 207-107-2F 3.4

1¹⁄₂ TBY 1¹⁄₂ TF YAR 208-108-2F 5310 4¹⁷⁄₃₂ 3³¹⁄₃₂ ¹⁹⁄₃₂ 3¹⁵⁄₃₂ 1⁵⁄₁₆ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ³⁄₄ 3⁹⁄₃₂ 1³⁄₁₆ 5²³⁄₃₂ 1³¹⁄₃₂ ¹¹⁄₁₆ 4.3

1⁵⁄₈ TBY 1⁵⁄₈ TF YAR 209-110-2F 5.7

1¹¹⁄₁₆ TBY 1¹¹⁄₁₆ TF YAR 209-111-2F 5740 4¹⁹⁄₃₂ 3³¹⁄₃₂ ¹⁹⁄₃₂ 3⁷⁄₁₆ 1³⁄₈ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ³⁄₄ 3⁹⁄₃₂ 1³⁄₁₆ 5²¹⁄₃₂ 1¹⁵⁄₁₆ ¹¹⁄₁₆ 5.6

1³⁄₄ TBY 1³⁄₄ TF YAR 209-112-2F 5.5

1¹⁵⁄₁₆ TBY 1¹⁵⁄₁₆ TF YAR 210-115-2F 6080 4¹⁹⁄₃₂ 3³¹⁄₃₂ ⁵⁄₈ 3¹⁷⁄₃₂ 1¹³⁄₃₂ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ³⁄₄ 3³⁄₈ 1⁹⁄₃₂ 5⁷⁄₈ 1¹⁵⁄₁₆ ¹¹⁄₁₆ 6.7

2 TBY 2 TF YAR 211-200-2F7540 5³⁄₄ 5¹⁄₈ ³⁄₄ 4³⁄₁₆ 1⁵⁄₈ 2¹⁷⁄₃₂ 1³⁄₈ 1 4¹⁄₃₂ ⁷⁄₈ 3³⁄₄ 1⁵⁄₁₆ 6²³⁄₃₂ 2¹⁷⁄₃₂ 1¹⁄₁₆

8.9

2³⁄₁₆ TBY 2³⁄₁₆ TF YAR 211-203-2F 8.6


How to Order TBY 1 TF

Option Specify

Multi-function Seal TBY 1 TRNon-Relubricatable TBY 1 TFWFor shaft diameter tolerances see page 72; for bearing information see page 54; for seal speed limits see page 19.

41


TBY-WFRTU, WSTUSX equivalent

Cast-iron housingWide slot


M-Seal & Flingers


in lbs in lb

³⁄₄ TBY ³⁄₄ WF YEL 204-012-2F 2210 3⁵⁄₈ 3 ¹³⁄₃₂ 2⁷⁄₁₆ 1 1¹¹⁄₃₂ ³⁄₄ ⁵⁄₈ 2¹⁄₈ ¹¹⁄₁₆ 2¹⁄₈ 1¹⁄₁₆ 3¹³⁄₁₆ 1¹⁄₄ ¹⁷⁄₃₂ 1.9

¹³⁄₁₆ TBY ¹³⁄₁₆ WF* YEL 205-013-2F 2.3

⁷⁄₈ TBY ⁷⁄₈ WF YEL 205-014-2F2430 3¹⁹⁄₃₂ 3 ¹³⁄₃₂ 2¹⁷⁄₃₂ 1 1¹¹⁄₃₂ ³⁄₄ ⁵⁄₈ 2³⁄₃₂ ¹¹⁄₁₆ 2¹⁄₁₆ 1¹⁄₁₆ 3¹⁵⁄₁₆ 1⁵⁄₁₆ ¹⁷⁄₃₂

2.2

¹⁵⁄₁₆ TBY ¹⁵⁄₁₆ WF YEL 205-015-2F 2.2

1 TBY 1 WF YEL 205-100-2F 2.1

1¹⁄₁₆ TBY 1¹⁄₁₆ WF* YEL 206-101-2F 3.0

1¹⁄₈ TBY 1¹⁄₈ WF YEL 206-102-2F 3380 4³⁄₃₂ 3¹⁄₂ ¹³⁄₃₂ 2³⁄₄ 1³⁄₃₂ 1¹⁵⁄₃₂ ⁷⁄₈ ⁵⁄₈ 2⁷⁄₃₂ ²³⁄₃₂ 2¹⁄₄ 1³⁄₁₆ 4¹⁄₂ 1¹⁵⁄₃₂ ¹⁷⁄₃₂ 2.9

1³⁄₁₆ TBY 1³⁄₁₆ WF YEL 206-103-2F 2.9

1¹⁄₄ TBY 1¹⁄₄ WF YEL 207-104-2F 3.9

1⁵⁄₁₆ TBY 1⁵⁄₁₆ WF YEL 207-105-2F4410 4¹⁄₁₆ 3¹⁄₂ ¹⁵⁄₃₂ 3¹⁄₁₆ 1³⁄₁₆ 1¹⁵⁄₃₂ ⁷⁄₈ ²¹⁄₃₂ 2¹⁷⁄₃₂ ³⁄₄ 2¹⁷⁄₃₂ 1⁹⁄₃₂ 5³⁄₃₂ 1¹⁄₂ ¹⁷⁄₃₂

3.9

1³⁄₈ TBY 1³⁄₈ WF YEL 207-106-2F 3.7

1⁷⁄₁₆ TBY 1⁷⁄₁₆ WF YEL 207-107-2F 3.7

1¹⁄₂ TBY 1¹⁄₂ WF YEL 208-108-2F 5310 4¹⁷⁄₃₂ 3³¹⁄₃₂ ¹⁹⁄₃₂ 3¹⁵⁄₃₂ 1⁵⁄₁₆ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ²⁷⁄₃₂ 3⁹⁄₃₂ 1³⁄₈ 5²³⁄₃₂ 1³¹⁄₃₂ ¹¹⁄₁₆ 4.7

1⁵⁄₈ TBY 1⁵⁄₈ WF YEL 209-110-2F 6.1

1¹¹⁄₁₆ TBY 1¹¹⁄₁₆ WF YEL 209-111-2F 5740 4¹⁹⁄₃₂ 3³¹⁄₃₂ ¹⁹⁄₃₂ 3⁷⁄₁₆ 1³⁄₈ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ²⁷⁄₃₂ 3⁹⁄₃₂ 1³⁄₈ 5²¹⁄₃₂ 1¹⁵⁄₁₆ ¹¹⁄₁₆ 6.0

1³⁄₄ TBY 1³⁄₄ WF YEL 209-112-2F 6.0

1¹⁵⁄₁₆ TBY 1¹⁵⁄₁₆ WF YEL 210-115-2F 6080 4¹⁹⁄₃₂ 3³¹⁄₃₂ ⁵⁄₈ 3¹⁷⁄₃₂ 1¹³⁄₃₂ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ³¹⁄₃₂ 3³⁄₈ 1¹⁄₂ 5⁷⁄₈ 1¹⁵⁄₁₆ ¹¹⁄₁₆ 7.2

2 TBY 2 WF YEL 211-200-2F7540 5³⁄₄ 5¹⁄₈ ³⁄₄ 4³⁄₁₆ 1⁵⁄₈ 2¹⁷⁄₃₂ 1³⁄₈ 1 4¹⁄₃₂ 1³¹⁄₃₂ 3³⁄₄ 1²³⁄₃₂ 6²³⁄₃₂ 2¹⁷⁄₃₂ 1¹⁄₁₆

9.7

2³⁄₁₆ TBY 2³⁄₁₆ WF YEL 211-203-2F 9.2


How to Order TBY 1 WF

Option Specify

Multi-function Seal TBY 1 WRNon-Relubricatable TBY 1 WFW


42


TBY-FMVTU, WSTUSV equivalentCast-iron housingWide slotEccentric lockingNarrow inner ringM-Seal


in lbs in lb

³⁄₄ TBY ³⁄₄ FM YET 204-012 2210 3⁵⁄₈ 3 ¹³⁄₃₂ 2⁷⁄₁₆ 1 1¹¹⁄₃₂ ³⁄₄ ⁵⁄₈ 2¹⁄₈ ⁹⁄₃₂ 2¹⁄₈ ¹⁵⁄₁₆ 3¹³⁄₁₆ 1¹⁄₄ ¹⁷⁄₃₂ 1.8

¹³⁄₁₆ TBY ¹³⁄₁₆ FM* YET 205-013 2.1

⁷⁄₈ TBY ⁷⁄₈ FM YET 205-0142430 3¹⁹⁄₃₂ 3 ¹³⁄₃₂ 2¹⁷⁄₃₂ 1 1¹¹⁄₃₂ ³⁄₄ ⁵⁄₈ 2³⁄₃₂ ⁹⁄₃₂ 2¹⁄₁₆ ¹⁵⁄₁₆ 3¹⁵⁄₁₆ 1⁵⁄₁₆ ¹⁷⁄₃₂

2.1

¹⁵⁄₁₆ TBY ¹⁵⁄₁₆ FM YET 205-015 2.1

1 TBY 1 FM YET 205-100 2.0

1¹⁄₁₆ TBY 1¹⁄₁₆ FM* YET 206-101 3.0

1¹⁄₈ TBY 1¹⁄₈ FM YET 206-1023380 4³⁄₃₂ 3¹⁄₂ ¹³⁄₃₂ 2³⁄₄ 1³⁄₃₂ 1¹⁵⁄₃₂ ⁷⁄₈ ⁵⁄₈ 2⁷⁄₃₂ ¹¹⁄₃₂ 2¹⁄₄ 1¹⁄₁₆ 4¹⁄₂ 1¹⁵⁄₃₂ ¹⁷⁄₃₂

2.8

1³⁄₁₆ TBY 1³⁄₁₆ FM YET 206-103 2.8

1¹⁄₄ TBY 1¹⁄₄ AFM YET 206-104 2.6

1¹⁄₄ TBY 1¹⁄₄ FM YET 207-104 3.7

1⁵⁄₁₆ TBY 1⁵⁄₁₆ FM* YET 207-1054410 4¹⁄₁₆ 3¹⁄₂ ¹⁵⁄₃₂ 3¹⁄₁₆ 1³⁄₁₆ 1¹⁵⁄₃₂ ⁷⁄₈ ²¹⁄₃₂ 2¹⁷⁄₃₂ ³⁄₈ 2¹⁷⁄₃₂ 1⁵⁄₃₂ 5³⁄₃₂ 1¹⁄₂ ¹⁷⁄₃₂

3.6

1³⁄₈ TBY 1³⁄₈ FM YET 207-106 3.6

1⁷⁄₁₆ TBY 1⁷⁄₁₆ FM YET 207-107 3.5

1¹⁄₂ TBY 1¹⁄₂ FM YET 208-108 5310 4¹⁷⁄₃₂ 3³¹⁄₃₂ ¹⁹⁄₃₂ 3¹⁵⁄₃₂ 1⁵⁄₁₆ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ⁷⁄₁₆ 3⁹⁄₃₂ 1⁹⁄₃₂ 5²³⁄₃₂ 1³¹⁄₃₂ ¹¹⁄₁₆ 4.5

1⁵⁄₈ TBY 1⁵⁄₈ FM YET 209-110 5.8

1¹¹⁄₁₆ TBY 1¹¹⁄₁₆ FM YET 209-111 5740 4¹⁹⁄₃₂ 3³¹⁄₃₂ ¹⁹⁄₃₂ 3⁷⁄₁₆ 1³⁄₈ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ⁷⁄₁₆ 3⁹⁄₃₂ 1⁹⁄₃₂ 5²¹⁄₃₂ 1¹⁵⁄₁₆ ¹¹⁄₁₆ 5.7

1³⁄₄ TBY 1³⁄₄ FM YET 209-112 5.6

1¹⁵⁄₁₆ TBY 1¹⁵⁄₁₆ FM YET 210-115 6080 4¹⁹⁄₃₂ 3³¹⁄₃₂ ⁵⁄₈ 3¹⁷⁄₃₂ 1¹³⁄₃₂ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ⁷⁄₁₆ 3³⁄₈ 1⁹⁄₃₂ 5⁷⁄₈ 1¹⁵⁄₁₆ ¹¹⁄₁₆ 6.8

2 TBY 2 FM YET 211-2007540 5³⁄₄ 5¹⁄₈ ³⁄₄ 4³⁄₁₆ 1⁵⁄₈ 2¹⁷⁄₃₂ 1³⁄₈ 1 4¹⁄₃₂ ¹⁵⁄₃₂ 3³⁄₄ 1⁷⁄₁₆ 6²³⁄₃₂ 2¹⁷⁄₃₂ 1¹⁄₁₆

9.0

2³⁄₁₆ TBY 2³⁄₁₆ FM YET 211-203 8.7


How to Order TBY 1 FM

Option Specify

Non-Relubricatable TBY 1 FMWFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

43

Ball Bearing UnitsTake-up / Medium Duty

TBYM-TFMST, WSTUSCM, TC-35 equivalent


Set screw lockingWide inner ring

M-Seal & Flingers

Shaft Pillow block Bearing DynamicDia. designation designation capacityda C A B C D E F G H J K L M N R T

in lbs in

1⁷⁄₁₆ TBYM 1⁷⁄₁₆ TF YAR 208-107-2F 5310 4¹⁷⁄₃₂ 3³¹⁄₃₂ ¹⁹⁄₃₂ 3¹⁵⁄₃₂ 1⁵⁄₁₆ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ³⁄₄ 3⁹⁄₃₂ 1³⁄₁₆ 5²³⁄₃₂ 1³¹⁄₃₂ ¹¹⁄₁₆

1¹⁄₂ TBYM 1¹⁄₂ TF YAR 209-108-2F 5740 4¹⁹⁄₃₂ 3³¹⁄₃₂ ¹⁹⁄₃₂ 3⁷⁄₁₆ 1³⁄₈ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ³⁄₄ 3⁹⁄₃₂ 1³⁄₁₆ 5²¹⁄₃₂ 1¹⁵⁄₁₆ ¹¹⁄₁₆

1¹¹⁄₁₆ TBYM 1¹¹⁄₁₆ TF YAR 210-111-2F6080 4¹⁹⁄₃₂ 3³¹⁄₃₂ ⁵⁄₈ 3¹⁷⁄₃₂ 1¹³⁄₃₂ 1¹⁵⁄₁₆ 1⁵⁄₃₂ ³⁄₄ 3⁹⁄₃₂ ³⁄₄ 3³⁄₈ 1⁹⁄₃₂ 5⁷⁄₈ 1¹⁵⁄₁₆ ¹¹⁄₁₆

1³⁄₄ TBYM 1³⁄₄ TF YAR 210-112-2F

1¹⁵⁄₁₆ TBYM 1¹⁵⁄₁₆ TF YAR 211-115-2F 7540 5³⁄₄ 5¹⁄₈ ³⁄₄ 4³⁄₁₆ 1⁵⁄₈ 2¹⁷⁄₃₂ 1³⁄₈ 1 4¹⁄₃₂ ⁷⁄₈ 3³⁄₄ 1⁵⁄₁₆ 6²³⁄₃₂ 2¹⁷⁄₃₂ 2¹⁷⁄₃₂

How to Order TBYM 1⁷⁄₁₆ TF

Option Specify

Multi-function Seal TBYM 1⁷⁄₁₆ TRNon-Relubricatable TBYM 1⁷⁄₁₆ TFW


44

Ball Bearing UnitsPillow Block / Light Duty

S-FMSSP, P2BSLX, PS-25 equivalentPressed steel housingEccentric lockingNarrow inner ringNon-RelubricatableM-Seal

Shaft Pillow block Bearing Dynamic Set screw Bolt Bolts MassDia. designation designation capacity size Holeda C A B C D E H K L Dia. (No. req’d)

in lbs in lb

¹⁄₂ S ¹⁄₂ FM YET 203-0081650 ¹⁄₄-28 ⁷⁄₈ 3⁵⁄₈ 1 ⁵⁄₃₂ 2¹¹⁄₁₆ 1³⁄₄ ¹⁄₄ ⁷⁄₈ ¹¹⁄₃₂ (2)-⁵⁄₁₆

0.5

⁵⁄₈ S ⁵⁄₈ FM YET 203-010 0.5

³⁄₄ S ³⁄₄ FM YET 204-012 2210 ¹⁄₄-28 1 4¹⁄₈ 1 ⁵⁄₃₂ 3 2¹⁄₁₆ ⁹⁄₃₂ ¹⁵⁄₁₆ ¹³⁄₃₂ (2)-⁵⁄₁₆ 0.6

¹³⁄₁₆ S ¹³⁄₁₆ FM* YET 205-013 0.7

⁷⁄₈ S ⁷⁄₈ FM YET 205-0142430 ¹⁄₄-28 1¹⁄₈ 4¹⁄₂ 1¹⁄₈ ⁷⁄₃₂ 3³⁄₈ 2⁷⁄₃₂ ⁹⁄₃₂ ¹⁵⁄₁₆ ¹³⁄₃₂ (2)-³⁄₈

0.7

¹⁵⁄₁₆ S ¹⁵⁄₁₆ FM YET 205-015 0.6

1 S 1 FM YET 205-100 0.6

1¹⁄₁₆ S 1¹⁄₁₆ FM* YET 206-101 1.1

1¹⁄₈ S 1¹⁄₈ FM YET 206-1023380 ⁵⁄₁₆-24 1⁵⁄₁₆ 4⁷⁄₈ 1¹⁄₄ ¹⁄₄ 3³⁄₄ 2⁵⁄₈ ¹¹⁄₃₂ 1¹⁄₁₆ ¹³⁄₃₂ (2)-³⁄₈

1.1

1³⁄₁₆ S 1³⁄₁₆ FM YET 206-103 1.0

1¹⁄₄ S 1¹⁄₄ AFM YET 206-104 0.9


How to Order S 1 FM

Option Specify

None S 1 FMFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

45

Ball Bearing UnitsPillow Block / Light Duty

SR-FMRPB equivalent

Pressed steel housingRubber cartridgeEccentric lockingNarrow inner ring

Non-RelubricatableM-Seal

Shaft Pillow block Bearing Dynamic Set screw Bolt Bolts MassDia. designation designation capacity size Holeda C A B C D E H K L Dia. (No. req’d)

in lbs in lb

³⁄₄ SR ³⁄₄ FM YET 204-012 2210 ¹⁄₄-28 1¹⁄₈ 4¹⁄₂ 1¹⁄₈ ⁷⁄₃₂ 3³⁄₈ 2⁷⁄₃₂ ⁹⁄₃₂ ¹⁵⁄₁₆ ¹³⁄₃₂ (2)-³⁄₈ 0.6

¹³⁄₁₆ SR ¹³⁄₁₆ FM* YET 205-013 1.0

⁷⁄₈ SR ⁷⁄₈ FM YET 205-0142430 ¹⁄₄-28 1⁵⁄₁₆ 4¹⁄₂ 1¹⁄₄ ¹⁄₄ 3³⁄₄ 2⁵⁄₈ ⁹⁄₃₂ ¹⁵⁄₁₆ ¹³⁄₃₂ (2)-³⁄₈

0.9

¹⁵⁄₁₆ SR ¹⁵⁄₁₆ FM YET 205-015 0.9

1 SR 1 FM YET 205-100 0.9


How to Order SR 1 FM

Option Specify

None SR 1 FMFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

46

Ball Bearing UnitsFlangette / Light Duty

F-FMSSF-E, RA, F3BSLX equivalentPressed steel flangeThree bolt mountingEccentric lockingNarrow inner ringNon-RelubricatableM-Seal

Shaft Pillow block Bearing Dynamic Set screw Bolts MassDia. designation designation capacity sizeda C A B C D H J K L N (No. req’d)

in lbs in lb

¹⁄₂ F ¹⁄₂ FM YET 203-0081650 ¹⁄₄-28 3³⁄₁₆ 2¹⁄₂ ⁹⁄₃₂ ¹⁵⁄₁₆ ¹⁄₁₆ 1¹⁵⁄₁₆ ¹⁄₄ ⁷⁄₈ ⁹⁄₃₂ (3)-¹⁄₄

0.6

⁵⁄₈ F ⁵⁄₈ FM YET 203-010 0.6

³⁄₄ F ³⁄₄ FM YET 204-012 2210 ¹⁄₄-28 3⁹⁄₁₆ 2¹³⁄₁₆ ⁵⁄₁₆ 1 ³⁄₃₂ 2³⁄₁₆ ⁹⁄₃₂ ¹⁵⁄₁₆ ¹¹⁄₃₂ (3)-⁵⁄₁₆ 0.7

¹³⁄₁₆ F ¹³⁄₁₆ FM* YET 205-013 0.9

⁷⁄₈ F ⁷⁄₈ FM YET 205-0142430 ¹⁄₄-28 3³⁄₄ 3 ⁵⁄₁₆ 1 ³⁄₃₂ 2³⁄₈ ⁹⁄₃₂ ¹⁵⁄₁₆ ¹¹⁄₃₂ (3)-⁵⁄₁₆

0.9

¹⁵⁄₁₆ F ¹⁵⁄₁₆ FM YET 205-015 0.8

1 F 1 FM YET 205-100 0.8

1¹⁄₁₆ F 1¹⁄₁₆ FM* YET 206-101 1.4

1¹⁄₈ F 1¹⁄₈ FM YET 206-1023380 ⁵⁄₁₆-24 4⁷⁄₁₆ 3⁹⁄₁₆ ¹¹⁄₃₂ 1⁵⁄₃₂ ³⁄₃₂ 2¹³⁄₁₆ ¹¹⁄₃₂ 1¹⁄₁₆ ¹³⁄₃₂ (3)-³⁄₈

1.3

1³⁄₁₆ F 1³⁄₁₆ FM YET 206-103 1.3

1¹⁄₄ F 1¹⁄₄ AFM YET 206-104 1.3

1¹⁄₄ F 1¹⁄₄ FM YET 207-104 1.9

1⁵⁄₁₆ F 1⁵⁄₁₆ FM YET 207-1054410 ³⁄₈-24 4¹³⁄₁₆ 3¹⁵⁄₁₆ ³⁄₈ 1¹⁄₄ ³⁄₃₂ 3³⁄₁₆ ³⁄₈ 1⁵⁄₃₂ ¹³⁄₃₂ (3)-³⁄₈

1.9

1³⁄₈ F 1³⁄₈ FM YET 207-106 1.9

1⁷⁄₁₆ F 1⁷⁄₁₆ FM YET 207-107 1.7


How to Order F 1 FM

Option Specify

None F 1 FMFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

Ball Bearing UnitsFlangette / Light Duty

FT-FMSSFT-E, RAT, F2BSLX equivalent

Pressed steel flangeTwo bolt mounting

Eccentric lockingNarrow inner ring


Shaft Pillow block Bearing Dynamic Set screw Bolts MassDia. designation designation capacity sizeda C A B C D H J K L M N (No. req’d)

in lbs in lb

¹⁄₂ FT ¹⁄₂ FM YET 203-0081650 ¹⁄₄-28 3³⁄₁₆ 2¹⁄₂ ⁹⁄₃₂ ¹⁵⁄₁₆ ¹⁄₁₆ 1¹⁵⁄₁₆ ¹⁄₄ 2⁵⁄₁₆ ⁷⁄₈ ⁹⁄₃₂ (2)-¹⁄₄

0.5

⁵⁄₈ FT ⁵⁄₈ FM YET 203-010 0.5

³⁄₄ FT ³⁄₄ FM YET 204-012 2210 ¹⁄₄-28 3⁹⁄₁₆ 2¹³⁄₁₆ ⁵⁄₁₆ 1 ³⁄₃₂ 2³⁄₁₆ ⁹⁄₃₂ 2⁵⁄₈ ¹⁵⁄₁₆ ¹¹⁄₃₂ (2)-⁵⁄₁₆ 0.6

¹³⁄₁₆ FT ¹³⁄₁₆ FM* YET 205-013 0.7

⁷⁄₈ FT ⁷⁄₈ FM YET 205-0142430 ¹⁄₄-28 3³⁄₄ 3 ⁵⁄₁₆ 1 ³⁄₃₂ 2³⁄₈ ⁹⁄₃₂ 2²⁵⁄₃₂ ¹⁵⁄₁₆ ¹¹⁄₃₂ (2)-⁵⁄₁₆

0.7

¹⁵⁄₁₆ FT ¹⁵⁄₁₆ FM YET 205-015 0.7

1 FT 1 FM YET 205-100 0.6

1¹⁄₁₆ FT 1¹⁄₁₆ FM* YET 206-101 1.1

1¹⁄₈ FT 1¹⁄₈ FM YET 206-1023380 ⁵⁄₁₆-24 4⁷⁄₁₆ 3⁹⁄₁₆ ¹¹⁄₃₂ 1⁵⁄₃₂ ³⁄₃₂ 2¹³⁄₁₆ ¹¹⁄₃₂ 3⁵⁄₁₆ 1¹⁄₁₆ ¹³⁄₃₂ (2)-³⁄₈

1.1

1³⁄₁₆ FT 1³⁄₁₆ FM YET 206-103 1.0

1¹⁄₄ FT 1¹⁄₄ AFM YET 206-104 0.9


47

How to Order FT 1 FM

Option Specify

None FT 1 FMFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

48

Ball Bearing UnitsRubber Cartridge / Light Duty

R-FMRCSM equivalentRubber cartridgeEccentric lockingNarrow inner ringNon-RelubricatableM-Seal

Shaft Pillow block Bearing Dynamic Set screw MassDia. designation designation capacity sizeda C D d2 F K L M

in lbs in lb

¹⁄₂ R ¹⁄₂ FM YET 203-0081650 ¹⁄₄-28 2¹⁷⁄₃₂ 1³⁄₃₂ 1³⁄₈ ¹⁄₄ 1 ⁷⁄₈

0.4

⁵⁄₈ R ⁵⁄₈ FM YET 203-010 0.4

³⁄₄ R ³⁄₄ FM YET 204-012 2210 ¹⁄₄-28 2¹⁷⁄₃₂ 1⁹⁄₃₂ 1⁹⁄₁₆ ⁹⁄₃₂ 1 ¹⁵⁄₁₆ 0.5

¹³⁄₁₆ R ¹³⁄₁₆ FM* YET 205-013 0.6

⁷⁄₈ R ⁷⁄₈ FM YET 205-0142430 ¹⁄₄-28 2¹⁷⁄₃₂ 1¹⁵⁄₃₂ 1²⁵⁄₃₂ ⁹⁄₃₂ 1 ¹⁵⁄₁₆

0.6

¹⁵⁄₁₆ R ¹⁵⁄₁₆ FM YET 205-015 0.6

1 R 1 FM YET 205-100 0.5


How to Order R 1 FM

Option Specify

None R 1 FMFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

49

Ball Bearing UnitsRubber Cartridge / Light Duty

G-FMRARB equivalentRubber cartridgeEccentric lockingNarrow inner ring


Shaft Pillow block Bearing Dynamic Set screw MassDia. designation designation capacity sizeda C D d2 F K L M

in lbs in lb

³⁄₄ G ³⁄₄ FM YET 204-012 2210 ¹⁄₄-28 2¹⁄₁₆ 1⁹⁄₃₂ 1¹¹⁄₁₆ ⁹⁄₃₂ ¹¹⁄₁₆ ¹⁵⁄₁₆ 0.5

¹³⁄₁₆ G ¹³⁄₁₆ FM* YET 205-013 0.6

⁷⁄₈ G ⁷⁄₈ FM YET 205-0142430 ¹⁄₄-28 2¹⁵⁄₃₂ 1¹⁵⁄₃₂ 1²⁷⁄₃₂ ⁹⁄₃₂ ²⁵⁄₃₂ ¹⁵⁄₁₆

0.6

¹⁵⁄₁₆ G ¹⁵⁄₁₆ FM YET 205-015 0.6

1 G 1 FM YET 205-100 0.5


How to Order G 1 FM

Option Specify

None G 1 FMFor shaft diameter tolerances see page 72; for bearing information see page 50; for seal speed limits see page 19.

50

Wide Inner Ring BearingsSpherical O.D. / Standard Duty

YETGRA-RRB, WG200UL equivalentSpherical O.D.Eccentric lockingNarrow inner ringRelubricatableM-Seal

Load Ratings Max. fillet Set screw MassDesignation radius size

C* Co B B1 B2 C C1 D d d1 d2 s

lbs in mm in mm in mm lb

YET 203-008 1650 1070³⁄₄ 1¹⁄₈ ¹⁷⁄₃₂ 12 ³⁄₃₂ 40

¹⁄₂³¹⁄₃₂ 1³⁄₃₂ ¹⁄₄ 0.012 ¹⁄₄-28x¹⁄₄

0.29

YET 203-010 1650 1070 ⁵⁄₈ 0.26

YET 203 17

YET 204-012 2210 1470 ²⁷⁄₃₂ 1⁷⁄₃₂ ¹⁷⁄₃₂ 14 ³⁄₃₂ 47 ³⁄₄ 1¹⁄₈ 1⁹⁄₃₂ ⁹⁄₃₂ 0.024 ¹⁄₄-28x¹⁄₄ 0.37

YET 204 20

YET 205-013 2430 1750 ¹³⁄₁₆ 0.49

YET 205-014 2430 1750²⁷⁄₃₂ 1⁷⁄₃₂ ¹⁷⁄₃₂ 15 ¹⁄₈ 52

⁷⁄₈1¹¹⁄₃₂ 1¹⁵⁄₃₂ ⁹⁄₃₂ 0.024 ¹⁄₄-28x¹⁄₄

0.46

YET 205-015 2430 1750 ¹⁵⁄₁ ₆ 0.44

YET 205-100 2430 1750 1 0.40

YET 205 25

YET 206-101 3380 2520 1¹⁄₁₆ 0.75

YET 206-102 3380 2520¹⁵⁄₁₆ 1¹³⁄₃₂ ⁵⁄₈ 18 ⁵⁄₃₂ 62

1¹⁄₈1⁹⁄₁₆ 1²³⁄₃₂ ¹¹⁄₃₂ 0.024 ⁵⁄₁₆-24x⁵⁄₁₆

0.71

YET 206-103 3380 2520 1³⁄₁₆ 0.66

YET 206-104 3380 2520 1¹⁄₄ 0.62

YET 206 30

YET 207-104 4410 3440 1¹⁄₄ 1.20

YET 207-105 4410 34401 1¹⁷⁄₃₂ ¹¹⁄₁₆ 19 ⁵⁄₃₂ 72

1⁵⁄₁₆1¹³⁄₁₆ 2⁵⁄₃₂ ³⁄₈ 0.039 ³⁄₈-24x³⁄₈

1.10

YET 207-106 4410 3440 1³⁄₈ 1.10

YET 207-107 4410 3440 1⁷⁄₁₆ 1.00

YET 207 35

YET 208-108 5310 4270 1³⁄₁₆ 1²³⁄₃₂ ²³⁄₃₂ 21 ³⁄₁₆ 80 1¹⁄₂ 2¹⁄₃₂ 2¹¹⁄₃₂ ⁷⁄₁₆ 0.039 ³⁄₈-24x³⁄₈ 1.45

YET 208 40

YET 209-110 5740 4860 1⁵⁄₈ 1.65

YET 209-111 5740 4860 1³⁄₁₆ 1²³⁄₃₂ ²³⁄₃₂ 22 ³⁄₁₆ 85 1¹¹⁄₁₆ 2¹⁄₄ 2¹⁄₂ ⁷⁄₁₆ 0.039 ³⁄₈-24x³⁄₈ 1.55

YET 209-112 5740 4860 1³⁄₄ 1.45

YET 209 45

YET 210-115 6080 5220 1³⁄₁₆ 1²³⁄₃₂ ²³⁄₃₂ 22 ³⁄₁₆ 90 1¹⁵⁄₁ ₆ 2¹⁵⁄₃₂ 2³⁄₄ ⁷⁄₁₆ 0.039 ³⁄₈-24x³⁄₈ 1.65

YET 210 50

YET 211-200 7540 65201⁹⁄₃₂ 1²⁹⁄₃₂ ¹³⁄₁₆ 25 ⁷⁄₃₂ 100

22²³⁄₃₂ 3 ¹⁵⁄₃₂ 0.039 ⁷⁄₁₆-20x⁷⁄₁₆

2.45

YET 211-203 7540 6520 2³⁄₁₆ 2.15

YET 211 55

*If bearings are mounted on shafts with interference fits, then C values may be multiplied by 1.3.

How to Order YET 205-100

Option Specify

No Collar YET 205-100UNon-Relubricatable YET 205-100WLube Groove YET 205-100GLube Groove (collar side) YET 205-100GRFor shaft diameter tolerances see page 72; for seal speed limits see page 19.

51


YEL-2FG-KRRB, YG200NL equivalent

Spherical O.D.Eccentric locking

Wide inner ringRelubricatable

M-Seal & Flingers


C* Co B B1 B2 C C1 D d d d1 d2 s


YEL 203-008-2F 1650 10701³⁄₃₂ 1¹⁵⁄₃₂ ¹⁷⁄₃₂ 12 ³⁄₃₂ 40

¹⁄₂¹⁵⁄₁₆ 1³⁄₃₂ ⁹⁄₁₆ 0.012 ¹⁄₄-28x¹⁄₄

0.29

YEL 203-010-2F 1650 1070 ⁵⁄₈ 0.26

YEL 203 17

YEL 204-012-2F 2210 1470 1¹¹⁄₃₂ 1²³⁄₃₂ ¹⁷⁄₃₂ 14 ³⁄₃₂ 47 ³⁄₄ 1³⁄₃₂ 1⁹⁄₃₂ ¹¹⁄₁₆ 0.024 ¹⁄₄-28x¹⁄₄ 0.44

YEL 204 20

YEL 205-013-2F 2430 1750 ¹³⁄₁₆ 0.62

YEL 205-014-2F 2430 17501³⁄₈ 1³⁄₄ ¹⁷⁄₃₂ 15 ¹⁄₈ 52

⁷⁄₈1¹¹⁄₃₂ 1¹⁵⁄₃₂ ¹¹⁄₁₆ 0.024 ¹⁄₄-28x¹⁄₄

0.57

YEL 205-015-2F 2430 1750 ¹⁵⁄₁₆ 0.53

YEL 205-100-2F 2430 1750 1 0.49

YEL205 25

YEL 206-101-2F 3380 2520 1¹⁄₁₆ 0.90

YEL 206-102-2F 3380 25201⁷⁄₁₆ 1²⁹⁄₃₂ ⁵⁄₈ 18 ⁵⁄₃₂ 62

1¹⁄₈1⁹⁄₁₆ 1²³⁄₃₂ ²³⁄₃₂ 0.024 ⁵⁄₁₆-24x⁵⁄₁₆

0.82

YEL 206-103-2F 3380 2520 1³⁄₁₆ 0.77

YEL 206-104-2F 3380 2520 1¹⁄₄ 0.65

YEL 206 30

YEL 207-104-2F 4410 3440 1¹⁄₄ 1.35

YEL 207-105-2F 4410 34401¹⁵⁄₃₂ 2 ¹¹⁄₁₆ 19 ⁵⁄₃₂ 72

1⁵⁄₁₆1¹³⁄₁₆ 2⁵⁄₃₂ ³⁄₄ 0.039 ³⁄₈-24x³⁄₈

1.30

YEL 207-106-2F 4410 3440 1³⁄₈ 1.25

YEL 207-107-2F 4410 3440 1⁷⁄₁₆ 1.15

YEL 207 35

YEL 208-108-2F 5310 4270 1¹¹⁄₁₆ 2⁷⁄₃₂ ²³⁄₃₂ 21 ³⁄₁₆ 80 1¹⁄₂ 2¹⁄₃₂ 2¹¹⁄₃₂ ²⁷⁄₃₂ 0.039 ³⁄₈-24x³⁄₈ 1.65

YEL 208 45

YEL 209-110-2F 5740 4860 1⁵⁄₈ 1.85

YEL 209-111-2F 5740 4860 1¹¹⁄₁₆ 2⁷⁄₃₂ ²³⁄₃₂ 22 ³⁄₁₆ 85 1¹¹⁄₁₆ 2¹⁄₄ 2¹⁄₂ ²⁷⁄₃₂ 0.039 ³⁄₈-24x³⁄₈ 1.80

YEL 209-112-2F 5740 4860 1³⁄₄ 1.70

YEL 209 50

YEL 210-115-2F 6080 5220 1¹⁵⁄₁₆ 2¹⁵⁄₃₂ ²³⁄₃₂ 22 ³⁄₁₆ 90 1¹⁵⁄₁₆ 2¹⁵⁄₃₂ 2³⁄₄ ³¹⁄₃₂ 0.039 ³⁄₈-24x³⁄₈ 2.05

YEL 210 55

YEL 211-200-2F 7540 65202³⁄₁₆ 2¹³⁄₁₆ ¹³⁄₁₆ 25 ⁷⁄₃₂ 100

22²³⁄₃₂ 3 1³⁄₃₂ 0.039 ⁷⁄₁₆-20x⁷⁄₁₆

3.1

YEL 211-203-2F 7540 6520 2³⁄₁₆ 2.65

YEL 211

YEL 212-204-2F 9110 80902⁷⁄₁₆ 3¹⁄₁₆ ⁷⁄₈ 26 ⁷⁄₃₂ 110

2¹⁄₄2³¹⁄₃₂ 3⁵⁄₁₆ 1⁷⁄₃₂ 0.059 ⁷⁄₁₆-20x⁷⁄₁₆

4.4

YEL 212-207-2F 9110 8090 2⁷⁄₁₆ 3.85

YEL 212 60

YEL 215-215-2F 11500 11000 2¹⁵�₁₆ 3⁵�₈ ¹⁵�₁₆ 1⁹�₆₄ ¹�₄ 7⁷�₆₄ 2¹⁵�₁₆ 3⁵�₈ 1¹⁵�₃₂ 0.059 ⁷�₁₆-20x⁷�₁₆ 5.97


How to Order YEL 205-1002F

Option Specify

No Collar YEL 205-100-2UNon-Relubricatable YEL 205-100-2FWLube Groove YEL 205-100-2FGLube Groove (collar side) YEL 205-100-2FGRMulti-function Seal YEL 205-100-2RF

For shaft diameter tolerances see page 72; for seal speed limits see page 19.

52

NOTES

53

Wide Inner Ring BearingsCylindrical O.D. / Standard Duty

YEL-2FCWKRR, YB200NL equivalent

Cylindrical O.D.Eccentric locking

Wide inner ringNon-Relubricatable

M-Seal


C* Co B B1 B2 C D d d1 d2 s

lbs in mm mm in lb

YEL 203-008-2F CW 1650 10701³⁄₃₂ 1¹⁵⁄₃₂ ¹⁷⁄₃₂ 12 40

¹⁄₂¹⁵⁄₁₆ 1³⁄₃₂ ⁹⁄₁₆ 0.012 ¹⁄₄-28x¹⁄₄

0.29

YEL 203-010-2F CW 1650 1070 ⁵⁄₈ 0.26

YEL 204-012-2F CW 2210 1470 1¹¹⁄₃₂ 1²³⁄₃₂ ¹⁷⁄₃₂ 14 47 ³⁄₄ 1³⁄₃₂ 1⁹⁄₃₂ ¹¹⁄₁₆ 0.024 ¹⁄₄-28x¹⁄₄ 0.44

YEL 205-013-2F CW 2430 1750 ¹³⁄₁₆ 0.62

YEL 205-014-2F CW 2430 17501³⁄₈ 1³⁄₄ ¹⁷⁄₃₂ 15 52

⁷⁄₈1¹¹⁄₃₂ 1¹⁵⁄₃₂ ¹¹⁄₁₆ 0.024 ¹⁄₄-28x¹⁄₄

0.57

YEL 205-015-2F CW 2430 1750 ¹⁵⁄₁₆ 0.53

YEL 205-100-2F CW 2430 1750 1 0.49

YEL 206-101-2F CW 3380 2520 1¹⁄₁₆ 0.90

YEL 206-102-2F CW 3380 25201⁷⁄₁₆ 1²⁹⁄₃₂ ⁵⁄₈ 18 62

1¹⁄₈1⁹⁄₁₆ 1²³⁄₃₂ ²³⁄₃₂ 0.024 ⁵⁄₁₆-24x⁵⁄₁₆

0.82

YEL 206-103-2F CW 3380 2520 1³⁄₁₆ 0.77

YEL 206-104-2F CW 3380 2520 1¹⁄₄ 0.65

YEL 207-104-2F CW 4410 3440 1¹⁄₄ 1.35

YEL 207-105-2F CW 4410 34401¹⁵⁄₃₂ 2 ¹¹⁄₁₆ 19 72

1⁵⁄₁₆1¹³⁄₁₆ 2⁵⁄₃₂ ³⁄₄ 0.039 ³⁄₈-24x³⁄₈

1.30

YEL 207-106-2F CW 4410 3440 1³⁄₈ 1.25

YEL 207-107-2F CW 4410 3440 1⁷⁄₁₆ 1.15

YEL 208-108-2F CW 5310 4270 1¹¹⁄₁₆ 2⁷⁄₃₂ ²³⁄₃₂ 21 80 1¹⁄₂ 2¹⁄₃₂ 2¹¹⁄₃₂ ²⁷⁄₃₂ 0.039 ³⁄₈-24x³⁄₈ 1.65

YEL 209-110-2F CW 5740 4860 1⁵⁄₈ 1.85

YEL 209-111-2F CW 5740 4860 1¹¹⁄₁₆ 2⁷⁄₃₂ ²³⁄₃₂ 22 85 1¹¹⁄₁₆ 2¹⁄₄ 2¹⁄₂ ²⁷⁄₃₂ 0.039 ³⁄₈-24x³⁄₈ 1.80

YEL 209-112-2F CW 5740 4860 1³⁄₄ 1.70

YEL 210-115-2F CW 6080 5220 1¹⁵⁄₁₆ 2¹⁵⁄₃₂ ²³⁄₃₂ 22 90 1¹⁵⁄₁₆ 2¹⁵⁄₃₂ 2³⁄₄ ³¹⁄₃₂ 0.039 ³⁄₈-24x³⁄₈ 2.05

YEL 211-200-2F CW 7540 65202³⁄₁₆ 2¹³⁄₁₆ ¹³⁄₁₆ 25 100

22²³⁄₃₂ 3 1³⁄₃₂ 0.039 ⁷⁄₁₆-20x⁷⁄₁₆

3.1

YEL 211-203-2F CW 7540 6520 2³⁄₁₆ 2.65

YEL 212-204-2F CW 9110 80902⁷⁄₁₆ 3¹⁄₁₆ ⁷⁄₈ 26 110

2¹⁄₄2³¹⁄₃₂ 3⁵⁄₁₆ 1⁷⁄₃₂ 0.059 ⁷⁄₁₆-20x⁷⁄₁₆

4.4

YEL 212-207-2F CW 9110 8090 2⁷⁄₁₆ 3.85

How to Order YEL 205-100-2FCW

Option Specify

No Collar YEL 205-100-2FCWURelubricatable YEL 205-100-2FCMulti-function Seal YEL 205-100-2RFCW



54


YAR-2FGYA-RRB, UG200NL equivalentSpherical O.D.Set screw lockingWide inner ringRelubricatableM-Seal & Flingers


C* Co B B4 C C1 D d d d1 s


YAR 203-008-2F 1650 10701³⁄₃₂ 0.16 12 ³⁄₃₂ 40

¹⁄₂³¹⁄₃₂ ¹⁵⁄₃₂ 0.012

10-32x¹⁄₄ 0.25YAR 203-010-2F 1650 1070 ⁵⁄₈ 10-32x³⁄₁₆ 0.20YAR 203 17YAR 204-012-2F 2210 1470 1⁷⁄₃₂ 0.18 14 ³⁄₃₂ 47 ³⁄₄ 1¹⁄₈ ¹⁄₂ 0.024 ¹⁄₄-28x³⁄₁₆ 0.31YAR 204 20YAR 205-013-2F 2430 1750 ¹³⁄₁₆ ¹⁄₄-28x¹⁄₄ 0.46YAR 205-014-2F 2430 1750

1¹¹⁄₃₂ 0.20 15 ¹⁄₈ 52⁷⁄₈

1¹¹⁄₃₂ ⁹⁄₁₆ 0.024¹⁄₄-28x¹⁄₄ 0.44

YAR 205-015-2F 2430 1750 ¹⁵⁄₁₆ ¹⁄₄-28x³⁄₁₆ 0.40YAR 205-100-2F 2430 1750 1 ¹⁄₄-28x³⁄₁₆ 0.37YAR 205 25YAR 206-101-2F 3380 2520 1¹⁄₁₆ ¹⁄₄-28x¹⁄₄ 0.71YAR 206-102-2F 3380 2520

1¹⁄₂ 0.20 18 ⁵⁄₃₂ 621¹⁄₂

1⁹⁄₁₆ ⁵⁄₈ 0.024¹⁄₄-28x¹⁄₄ 0.66

YAR 206-103-2F 3380 2520 1³⁄₁₆ ¹⁄₄-28x³⁄₁₆ 0.60YAR 206-104-2F 3380 2520 1¹⁄₄ ¹⁄₄-28x³⁄₁₆ 0.55YAR 206 30YAR 207-105-2F 4410 3440 1⁵⁄₁₆ ⁵⁄₁₆-24x¹⁄₄ 0.97YAR 207-106-2F 4410 3440 1¹¹⁄₁₆ 0.24 19 ⁵⁄₃₂ 72 1³⁄₈ 1¹³⁄₁₆ ¹¹⁄₁₆ 0.039 ⁵⁄₁₆-24x¹⁄₄ 0.90YAR 207-107-2F 4410 3440 1⁷⁄₁₆ ⁵⁄₁₆-24x¹⁄₄ 0.84YAR 207 35YAR 208-108-2F 5310 4270 1¹⁄₂ ⁵⁄₁₆-24x⁵⁄₁₆ 1.30YAR 208-109-2F 5310 4270

1¹⁵⁄₁₆ 0.31 21 ³⁄₁₆ 801⁹⁄₁₆

2¹⁄₃₂ ³⁄₄ 0.039⁵⁄₁₆-24x⁵⁄₁₆ 1.25

YAR 208 40YAR 209-110-2F 5740 4860 1⁵⁄₈ ⁵⁄₁₆-24x⁵⁄₁₆ 1.55YAR 209-111-2F 5740 4860 1¹⁵⁄₁₆ 0.31 22 ³⁄₁₆ 85 1¹¹⁄₁₆ 2¹⁄₄ ³⁄₄ 0.039 ⁵⁄₁₆-24x⁵⁄₁₆ 1.45YAR 209-112-2F 5740 4860 1³⁄₄ ⁵⁄₁₆-24x¹⁄₄ 1.35YAR 209 45YAR 210-115-2F 6080 5220 2¹⁄₃₂ 0.35 22 ³⁄₁₆ 90 1¹⁵⁄₁₆ 2¹⁵⁄₃₂ ³⁄₄ 0.039 ³⁄₈-24x⁵⁄₁₆ 1.55YAR 210 50YAR 211-200-2F 7540 6520

2³⁄₁₆ 0.35 25 ⁷⁄₃₂ 1002

2²³⁄₃₂ ⁷⁄₈ 0.039³⁄₈-24x³⁄₈ 2.45

YAR 211-203-2F 7540 6520 2³⁄₁₆ ³⁄₈-24x⁵⁄₁₆ 2.05YAR 211 55YAR 212-204-2F 9110 8090

2⁹⁄₁₆ 0.39 26 ⁷⁄₃₂ 1102¹⁄₄

2³¹⁄₃₂ 1 0.059³⁄₈-24x³⁄₈ 3.75

YAR 212-207-2F 9110 8090 2⁷⁄₁₆ ³⁄₈-24x⁵⁄₁₆ 3.20YAR 212 60YAR 213-208-2F 9900 8990

2¹¹⁄₁₆ 0.39 27 ⁷⁄₃₂ 1202¹⁄₂

3¹⁄₄ 1 0.059³⁄₈-24x³⁄₈ 3.95

YAR 213-211-2F 9900 8990 2¹¹⁄₁₆ ³⁄₈-24x⁵⁄₁₆ 3.40YAR 213 65YAR 215-212-2F 11500 11000

2⁷⁄₈ 0.47 29 ¹⁄₄ 1302³⁄₄

3⁵⁄₈ 1¹⁄₁₆ 0.059⁷⁄₁₆-20x⁷⁄₁₆ 5.50

YAR 215-215-2F 11500 11000 2¹⁵⁄₁₆ ⁷⁄₁₆-20x³⁄₈ 4.85

How to Order YAR 205-100-2F

Option Specify

Non-Relubricatable YAR 205-100-2FWLube Groove YAR 205-100-2FGLube Groove (collar side) YAR 205-100-2FGRMulti-function Seal YAR 205-100-2RFFor shaft diameter tolerances see page 72; for seal speed limits see page 19.


55

Wide Inner Ring BearingsSpherical O.D. / Medium Duty

YAR-2FSpherical O.D.

Set screw lockingWide inner ringRelubricatable

M-Seal & Flingers


C* Co B B4 C C1 D d d1 s

lbs in mm in mm in lb

YAR 207-104-2F 4410 3440 1¹¹⁄₁₆ 0.24 19 ⁵⁄₃₂ 72 1¹⁄₄ 1¹³⁄₁₆ ¹¹⁄₁₆ 0.039 ⁵⁄₁₆-24x⁵⁄₁₆ 1.00

YAR 208-107-2F 5310 4270 1¹⁵⁄₁₆ 0.31 21 ³⁄₁₆ 80 1⁷⁄₁₆ 2¹⁄₃₂ ³⁄₄ 0.039 ⁵⁄₁₆-24x⁵⁄₁₆ 1.40

YAR 209-108-2F 5740 4860 1¹⁵⁄₁₆ 0.31 22 ³⁄₁₆ 85 1¹⁄₂ 2¹⁄₄ ³⁄₄ 0.039 ⁵⁄₁₆-24x⁵⁄₁₆ 1.70

YAR 210-111-2F 6080 52202¹⁄₃₂ 0.35 22 ³⁄₁₆ 90

1¹¹⁄₁₆2¹⁵⁄₃₂ ³⁄₄ 0.039

³⁄₈-24x³⁄₈ 2.00

YAR 210-112-2F 6080 5220 1³⁄₄ ³⁄₈-24x³⁄₈ 1.85

YAR 211-115-2F 7540 6520 2³⁄₁₆ 0.35 25 ⁷⁄₃₂ 100 1¹⁵⁄₁₆ 2²³⁄₃₂ ⁷⁄₈ 0.039 ³⁄₈-24x³⁄₈ 2.54

YAR 212-203-2F 9110 8090 2⁹⁄₁₆ 0.39 26 ⁷⁄₃₂ 110 2³⁄₁₆ 2³¹⁄₃₂ 1 0.059 ³⁄₈-24x³⁄₈ 3.85

YAR 214-207-2F 10500 101002³⁄₄ 0.47 28 ⁷⁄₃₂ 125

2⁷⁄₁₆3⁷⁄₁₆ 1³⁄₁₆ 0.059

⁷⁄₁₆-20x⁷⁄₁₆ 4.95

YAR 214-208-2F 10500 10100 2¹⁄₂ ⁷⁄₁₆-20x⁷⁄₁₆ 4.75

YAR 215-211-2F 11500 11000 2⁷⁄₈ 0.47 29 ¹⁄₄ 130 2¹¹⁄₁₆ 3⁵⁄₈ 1¹⁄₁₆ 0.059 ⁷⁄₁₆-20x⁷⁄₁₆ 5.75

YAR 216-215-2F 12100 124003¹⁄₁₆ 0.47 30 ¹⁄₄ 140

2¹⁵⁄₁₆3²⁷⁄₃₂ 1³⁄₁₆ 0.079

⁷⁄₁₆-20x⁷⁄₁₆ 6.50

YAR 216-300-2F 12100 12400 3 ⁷⁄₁₆-20x⁷⁄₁₆ 6.30

How to Order YAR 208-107-2F

Option Specify

Non-Relubricatable YAR 208-107-2FWLube Groove YAR 208-107-2FGLube Groove (collar side) YAR 208-107-2FGRMulti-function Seal YAR 208-107-2RF



56

NOTES

58

Air Handling Ball Bearing Units

SKF air handling ball bearing unitsfeature ground and honed racewaysand high precision balls that are pre-lubricated with quality grease. Thegrease is selected specifically for airhandling applications, and helpsensure long service life.

120˚

Balanced 3-point contact

120˚

120˚

IncreasingDistortion

Set Screw Angle

0˚ 30˚ 60˚ 90˚

SKF 120˚Set Screw Angle

120˚ 150˚ 180˚

120 degree set screw spacing minimizesinner ring distortion. This results in lowervibration and better sealing.

Inner Ring Distortion vs. Angle between Set Screws

Closely controlled air-handling alignmenttorque increases system reliability to allowoperating misalignment. An anti-rotation pinensures that the outer ring does not rotate.

If you’re responsible for designing high effi-ciency, quiet-running air handling equipment,then you know the importance of specifyingthe right bearing for the job.

The right bearing not only meets the specificperformance requirements of your air han-dling application, but also provides excep-tional value with:

• On-time delivery• Superior Product Quality• Unsurpassed Customer Service• Technical Support

As the world leader in rolling bearing technol-ogy, SKF is aware of the need for superiorbearing performance in air handlingapplications. That’s why we’ve committed theresources and have developed special ballbearing units to meet the performancerequirements of air handling applications.

NOTE: The SKF air handling grease and sealing arrangement permitthe SKF new life method to be employed to optimally select bearingsfor longer service life than indicated by conventional L10 life calcula-tions. Please contact SKF applications engineering for assistance.

59

Very small gap to preventingress of contaminants

Flinger for additionalmechanical sealing protection

Flinger metal insert phosphatedand coated with phenolic resin

Wear resistant elastomer bonded

to steel insert

Hinged sealing lip provides uniform

contact pressure evenwith abrasive wear

Ground sealing surface with precisionrun-out tolerance

Steel trash guard

Air Handling Grease and Sealing Arrangement

Unit Ball Housing Styles

Unit Ball Shaft Locking Methods

Low friction contact seals and flingers allowfor high speed operation and provide superiorprotection from contaminants in aggressiveoperating environments. The seal features aland riding design and is molded of nitrile rubber.

Special air handling quality grease wasselected to accommodate very low start-uptemperatures and a broad operating tempera-ture range, as well as wet, corrosive environ-ments.

• Start-up capability of -30 degrees F• Operating range of 0 to +230

degrees F• Good water resistance and rust

protection

Knurled cup set-screws provide superiorholding power in both the set screw andeccentric locking methods.

FYT, FYTMSY, SYM, SYH FYT, FYM

S, SR R, G

SKF Air Handling Ball Bearing Units areavailable in a wide range of housing styles.These units feature powder coated epoxypaint that provides corrosion resistancesuperior to conventional mounted bearinghousings.

SKF also offers a wide assortment of ballbearing products for air handling industryapplications, including stamped steel hous-ings (S, SR), rubber mounted cartridge bear-ings (R, G) and other mounted products.

Set Screw Locking (YAR, YAT)• Accommodates reverse rotation• Optimized set screw location• Optimized holding power• Minimum inner ring distortion

Eccentric Locking (YET, YEL)• For rotation in one direction• Easy to dismount• Does less damage to shaft

than normal set screw lock

60

YEL

SY-TF/AHd 1/2 –2 15/16 in

SYM-TF/AHd 17/16 –2 15/16 in

SY-RM /AHd 1/2 –2 15/16 in

SYH-RM /AHd 1/2 –2 7/16 in

SY-FM /AHd 3/4 –2 3/16 in

SYH-FM /AHd 1/2 –2 3/16 in

FY-TF/AHd 1/2 –2 15/16 in

FYM-TF/AHd 17/16 –2 15/16 in

FY-RM /AHd 1/2 –2 3/16 in

FY-WF/AHd 3/4 –2 7/16 in

FY-FM /AHd 1/2 –2 3/16 in

FYT-TF/AHd 1/2 –2 3/16 in

FYTM-TF/AHd 17/16 –115/16 in

FYT-RM /AHd 1/2 –2 3/16 in

FYT-WF/AHd 3/4 –2 3/16 in

FYT-FM /AHd 1/2 –2 3/16 in

Air Handling Arrangements

Housing

Bearing

YET

YAR

SY FY FYT

Consult SKF for availability

Consult SKF for availability of metric shaft sizes

SKF standard stocked product range

YAT

SY-WF/AHd 3/4 –2 7/16 in

SYH-WF/AHd 3/4 –2 7/16 in

61

Air HandlingBall Bearing Units

Pillow Block / Standard Duty

SY-TF / AHCast-iron housing

Standard center heightSet screw locking


Special aligning torqueAnti-rotation pin

Air-handling quality grease

Shaft Pillow Block Dynamic(1) Bolts MassDia. designation capacityda C A H H1 H2 J J L S S1 (No. req’d)

Min Max

in lbf in lb

¹⁄₂ SY ¹⁄₂ TF/AH1650 1¹⁄₈ 2¹⁄₈ 1¹⁄₁₆ ¹⁄₂ 3¹⁄₄ 3¹⁵⁄₁₆ 4⁵⁄₈ 0.453 0.626 (2)-³⁄₈

1.3

⁵⁄₈ SY ⁵⁄₈ TF/AH 1.3

³⁄₄ SY ³⁄₄ TF/AH 2210 1¹⁄₄ 2⁵⁄₈ 1⁵⁄₁₆ ⁹⁄₁₆ 3⁷⁄₁₆ 4³⁄₁₆ 5 ¹⁄₂ ²³⁄₃₂ (2)-³⁄₈ 1.4

¹³⁄₁₆ SY ¹³⁄₁₆ TF/AH*

2430 1⁷⁄₁₆ 2⁷⁄₈ 1⁷⁄₁₆ ⁹⁄₁₆ 3¹¹⁄₁₆ 4⁵⁄₁₆ 5¹⁄₈ ⁹⁄₁₆ ²⁵⁄₃₂ (2)-³⁄₈

1.8

⁷⁄₈ SY ⁷⁄₈ TF/AH 1.8

¹⁵⁄₁₆ SY ¹⁵⁄₁₆ TF/AH 1.7

1 SY 1 TF/AH 1.7

1¹⁄₁₆ SY 1¹⁄₁₆ TF/AH*

3380 1⁹⁄₁₆ 3⁵⁄₁₆ 1¹¹⁄₁₆ ¹¹⁄₁₆ 4¹⁄₄ 5 6 ⁵⁄₈ ⁷⁄₈ (2)-¹⁄₂

3.0

1¹⁄₈ SY 1¹⁄₈ TF/AH 2.9

1³⁄₁₆ SY 1³⁄₁₆ TF/AH 2.9

1¹⁄₄ SY 1¹⁄₄ ATF/AH* 2.8

1¹⁄₄ SY 1¹⁄₄ T/AH

4410 1⁵⁄₈ 3¹¹⁄₁₆ 1⁷⁄₈ ³⁄₄ 4¹¹⁄₁₆ 5¹⁄₄ 6¹⁄₄ 0.625 0.875 (2)-¹⁄₂

3.6

1⁵⁄₁₆ SY 1⁵⁄₁₆ TF/AH* 3.5

1³⁄₈ SY 1³⁄₈ TF/AH 3.5

1⁷⁄₁₆ SY 1⁷⁄₁₆ TF/AH 3.4

1¹⁄₂ SY 1¹⁄₂ TF/AH 5310 1³⁄₄ 3¹⁵⁄₁₆ 1¹⁵⁄₁₆ ³⁄₄ 4¹⁵⁄₁₆ 5³⁄₄ 6⁷⁄₈ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 4.3

1⁵⁄₈ SY 1⁵⁄₈ TF/AH

1³⁄₄ 4¹⁄₄ 2¹⁄₈ ¹³⁄₁₆ 5⁵⁄₁₆ 6 7³⁄₈ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂

5.4

1¹¹⁄₁₆ SY 1¹¹⁄₁₆ TF/AH 5740 5.3

1³⁄₄ SY 1³⁄₄ TF/AH 5.2

1¹⁵⁄₁₆ SY 1¹⁵⁄₁₆ TF/AH 6080 1⁷⁄₈ 4⁹⁄₁₆ 2¹⁄₄ ⁷⁄₈ 5⁷⁄₈ 6¹⁄₂ 8 ³⁄₄ 1⁹⁄₃₂ (2)-⁵⁄₈ 6.3

2 SY 2 TF/AH7540 2³⁄₁₆ 5 2¹⁄₂ ¹⁵⁄₁₆ 6³⁄₈ 7¹⁄₈ 8⁵⁄₈ ⁷⁄₈ 1⁵⁄₁₆ (2)-⁵⁄₈

8.5

2³⁄₁₆ SY 2³⁄₁₆ TF/AH 8.0

2¹⁄₄ SY 2¹⁄₄ TF/AH9110 2¹⁄₂ 5⁷⁄₁₆ 2¹¹⁄₁₆ 1 7¹⁄₁₆ 7¹⁵⁄₁₆ 9¹⁄₂ 1 1⁹⁄₁₆ (2)-⁵⁄₈

11.5

2⁷⁄₁₆ SY 2⁷⁄₁₆ TF/AH 11.0

2¹⁄₂ SY 2¹⁄₂ TF/AH9900 2⁵⁄₈ 6 3 1¹⁄₈ 7¹⁄₂ 8¹⁄₂ 10¹⁄₈ 1 1¹¹⁄₁₆ (2)-³⁄₄

14.0

2¹¹⁄₁₆ SY 2¹¹⁄₁₆ TF/AH 13.5

2³⁄₄ SY 2³⁄₄ TF/AH11500 2³⁄₄ 6¹⁄₂ 3¹⁄₄ 1¹⁄₄ 8 9 10⁵⁄₈ 1¹⁄₁₆ 1¹³⁄₁₆ (2)-³⁄₄

16.5

2¹⁵⁄₁₆ SY 2¹⁵⁄₁₆ TF/AH 16.0

(1)If bearings are mounted on shafts with interference fits, then the C values may be multiplied by 1.3.(2)This refers to grease lubrication and moderate load.*Consult SKF for availability.

Note: Dimensions shown apply to YAR style insert bearing (TF arrangement). Consult SKF for dimensional information on additional types.The fatigue load limit Pu represents that load below which fatigue will not occur in a bearing operating under ideal, controlled conditions.The basic dynamic load rating C is used for calculations involving dynamically stressed bearings, i.e. when selecting a bearing which is to rotate under load. It expresses the bearing loadwhich will give an ISO basic rating life (defined below) of 1,000,000 revolutions.The basic dynamic load ratings of SKF bearings have been determined in accordance with the methods prescribed by ISO 281:1990 and ABMA Standard 9. The values are based on thematerial and manufacturing techniques used for SKF standard production. They apply to radial loads which are constant both in magnitude and direction.

Fatigue Speed(2)

load limit ratingPu

lbf r/min

31 12000

31 12000

44 10000

52 8500

52 8500

52 8500

52 8500

75 7500

75 7500

75 7500

75 7500

102 6300

102 6300

102 6300

102 6300

126 5600

144 5000

144 5000

144 5000

156 4800

194 4300

194 4300

238 4000

238 4000

265 3600

265 3600

321 3200

321 3200

62

Air HandlingBall Bearing UnitsPillow Block /Standard Duty

SYH-TF / AHCast-iron housingLow center heightSet screw lockingWide inner ringM-Seal & FlingersSpecial aligning torqueAnti-rotation pinAir-handling quality grease


Min Max

in lbf in lb

¹⁄₂ SYH ¹⁄₂ TF/AH1650 1¹⁄₈ 2¹⁄₈ 1¹⁄₁₆ ¹⁄₂ 3¹⁄₄ 3¹⁵⁄₁₆ 4⁵⁄₈ 0.453 0.626 (2)-³⁄₈

1.3

⁵⁄₈ SYH ⁵⁄₈ TF/AH 1.3

³⁄₄ SYH ³⁄₄ TF/AH 2210 1¹⁄₄ 2¹⁄₂ 1¹⁄₄ ¹⁄₂ 3⁷⁄₁₆ 4³⁄₁₆ 5 ¹⁄₂ ²³⁄₃₂ (2)-³⁄₈ 1.4

¹³⁄₁₆ SYH ¹³⁄₁₆ TF/AH*

2430 1⁷⁄₁₆ 2³⁄₄ 1⁵⁄₁₆ ⁷⁄₁₆ 3¹¹⁄₁₆ 4⁵⁄₁₆ 5¹⁄₈ ⁹⁄₁₆ ²⁵⁄₃₂ (2)-³⁄₈

1.8

⁷⁄₈ SYH ⁷⁄₈ TF/AH 1.8

¹⁵⁄₁₆ SYH ¹⁵⁄₁₆ TF/AH 1.7

1 SYH 1 TF/AH 1.7

1¹⁄₁₆ SYH 1¹⁄₁₆ TF/AH*

3380 1⁹⁄₁₆ 3³⁄₁₆ 1⁹⁄₁₆ ⁹⁄₁₆ 4¹⁄₄ 5 6 ⁵⁄₈ ⁷⁄₈ (2)-¹⁄₂

3.0

1¹⁄₈ SYH 1¹⁄₈ TF/AH 2.9

1³⁄₁₆ SYH 1³⁄₁₆ TF/AH 2.9

1¹⁄₄ SYH 1¹⁄₄ ATF/AH* 2.8

1¹⁄₄ SYH 1¹⁄₄ TF/AH

4410 1⁵⁄₈ 3⁵⁄₈ 1¹³⁄₁₆ ¹¹⁄₁₆ 4¹¹⁄₁₆ 5¹⁄₄ 6¹⁄₄ 0.625 0.875 (2)-¹⁄₂

3.6

1⁵⁄₁₆ SYH 1⁵⁄₁₆ TF/AH* 3.5

1³⁄₈ SYH 1³⁄₈ TF/AH 3.5

1⁷⁄₁₆ SYH 1⁷⁄₁₆ TF/AH 3.4

1¹⁄₂ SYH 1¹⁄₂ TF/AH 5310 1³⁄₄ 3²⁹⁄₃₂ 1¹⁵⁄₁₆ ³⁄₄ 4¹⁵⁄₁₆ 5³⁄₄ 6⁷⁄₈ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 4.3

1⁵⁄₈ SYH 1⁵⁄₈ TF/AH

1³⁄₄ 4³⁄₁₆ 2¹⁄₁₆ ³⁄₄ 5⁵⁄₁₆ 6 7³⁄₈ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂

5.4

1¹¹⁄₁₆ SYH 1¹¹⁄₁₆ TF/AH 5740 5.3

1³⁄₄ SYH 1³⁄₄ TF/AH 5.2

1¹⁵⁄₁₆ SYH 1¹⁵⁄₁₆ TF/AH 6080 1⁷⁄₈ 4¹⁄₂ 2³⁄₁₆ ¹³⁄₁₆ 5⁷⁄₈ 6¹⁄₂ 8 ³⁄₄ 1⁹⁄₃₂ (2)-⁵⁄₈ 6.3

2 SYH 2 TF/AH7540 2³⁄₁₆ 4¹⁵⁄₁₆ 2⁷⁄₁₆ ⁷⁄₈ 6³⁄₈ 7¹⁄₈ 8⁵⁄₈ ⁷⁄₈ 1⁵⁄₁₆ (2)-⁵⁄₈

8.5

2³⁄₁₆ SYH 2³⁄₁₆ TF/AH 8.0

2¹⁄₄ SYH 2¹⁄₄ TF/AH9110 2¹⁄₂ 5⁷⁄₁₆ 2¹¹⁄₁₆ 1 7¹⁄₁₆ 7¹⁵⁄₁₆ 9¹⁄₂ 1 1⁹⁄₁₆ (2)-⁵⁄₈

11.5

2⁷⁄₁₆ SYH 2⁷⁄₁₆ TF/AH 11.0

Fatigue Speed(2)

load limit ratingPu

lbf r/min

31 12000

31 12000

44 10000

52 8500

52 8500

52 8500

52 8500

75 7500

75 7500

75 7500

75 7500

102 6300

102 6300

102 6300

102 6300

126 5600

144 5000

144 5000

144 5000

156 4800

194 4300

194 4300

238 4000

238 4000



63


Pillow Block / Medium Duty

SYM-TF / AHCast-iron housingSet screw locking





Min Max

in lbf in lb

1⁷⁄₁₆ SYM 1⁷⁄₁₆ TF/AH 5310 1³⁄₄ 4¹⁄₄ 2¹⁄₈ ¹³⁄₁₆ 5⁵⁄₁₆ 6 7³⁄₈ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 4.4

1¹⁄₂ SYM 1¹⁄₂ TF/AH 5740 1³⁄₄ 4¹⁄₄ 2¹⁄₈ ¹³⁄₁₆ 5⁵⁄₁₆ 6 7³⁄₈ ³⁄₄ 1³⁄₁₆ (2)-¹⁄₂ 5.5

1¹¹⁄₁₆ SYM 1¹¹⁄₁₆ TF/AH6080 1⁷⁄₈ 4⁹⁄₁₆ 2¹⁄₄ ⁷⁄₈ 5⁷⁄₈ 6¹⁄₂ 8 ³⁄₄ 1⁹⁄₃₂ (2)-⁵⁄₈

6.6

1³⁄₄ SYM 1³⁄₄ TF/AH 6.5

1¹⁵⁄₁₆ SYM 1¹⁵⁄₁₆ TF/AH 7540 2³⁄₁₆ 5 2¹⁄₂ ¹⁵⁄₁₆ 6³⁄₈ 7¹⁄₈ 8⁵⁄₈ ⁷⁄₈ 1⁵⁄₁₆ (2)-⁵⁄₈ 8.6

2³⁄₁₆ SYM 2³⁄₁₆ TF/AH 9110 2¹⁄₂ 5¹⁄₂ 2³⁄₄ 1¹⁄₁₆ 7¹⁄₁₆ 7¹⁵⁄₁₆ 9¹⁄₂ 1 1⁹⁄₁₆ (2)-⁵⁄₈ 11.5

2⁷⁄₁₆ SYM 2⁷⁄₁₆ TF/AH10500 2⁵⁄₈ 6 3 1¹⁄₂ 7¹⁄₂ 8¹⁄₂ 10¹⁄₈ 1³⁄₁₆ 1⁹⁄₁₆ (2)-³⁄₄

15.5

2¹⁄₂ SYM 2¹⁄₂ TF/AH 15.0

2¹¹⁄₁₆ SYM 2¹¹⁄₁₆ TF/AH 11500 3 6³¹⁄₃₂ 3¹⁄₂ 1⁷⁄₈ 8¹⁄₂ 9¹⁄₂ 12 1¹⁄₁₆ 1¹³⁄₁₆ (2)-⁷⁄₈ 16.5

2¹⁵⁄₁₆ SYM 2¹⁵⁄₁₆ TF/AH12100 3 6³¹⁄₃₂ 3¹⁄₂ 1⁷⁄₈ 8¹⁄₂ 9¹⁄₂ 12 1³⁄₁₆ 1⁷⁄₈ (2)-⁷⁄₈

19.5

3 SYM 3 TF/AH 19.0

Fatigue Speed(2)

load limit ratingPu

lbf r/min

102 6300

126 5600

156 4800

156 4800

194 4300

238 4000

297 3400

297 3400

297 3400

344 3000

344 3000



64

Air HandlingBall Bearing UnitsFlange / Standard Duty

FYT-TF / AHCast-iron flangeTwo bolt mountingSet screw lockingWide inner ringM-Seal & FlingersSpecial aligning torqueAnti-rotation pinAir-handling quality grease

Shaft Pillow block Dynamic(1) Bolts MassDia. designation capacityda C A A1 A2 A4 A5 H J L (No. req’d)

in lbf in lb

¹⁄₂ FYT ¹⁄₂ TF/AH1650 1¹³⁄₁₆ ⁵⁹⁄₆₄ ²⁹⁄₆₄ ³⁷⁄₆₄ ¹⁄₈ 3⁷⁄₈ 3 2¹⁄₈ (2)-³⁄₈

0.7

⁵⁄₈ FYT ⁵⁄₈ TF/AH 0.7

³⁄₄ FYT ³⁄₄ TF/AH 2210 1⁹⁄₃₂ ³¹⁄₃₂ ⁷⁄₁₆ ⁹⁄₁₆ ¹⁄₁₆ 4¹³⁄₃₂ 3¹⁷⁄₃₂ 2³⁄₈ (2)-³⁄₈ 0.9

¹³⁄₁₆ FYT ¹³⁄₁₆ TF/AH* 1.4

⁷⁄₈ FYT ⁷⁄₈ TF/AH2430 1⁷⁄₁₆ 1³⁄₃₂ ¹⁷⁄₃₂ ²¹⁄₃₂ ³⁄₃₂ 4⁷⁄₈ 3⁵⁷⁄₆₄ 2³⁄₄ (2)-⁷⁄₁₆

1.4

¹⁵⁄₁₆ FYT ¹⁵⁄₁₆ TF/AH 1.3

1 FYT 1 TF/AH 1.3

1¹⁄₁₆ FYT 1¹⁄₁₆ TF/AH* 2.1

1¹⁄₈ FYT 1¹⁄₈ TF/AH3380 1²¹⁄₃₂ 1⁹⁄₃₂ ¹⁷⁄₃₂ ²⁵⁄₃₂ ⁵⁄₃₂ 5⁹⁄₁₆ 4¹⁹⁄₃₂ 3¹⁄₈ (2)-⁷⁄₁₆

2.1

1³⁄₁₆ FYT 1³⁄₁₆ TF/AH 2.0

1¹⁄₄ FYT 1¹⁄₄ ATF/AH* 1.9

1¹⁄₄ FYT 1¹⁄₄ TF/AH 2.9

1⁵⁄₁₆ FYT 1⁵⁄₁₆ TF/AH*4410 1¹³⁄₁₆ 1¹¹⁄₃₂ ⁹⁄₁₆ ¹³⁄₁₆ ¹⁄₈ 6¹⁄₈ 5¹⁄₈ 3⁵⁄₈ (2)-¹⁄₂

2.9

1³⁄₈ FYT 1³⁄₈ TF/AH 2.8

1⁷⁄₁₆ FYT 1⁷⁄₁₆ TF/AH 2.8

1¹⁄₂ FYT 1¹⁄₂ TF/AH 5310 2³⁄₃₂ 1¹⁷⁄₃₂ ⁹⁄₁₆ ²⁹⁄₃₂ ⁵⁄₃₂ 6³⁄₄ 5²¹⁄₃₂ 4 (2)-¹⁄₂ 3.7

1⁵⁄₈ FYT 1⁵⁄₈ TF/AH 4.3

1¹¹⁄₁₆ FYT 1¹¹⁄₁₆ TF/AH 5740 2³⁄₃₂ 1¹⁷⁄₃₂ ⁵⁄₈ ²⁹⁄₃₂ ⁵⁄₃₂ 7¹⁄₁₆ 5²⁷⁄₃₂ 4¹⁄₄ (2)-⁹⁄₁₆ 4.3

1³⁄₄ FYT 1³⁄₄ TF/AH 4.2

1¹⁵⁄₁₆ FYT 1¹⁵⁄₁₆ TF/AH 6080 2⁹⁄₃₂ 1²³⁄₃₂ ²⁵⁄₃₂ 1 ¹⁄₄ 7⁷⁄₁₆ 6³⁄₁₆ 4⁹⁄₁₆ (2)-⁹⁄₁₆ 5.1

2 FYT 2 TF/AH7540 2¹⁵⁄₃₂ 1⁷⁄₈ ¹³⁄₁₆ 1⁵⁄₃₂ ⁹⁄₃₂ 8¹⁄₂ 7¹⁄₄ 5 (2)-⁵⁄₈

6.6

2³⁄₁₆ FYT 2³⁄₁₆ TF/AH 6.2

Fatigue Speed(2)

load limit ratingPu

lbf r/min

31 12000

31 12000

44 10000

52 8500

52 8500

52 8500

52 8500

75 7500

75 7500

75 7500

75 7500

102 6300

102 6300

102 6300

102 6300

126 5600

144 5000

144 5000

144 5000

156 4800

194 4300

194 4300



65


Flange / Medium Duty

FYTM-TF / AHCast-iron flange

Two bolt mountingSet screw locking




Shaft Pillow block Dynamic(1) Bolts MassDia. designation capacityda C A A1 A2 A4 A5 H J L (No. req’d)

in lbf in lb

1⁷⁄₁₆ FYTM 1⁷⁄₁₆ TF/AH 5310 2³⁄₃₂ 1¹⁷⁄₃₂ ⁹⁄₁₆ ²⁹⁄₃₂ ⁵⁄₃₂ 6³⁄₄ 5²¹⁄₃₂ 4 (2)-¹⁄₂ 3.9

1¹⁄₂ FYTM 1¹⁄₂ TF/AH 5740 2³⁄₃₂ 1¹⁷⁄₃₂ ⁵⁄₈ ²⁹⁄₃₂ ⁵⁄₃₂ 7¹⁄₁₆ 5²⁷⁄₃₂ 4¹⁄₄ (2)-⁹⁄₁₆ 4.5

1¹¹⁄₁₆ FYTM 1¹¹⁄₁₆ TF/AH6080 2⁹⁄₃₂ 1²³⁄₃₂ ²⁵⁄₃₂ 1 ¹⁄₄ 7⁷⁄₁₆ 6³⁄₁₆ 4⁹⁄₁₆ (2)-⁹⁄₁₆

5.4

1³⁄₄ FYTM 1³⁄₄ TF/AH 5.4

1¹⁵⁄₁₆ FYTM 1¹⁵⁄₁₆ TF/AH 7540 2¹⁵⁄₃₂ 1⁷⁄₈ ¹³⁄₁₆ 1⁵⁄₃₂ ⁹⁄₃₂ 8¹⁄₂ 7¹⁄₄ 5 (2)-⁵⁄₈ 6.7

Fatigue Speed(2)

load limit ratingPu

lbf r/min

126 5600

144 5000

156 4800

156 4800

194 4300



Air HandlingBall Bearing UnitsFlange / Standard Duty

FY-TF / AHCast-iron flangeFour bolt mountingSet screw lockingWide inner ringM-Seal & FlingersSpecial aligning torqueAnti-rotation pinAir-handling quality grease

Shaft Pillow block Dynamic(1) Bolts MassDia. designation capacityda C A A1 A2 A4 A5 Da J L (No. req’d)

in lbf in lb

¹⁄₂ FY ¹⁄₂ TF/AH1650 1¹³⁄₆₄ ⁵⁰⁄₆₄ ²⁵⁄₆₄ ³⁷⁄₆₄ ¹⁄₈ 2¹⁄₈ 2¹⁄₈ 3 (4)-³⁄₈

1.3

⁵⁄₈ FY ⁵⁄₈ TF/AH 1.3

³⁄₄ FY ³⁄₄ TF/AH 2210 1¹⁵⁄₃₂ 1¹⁄₈ ⁵⁄₈ ³⁄₄ ¹⁄₄ 2³⁄₈ 2¹⁄₂ 3³⁄₈ (4)-³⁄₈ 1.3

¹³⁄₁₆ FY ¹³⁄₁₆ TF/AH* 1.9

⁷⁄₈ FY ⁷⁄₈ TF/AH2430 1¹⁷⁄₃₂ 1³⁄₁₆ ⁵⁄₈ ³⁄₄ ³⁄₁₆ 2³⁄₄ 2³⁄₄ 3³⁄₄ (4)-⁷⁄₁₆

1.9

¹⁵⁄₁₆ FY ¹⁵⁄₁₆ TF/AH 1.9

1 FY 1 TF/AH 1.8

1¹⁄₁₆ FY 1¹⁄₁₆ TF/AH* 2.6

1¹⁄₈ FY 1¹⁄₈ TF/AH3380 1²¹⁄₃₂ 1⁹⁄₃₂ ¹⁹⁄₃₂ ²⁵⁄₃₂ ⁵⁄₃₂ 3¹⁄₄ 3¹⁄₄ 4¹⁄₄ (4)-⁷⁄₁₆

2.6

1³⁄₁₆ FY 1³⁄₁₆ TF/AH 2.6

1¹⁄₄ FY 1¹⁄₄ ATF/AH* 2.6

1¹⁄₄ FY 1¹⁄₄ TF/AH 3.3

1⁵⁄₁₆ FY 1⁵⁄₁₆ TF/AH*4410 1¹³⁄₁₆ 1³⁄₈ ⁵⁄₈ ¹³⁄₁₆ ¹⁄₈ 3⁵⁄₈ 3⁵⁄₈ 4⁵⁄₈ (4)-¹⁄₂

3.3

1³⁄₈ FY 1³⁄₈ TF/AH 3.2

1⁷⁄₁₆ FY 1⁷⁄₁₆ TF/AH 3.2

1¹⁄₂ FY 1¹⁄₂ TF/AH 5310 2³⁄₃₂ 1¹⁷⁄₃₂ ²¹⁄₃₂ ²⁹⁄₃₂ ⁵⁄₃₂ 4 4 5¹⁄₈ (4)-¹⁄₂ 4.4

1⁵⁄₈ FY 1⁵⁄₈ TF/AH 5.0

1¹¹⁄₁₆ FY 1¹¹⁄₁₆ TF/AH 5740 2³⁄₃₂ 1¹⁹⁄₃₂ ¹¹⁄₁₆ ²⁹⁄₃₂ ⁵⁄₃₂ 4¹⁄₄ 4¹⁄₈ 5³⁄₈ (4)-⁹⁄₁₆ 4.9

1³⁄₄ FY 1³⁄₄ TF/AH 4.7

1¹⁵⁄₁₆ FY 1¹⁵⁄₁₆ TF/AH 6080 2⁵⁄₁₆ 1³⁄₄ ²⁵⁄₃₂ 1¹⁄₃₂ ⁹⁄₃₂ 4⁵⁄₈ 4³⁄₈ 5⁵⁄₈ (4)-⁹⁄₁₆ 5.6

2 FY 2 TF/AH7540 2¹⁵⁄₃₂ 1⁷⁄₈ ²⁷⁄₃₂ 1⁵⁄₃₂ ⁹⁄₃₂ 5 5¹⁄₈ 6³⁄₈ (4)-⁵⁄₈

7.5

2³⁄₁₆ FY 2³⁄₁₆ TF/AH 7.3

2¹⁄₄ FY 2¹⁄₄ TF/AH9110 2²⁷⁄₃₂ 2⁵⁄₃₂ ²⁷⁄₃₂ 1⁹⁄₃₂ ⁹⁄₃₂ 5¹⁄₂ 5⁵⁄₈ 6⁷⁄₈ (4)-⁵⁄₈

9.9

2⁷⁄₁₆ FY 2⁷⁄₁₆ TF/AH 9.4

2¹⁄₂ FY 2¹⁄₂ TF/AH9900 2¹³⁄₁₆ 2¹⁄₃₂ ¹¹⁄₁₆ 1¹⁄₈ ¹⁄₈ 6 5⁷⁄₈ 7³⁄₈ (4)-⁵⁄₈

11.5

2¹¹⁄₁₆ FY 2¹¹⁄₁₆ TF/AH 10.5

2³⁄₄ FY 2³⁄₄ TF/AH 11500 3 2¹⁄₈ ³⁄₄ 1³⁄₁₆ ¹⁄₈ 6³⁄₈ 6 7³⁄₄ (4)-³⁄₄ 14.0

2¹⁵⁄₁₆ FY 2¹⁵⁄₁₆ TF/AH 13.5

Fatigue Speed(2)

load limit ratingPu

lbf r/min

31 12000

31 12000

44 10000

52 8500

52 8500

52 8500

52 8500

75 7500

75 7500

75 7500

75 7500

102 6300

102 6300

102 6300

102 6300

126 5600

144 5000

144 5000

144 5000

156 4800

194 4300

194 4300

238 4000

238 4000

265 3600

265 3600

321 3200

321 3200



66


Flange / Medium Duty

FYM-TF / AHCast-iron flange

Four bolt mountingSet screw locking




Shaft Pillow block Dynamic(1) Bolts MassDia. designation capacityda C A A1 A2 A4 A5 Da J L (No. req’d)

in lbf in lb

1⁷⁄₁₆ FYM 1⁷⁄₁₆ TF/AH 5310 2³⁄₃₂ 1¹⁷⁄₃₂ ²¹⁄₃₂ ²⁹⁄₃₂ ⁵⁄₃₂ 4 4 5¹⁄₈ (4)-¹⁄₂ 4.4

1¹⁄₂ FYM 1¹⁄₂ TF/AH 5740 2³⁄₃₂ 1¹⁹⁄₃₂ ¹¹⁄₁₆ ²⁹⁄₃₂ ⁵⁄₃₂ 4¹⁄₄ 4¹⁄₈ 5³⁄₈ (4)-⁹⁄₁₆ 5.1

1¹¹⁄₁₆ FYM 1¹¹⁄₁₆ TF/AH6080 2⁵⁄₁₆ 1³⁄₄ ²⁵⁄₃₂ 1¹⁄₃₂ ⁹⁄₃₂ 4⁵⁄₈ 4³⁄₈ 5⁵⁄₈ (4)-⁹⁄₁₆

6.1

1³⁄₄ FYM 1³⁄₄ TF/AH 6.0

1¹⁵⁄₁₆ FYM 1¹⁵⁄₁₆ TF/AH 7540 2¹⁵⁄₃₂ 1⁷⁄₈ ²⁷⁄₃₂ 1⁵⁄₃₂ ⁹⁄₃₂ 5 5¹⁄₈ 6³⁄₈ (4)-⁵⁄₈ 7.5

2³⁄₁₆ FYM 2³⁄₁₆ TF/AH 9110 2²⁷⁄₃₂ 2⁵⁄₃₂ ²⁷⁄₃₂ 1⁹⁄₃₂ ⁹⁄₃₂ 5¹⁄₂ 5⁵⁄₈ 6⁷⁄₈ (4)-⁵⁄₈ 10.0

2⁷⁄₁₆ FYM 2⁷⁄₁₆ TF/AH10500 3 2¹⁄₄ ¹¹⁄₁₆ 1⁷⁄₁₆ ¹⁄₄ 6¹⁄₈ 5⁷⁄₈ 7³⁄₈ (4)-⁵⁄₈

13.0

2¹⁄₂ FYM 2¹⁄₂ TF/AH 12.5

2¹¹⁄₁₆ FYM 2¹¹⁄₁₆ TF/AH 11500 3 2¹⁄₈ ³⁄₄ 1³⁄₁₆ ¹⁄₈ 6³⁄₈ 6 7³⁄₄ (4)-³⁄₄ 14.5

2¹⁵⁄₁₆ FYM 2¹⁵⁄₁₆ TF/AH12100 3¹⁄₄ 2⁵⁄₁₆ ⁷⁄₈ 1³⁄₈ ³⁄₁₆ 6³⁄₄ 6 7³⁄₄₆ (4)-³⁄₄

18.0

3 FYM 3 TF/AH 17.5

Fatigue Speed(2)

load limit ratingPu

lbf r/min

102 6300

126 5600

156 4800

156 4800

194 4300

238 4000

297 3400

297 3400

297 3400

344 3000

344 3000



67

68

Additional InformationBall Bearing Units

The information presented in this sectionis intended to provide the user with basicand practical information on the lubricationof ball bearing units. It does not includetheoretical background. As the world leaderin rolling bearing technology, SKF hasextensive information available on thesubject of bearing lubrication theory. Some ofthis information can be found in other SKFpublications including the General Catalogand the Bearing Installation andMaintenance Guide. If you have questionsregarding bearing lubrication not addressedhere or in these other SKF publications,please contact SKF ApplicationsEngineering.

LubricationSKF ball bearing units are suppliedpre-lubricated with a high quality, long-lifegrease. For many applications, this initialfactory grease fill will provide adequatelubrication for the life of the bearing.However, for applications in which thebearings are exposed to high temperatures,moisture, contamination, or other extremeconditions, it is necessary to relubricate thebearing to achieve the desired service life.

What kind of grease is used in BallBearing Units?The grease supplied in ball bearing unitsis a long-life, NLGI #2 consistency, lithium-calcium complex grease. This greasecombines the temperature stability of lithiumgreases with the moisture resistance ofcalcium greases to promote extremely longservice life. It has a base oil viscosity of 200cSt at 100°F and EP additives to increasethe load capacity of the lubricant film. It issuitable for operating temperatures of up to248°F (the same upper limit as the bearingcage).

SKF can also supply ball bearing unitswith different grease types and fills forspecial applications such as in the foodindustry or in extreme service applications.Consult SKF Applications Engineering forassistance with these applications.

What kind of grease should be used whenrelubricating?When relubricating, a grease with similarproperties as the supplied grease can beused, i.e., an NLGI #2 consistency, lithium-calcium complex with a 200 cSt base oilviscosity. Lithium based greases with similarproperties can also be used.

How much grease should be used?Relubrication is best performed while thebearing is rotating to ensure even purging outof the old grease and cleaning of the entireseal contact. Quantity is simply that amountwhich causes clean grease to purge from theseal contact surface.

How often should the bearing be relubricated?In many ball bearing unit applications, it isnot necessary to ever relubricate the bearing.However, in harsh environments wherecontaminants or moisture can find theirway into the bearing, the bearing should berelubricated as often as necessary to preventthe build up of contaminants at the sealcontact surface.

Assembly InstructionsFor SKF Ball BearingPillow Blocks AndFlanged HousingsStep 1Remove any burrs on the shaft with emerycloth or a fine file. Wipe shaft with cleancloth. Check shaft diameter.(1)

Step 2Slide the bearing and housing on the shaftand position. For eccentric lock-type units,leave the collar loose on the shaft.Step 3Clean base of pillow block and supportsurface on which it rests. Be sure thesupporting surface is flat. If pillow blockelevation must be adjusted by shims, theshims MUST extend the full length and widthof the support surface. Bolt pillow blocksecurely to the support. With flangedhousings, clean the flange and supportsurface. Be sure the support surface is flat.Bolt flanged housing securely to the support.Step 4A. Set Screw Lock—Tighten each set screwalternately with proper hex head socketwrench until they stop turning and the hexhead socket wrench starts to spring. Thespring of the hex head socket wrench can beeasily seen and felt when an extension isused.(2) When both set screws are tightenedon the shaft, the bearing is firmly seated.This completes the procedure for mountingset screw lock units.B. Eccentric Lock—Slide the collar up to thebearing and turn it by hand in the direction ofshaft rotation until it slips over the inner ringextension and engages the eccentric. Turnthe collar quickly by hand in the direction ofshaft rotation until the eccentric groove in thecollar engages the eccentric on the inner ringand the two parts are locked together. Thisrequires about ¹⁄₄ turn.Step 5Tighten the collar set screw with proper hexhead socket wrench until the set screw stopsturning and the hex head socket wrenchstarts to spring.(2) The set screw is an addedlocking device and should not be relied uponalone to lock the bearing to the shaft.Step 6Place a punch or drift in the blind hole in thecollar and strike it sharply with a hammer inthe direction of shaft rotation to lock thecollar and ring tightly together. This alsotightens the inner ring on the shaft.


Step 1

Step 2

Step 3

Step 4A

Step 2

Step 3

Step 4B

Step 5

Step 6

(1)Recommended shaft tolerancesShaft diameter Tolerance

Up to 1¹⁵�₁₆" Nominal to –0.0005"2" to 4" Nominal to –0.0010"

NOTE: When the load is heavy, C/P � 6.6, a press fit must be used.

(2)Proper tightness of set screws is necessary to assureadequate bearing service life. Recommended tighteningtorques are shown below.

Eccentric lock type

Step 1

Set screw lock type

Table 8Set screw Length TorqueSize

in in-lbs

#10-32 ³�₁₆ and longer 36

³�₁₆ 50¹�₄-28

¹�₄ and longer 87

¹�₄ 90⁵�₁₆-24

⁵�₁₆ and longer 165

Set screw Length TorqueSize

in in-lbs

⁵�₁₆ 250³�₈-24

³�₈ and longer 290

³�₈ 350⁷�₁₆-20

⁷�₁₆ and longer 430

⁷�₁₆ 500¹�₂-20

¹�₂ and longer 620

Tightening Torque for Set Screws

69

70


Disassemblyand LubricationInstructionsTo Remove Bearing UnitFirst loosen set screw, then place punch ordrift in the blind hole in the collar and strike ita sharp blow with a hammer in the oppositedirection of shaft rotation after which thecollar can be turned by hand and removedfrom the inner ring. The housing can then beunbolted from its support and the completebearing unit removed from the shaft. It will benecessary to relieve the bearing load whileremoving the bearing unit.

To Remove Bearing From HousingTilt the bearing on its spherical seat 90° fromits normal position and slide it out throughthe slots provided in the housing.

Remove the collar first and then proceedas in the case of the set screw design.

Many SKF unit ball bearing pillow blocksand flanged housings are equipped with agrease fitting which allows the ball bearingto be relubricated in service. Suggestionsfor relubrication frequency and quantity arefound in the SKF Bearing MaintenanceHandbook (4100).

Relubrication cycles shorter thansuggested may be necessary where thebearing operates in severe conditionssuch as very humid or excessively dirtyenvironments. When relubricating, care mustbe taken to use greases that are compatiblewith the original grease. The grease suppliedin ball bearing units is a long-life, NLGI #2consistency, lithium-calcium complex grease.This grease combines the temperaturestability of lithium greases with the moistureresistance of calcium greases to promoteextremely long service life. It has a base oilviscosity of 200 cSt at 100˚F and EPadditives to increase the load capacity of thelubricant film. It is suitable for operatingtemperatures of up to 248˚F (the same upperlimit as the bearing cage). When a unit isbeing relubricated, avoid excessive pressurewhich may cause damage to the bearingseals. Should bearing temperature be below0°C (32°F) or above 93°C (200°F), consultSKF for lubrication recommendations.

71


DimensionsWide Inner Ring BearingsThe boundary dimensions of SKF wide innerring bearings of series YAR, YEL, and YET,conform to ISO 2264–1972 and ABMAStandard 15, where applicable. Eccentriclocking collars are in accordance with ISO3145–1974. The boundary dimensions ofseries 17262(00)–2RS1 and 17263(00)–2RS1are the same as those for 62(00) and 63(00)series deep groove ball bearings, except thatthe outer surface is sphered.

HousingsThe boundary dimensions of the ball bearingunit housings shown in this catalog conformto ABMA Standard 14, where appropriate.

Ball Bearing UnitTolerancesWide Inner Ring BearingsSKF insert bearings of inch series YAR, YEL,and YET, are produced to the bore diametertolerances given in Table 9A. These plustolerances permit easy mounting anddismounting of the bearing. For bearings ofseries 17262(00)-2RS1 and 17263(00)-2RS1the bore diameter tolerances are the sameas those established by ABMA for deepgroove ball bearings and are given inTable 9B.

HousingsThe tolerance for shaft center height forball bearing pillow blocks of cast iron is+0.000" / –0.010" for all sizes. The toleranceof the bearing outside diameter and housingbore seating of ball bearing units with castiron housings have been chosen so thatmovement of the bearing in its seating(wandering) is avoided while still permittingcompensation for initial static misalignment.See Aligning Torque Table 12.

Table 9A Bore tolerancesfor inch series wide inner ring bearings[YAR, YEL, YET]

Nominal Mean Bore DiameterBore Diameter Variation

d dmpover including max min

in in 0.0001 in 0.0001 in

¹⁄₂ ⁵⁄₈ +6 +2⁵⁄₈ 1¹⁄₄ +7 +2

1¹⁄₄ 2 +7 +22 3¹⁄₈ +8 +23¹⁄₈ 4 +10 +2

Table 9B Bore tolerancesfor metric series insert bearings[17262(00)-2RS1, 17263(00)-2RS1]

Nominal Mean Bore DiameterBore Diameter Variation

d dmpover including max min

mm mm �m �m

10 18 0 –818 30 0 –1030 50 0 –12

72


Shaft TolerancesFor normal operating conditions, shaftseatings machined to tolerance h6 (seeTable 10) are recommended for YAR, YEL,and YET, wide inner ring bearings. This fit issufficient for most applications and allowsthe bearing to operate at its full speed ratingwhile still allowing for slip fit mounting. Whenthe “load ratio” C/P �6.6, a press fit isrequired. For light loads and low speeds,tolerance h8 is sufficient. For very simpleapplications, tolerances h9 to h11 can beused. NOTE; WHEN TOLERANCES OTHERTHAN h6 ARE USED, SPEEDS MUST BELIMITED ACCORDING TO TABLE 10.

For standard inner ring bearings of series17262(00)-2RS1 and 17263(00)-2RS1, thetolerances recommended for standard deepgroove ball bearings should be used. Thismeans that for bearings with bore diametersup to and including 17 mm the shaft seatingsshould be machined to tolerance j6 whereloads are light and j5 for normal and heavyloads. For larger bearings the recommendedtolerances are k5 and k6. Tolerance k6 canbe used where a reduction in bearingclearance is not important and wherespeeds are low.

Internal ClearanceSKF inch series YAR, YEL, and YET, wideinner ring bearings are produced as standardwith internal clearance according to Table 11.The radial internal clearance of series17262(00)-2RS1 and 17263(00)-2RS1correspond to those for normal radial internalclearance for deep groove ball bearings andare indicated in Table 11.

Shaft Shaft diameter tolerancesdiameter

h11 h10 h9 IT5 h8 h7nominal deviationsover incl. high low high low high low high low high low

mm �m

10 18 0 –110 0 –70 0 –43 8 0 –27 0 –1818 30 0 –130 0 –84 0 –52 9 0 –33 0 –2130 50 0 –160 0 –100 0 –62 11 0 –39 0 –25

50 80 0 –190 0 –120 0 –74 13 0 –46 0 –3080 120 0 –220 0 –140 0 –87 15 0 –54 0 –35

Shaft Shaft diameter tolerancesdiameter

h6 j5 j6 k5 k6nominal deviationsover incl. high low high low high low high low high low

mm �m

10 18 0 –11 +5 –3 +8 –3 +9 +1 +12 +118 30 0 –13 +5 –4 +9 –4 +11 +2 +15 +230 50 0 –16 +6 –5 +11 –5 +13 +2 +18 +2

50 80 0 –19 +6 –7 +12 –7 +15 +2 +21 +280 120 0 –22 +6 –9 +13 –9 +18 +3 +25 +3

Table 10 ISO Shaft limits

Radial Internal Clearance of Wide Inner Ring Bearings

Basic Radial internal clearance of bearings of series:Bearing YAR, YEL, YET 17262(00) 17263(00)Size min max min max

0.0001 in 0.0001 in

203 4 10 1 7204-206 5 11 2 8207-208 5 13 2 8209-210 6 14 2 9211-213 7 17 ■ ■214-216 8 20 ■ ■

Table 11

73


MisalignmentBall bearing units can compensate for up to±5° of static misalignment. However, in thecast iron housings when it is desirable torelubricate the bearings, initial errors inalignment should not exceed ±2° for basicbearings size 211 and smaller and ±1.5° forlarger sizes. Misalignment greater than thiswill prevent the lubrication holes in the outerring of the bearing from lining up with thegroove in the housing bore and the bearingswill not be relubricated.

Aligning TorqueThe torque required to align an insert bearingin its housing is a controlled value. Standardaligning torques are shown in Table 12.Torques that are too low (due to a loosehousing fit) can result in outer ring spinning.Torques that are too high can causeexcessive moment loads in the bearing andconsequential heat generation as it tries toaccommodate misalignment.

CagesAll wide inner ring bearings are fitted with aninjection molded, heat stabilized, glass fiberreinforced polyamide 6.6 cage. This materialhas a favorable combination of strength andelasticity and cages of this material havegiven excellent performance in a wide varietyof applications. The friction of these cages islow and they have excellent runningproperties under adverse conditions.Additionally, the cages promote quietoperation. The operating temperature rangefor the cage exceeds that of the grease withwhich the bearings are filled.

Grease FillGenerally speaking, wide inner ring bearingsare designed to operate without relubricationunder normal speed and operatingconditions. All wide inner ring bearings aresealed at both sides with rubbing contactseals and are filled with a special long lifegrease of NLGI consistency 2. The greasehas good corrosion inhibiting properties andis suitable for operating temperaturesbetween –4°F and 248°F. However,under extreme conditions or in heavilycontaminated environments, it may benecessary to relubricate the bearings. Seepage 55 or 57 for relubrication instructions.Reference the SKF General Catalog(4000US) for relubrication intervals.

Alignment Torque

Torque

Basic Bearing (in-lbs)

YAR, YEL, YET Min Max

203 43 87204 43 87205 43 174206 43 174207 43 217208 43 217209 43 217210 43 217211 43 217212 43 217213 43 304214 43 304215 43 304216 43 304

Table 12

74


Zone hardening andthrough hardeningThe raceways of wide inner ring bearings arehardened to between 58-62 Rockwell C toprovide strength and long life. The outerrings of all insert bearings are throughhardened, that is the entire ring is heattreated to increase the hardness of the steelthroughout. The inner rings of wide inner ringbearings with eccentric locking collars arealso through hardened. The inner rings ofbearings with set screw locking, are zonehardened, i.e., it is only hardened at theraceway location. This is achieved by usinginduction heating techniques that harden theinner ring in a specific area or zone. The restof the metal remains unaffected.

Load carryingcapacityWide Inner Ring BearingsThe ability of wide inner ring bearings tocarry axial loads does not primarily dependon the internal geometry but on the meansby which they are located to the shaft.Bearings with eccentric collars or set screwlocking can carry axial loads of up to 20% ofthe basic dynamic load rating if soft shaftsare used and the set screw is properlytightened during mounting.

For wide inner ring bearings mounted withan interference on the shaft, the axial loadwhich can be accommodated depends onthe strength of the abutment that the bearinginner ring contacts. However, it is generallynot recommended that the axial load exceed0.5 Co. If heavier axial loads are to besupported, SKF Applications Engineeringshould be consulted.

HousingsCast Iron—The cast iron housings aredesigned to be able to accommodate thesame dynamic and static loads as the wideinner ring bearings that they incorporate.Pressed Steel—The pressed steel housingscannot support such heavy loads as thebearings for which they are intended. Theaxial load should not exceed 30% of thepermissible radial load for pillow blockhousings and 50% of the permissible radialload for flanged housings. Note that whereshock loads or alternating axial loads canoccur, cast iron housings should be used.

75

NOTES

77

Roller bearingunits

Introduction–pages 78-81Product descriptions–pages 82-85 Bearing selection–pages 86-91Seal selection–pages 92-93 Dimensional tables–pages 94-121Lubrication–page 122 Mounting instructions–pages 123-125Additional information–page 124

SKF® roller bearing pillow blocks, flangeblocks and take-up units are offered withcollar mounting. SKF® roller bearing pillowblocks and take-up units are offered withPOP-Release® mounting. Both are based onthe SKF 22200 series spherical rollerbearing. Fully assembled and pre-greased,the units need no internal bearingadjustments at assembly. This saves timeand eliminates the risk of bearingcontamination during assembly.

Roller bearing units offer many of theadvantages of the split housing series butwith the convenience of just slipping it on theshaft. Running or static misalignment, freeor held assemblies, two or four bolt bases,cast iron and a variety of seal options makethe roller bearing unit a preferred alternativeto the split housing.

SKF has taken every effort to assurethat quality and trouble-free operation is designed into each roller bearing unit. SKF Roller Bearing Units incorporate the worldleading SKF 22200 series spherical rollerbearing. Housing strength, housing boretolerance, machined base flatness and sealsare closely evaluated and tested, and aremonitored to assure optimum performance ina wide range of applications. Some typicalapplications are:• Apron conveyors• Bucket elevators• Belt conveyors• Chain conveyors• Fans & blowers• Wastewater treatment equipment• Commercial laundry equipment

Offered in a range of shaft sizes from17/16" to 415/16", SKF roller bearing units area convenient, economical choice to yourmounted bearing solution.

78

Introduction

TriGard™ seals asstandard. Garter springcontact seals, labyrinthseals, and end coversalso available.

Shaft ready assembly; pre-assembled and pre-greased.

High capacity SKFspherical roller bearingwith running or staticmisalignment of ±1¹⁄₂°.

Shaft AttachmentCollar mounting forease of installation andholding power.

Rugged one piece castiron housing. Availablein a variety of mountingstyles.

Controlled bearing fitin the housing. Availableas a heldor free assembly.

Collar Mounted rollerbearing unit

79

Introduction

Shaft ready assembly;pre-assembled andpre-greased.

Extreme ease ofmounting anddismountng, only toolnecessary is a hexhead wrench.

Proven effective Trigardseals, Labyrinth sealsand end covers are alsoavailable.

Patented multi-taper sleeve uniformly clamps its inner ringaround the entire shaft circumference and eliminates mountingproblems. The result: The unit is centered with the shaft and theinner ring secure, preventing slipping or “walking” on the shaftcaused by a loose fit between the bearing inner ring and shaft.

Rugged one piece castiron housing.

Controlled bearing fit inthe housing. Availableas a held or freeassembly.

Pop Release rollerbearing unit

80

Introduction

Collar MountedRoller Bearing UnitsRoller bearing units are supplied completelyassembled with bearings, seals, and grease.They are ready for installation right out of thebox and require no internal adjustment.

BearingsThe bearings used in SKF roller bearingunits are based on the high capacity SKF22200 series spherical roller bearing. Theycan handle heavy radial and axial loads,running and static misalignment, and highoperating temperatures. Clearances in thebearing are preset; no adjustment is requiredduring mounting.

MountingCollar Mounted roller bearing units slideeasily onto the shaft and are locked in placewith a two set screw locking collar. Thelocking collar keeps pressure on the setscrews helping to maintain the tight fit withthe shaft. For added holding power, thelargest sizes are designed with two lockingcollars, indicated in the dimension tables.Mounting is quick and easy.

HousingsThere are a variety of housing styles in theSKF roller bearing unit product line, includingpillow blocks, flange units and take–ups.Pillow blocks are made in two configurations:the SYE is dimensionally interchangeablewith competitor "E" designs and the SYR isdimensionally interchangeable with unitssuch as the Dodge S–2000, LinkbeltP–B22400, and Rexnord ZA 2000 series.

Seals

TriGard Seal (standard)

End covers (suffix Y)

Garter spring seal (suffix – 3)

Labyrinth Seal

Bearing based on SKF 22200 seriesspherical roller bearing. Heavy loads andrunning misalignment.

81

Introduction

Pop Release®

Spherical RollerBearing UnitsPop Release spherical roller bearing unitsare supplied completely assembled withbearings, seals, and grease. They are readyfor installation right out of the box andrequire no internal adjustment.

Pop Release units can be used in thesame applications as collar mounted rollerbearing units. The difference between thetwo types is that the Pop Release unitmounts with a near 360° interference fit (see"mounting", below, and product descriptionson following page).

BearingsThe bearings used in Pop Release Sphericalroller bearing units are based on the highcapacity SKF 22200 series spherical rollerbearing. They can handle heavy radial andaxial loads, running and static misalignment,and high operating temperatures.Clearances in the bearing are preset; noadjustment is required during mounting.

MountingThe Pop Release spherical roller bearing unituses a patented multi–tapered sleevearrangement, making it easy to mount thebearing to the shaft. This method providesnearly 360° of interference fit, which does notoffset the center line of the shaft and helpsreduce fretting.

HousingsThere are a variety of housing styles in thePop Release spherical roller bearing unitproduct line including pillow blocks andtake–ups. Pillow blocks are made in twoconfigurations: the SYE is dimensionallyinterchangeable with competitor "E" designsand the SYR is dimensionallyinterchangeable with units such as theDodge S–2000, Linkbelt P–B22400, and SKFcollar mounted unit roller bearings.

Seals


Labyrinth Seal (suffix – 118)

*End Covers (suffix Y)

*Consult SKF for Availability

82

Product DescriptionsRoller Bearing Units

SKF roller bearing units are available in avariety of housing styles and two mountingmethods. These units are simple andeconomic bearing arrangements combiningthe high load capacity and self-aligningfeatures of the SKF spherical roller bearingwith the convenience of set screw mountingand a rugged cast iron housing. They comepre-greased and fully assembled. Installationtime is reduced and there is no risk ofbearing contamination during assembly.Roller bearing units can accommodaterunning or static misalignment of ±1¹⁄₂° andcan be supplied as free or held assemblies.All units incorporate triple protection TriGardseals as standard, but can also be suppliedwith optional seals.

Collar Mounted units use a locking collardesign to firmly secure the bearing inner ring

to the shaft. The two set screws extendedthrough the inner ring of the bearing andlock into the shaft. The elasticity of thelocking collars maintains pressure on the setscrews helping to maintain a secure fit to theshaft even in severe power transmissionapplications. Mounting is quick and easy.Slide the unit on the shaft, bolt the housingsecurely to the mounting surface and tightenthe two set screws.

Pop Release units combine the advantagesof adapter mounting found in split pillowblocks with the convenience of set screwmounting found in collar mounted rollerbearing units. The result is a positive, near360 degree interference fit with the shaft.This is achieved with a unique patentedmulti-tapered sleeve arrangement developedby SKF. The shaft is held concentric to the

bore of the bearing resulting in; reducedfretting corrosion, good balance and lowvibration. Dismounting is just as easy. Loosenthe mounting set screws and tighten thedismounting set screws until the multitapered sleeve releases its grip, usually witha “POP”. No need for cutting torches or othermechanical devices. Downtime and shaftingcost are saved.

Pop Release units are available inSYE-N, FSYE-N and SYR-N pillow blocks aswell as TBR-N and TRH-N take-up housings.FYR and FYRP flange housing are availableon an application review basis. This is due tothe often limited access to the dismountingset screws.

SYE/SYE-N FSYE/FSYE-N SYR/SYR-N

SYE/SYE-NCast iron two-bolt base SYE and SYE-N unitroller pillow blocks are available in shaftsizes from 1⁷⁄₁₆" to 3¹⁄₂".

FSYE/FSYE-NThe four-bolt base version of the SYE(-N)unit is the FSYE(-N). They are available forshafts from 2⁷⁄₁₆" to 4¹⁵⁄₁₆". (Pop Release isavailable up to a 4", please check SKF foravailability.)

SYR/SYR-NThese SYR and SYR-N are cast iron two boltbase unit roller pillow blocks. They areavailable in shaft sizes ranging from1⁷⁄₁₆" to 4".

83


FYR FYRP TBR/TBR-N

TRH-PA/TRH-NPA TFT

FYRFYR cast iron flange unit roller bearingssupport rotating shafts through walls,bulkheads, or other flat surfaces. The twosmallest sizes mount to the surface withthree bolts; all other sizes use four mountingbolts. They are available for shaft sizes from1⁷⁄₁₆" to 4". These units rely on the mountingbolts for location and load carrying. (FYR-Navailable on application review.)

FYRPThese piloted flange cast iron flange units,available for shaft sizes from 1⁷⁄₁₆" to 4",have a machined extension on one side to fitinto a precisely machined bulkhead opening.This provides additional location and supportto the unit. All piloted flange units aresupplied in four-bolt mounting arrangements.(FYRP-N available on application review.)

TBR/TBR-NTBR and TBR-N units are cast iron, centerpull take-up units designed for use incustomer manufactured frames. They aretypically used as a belt tensioner for aconveyor. The shaft size range for theseunits is 1⁷⁄₁₆" to 4".

TRH-PA/TRH-NPATRH-PA and TRH-NPA take-up assembliesconsist of a specially designed, cast iron,TRH take-up unit mounted in an all-steel PAtop angle take-up frame. These assembliesare used primarily for belt tensioning inconveyor applications. The unit is positionedin the frame by turning the protectedadjustment screw from either end of theframe. TRH-PA assemblies are available intravel lengths ranging from 12" to 36" andaccommodate shaft sizes from 1¹⁵⁄₁₆" to 4".

TFTTFT top mount take-up frames are designedfor use with SYR, SYR-N, SYE and SYE-Nunit roller pillow blocks. As with the TRH-PAassemblies, TFT assemblies are usedprimarily for belt tensioning in conveyorapplications. The SYR blocks mount directlyto the top of the frame and are positioned byturning the protected adjustment screw ateither end of the frame. TFT frames areavailable in travel lengths ranging from 12" to48" and they accommodate SYR and SYR-Nhousings for shaft sizes from 1⁷⁄₁₆" to 4".

84


Collar Mounted(Pop Release available as

application review)

End CoverLabyrinth

Pop Release(Near 360° shaft fit)

Garter Spring(Collar Mounted Only)

Collar Mounted

TriGard

SYE(-N) FSYE(-N) SYR(-N) FYRPage Pages 96-97 Pages 98-99 Pages 100-101 Page 102Reference

Shaft Size 1⁷⁄₁₆" – 3¹⁄₂" 2 ⁷⁄₁₆" – 4¹⁵⁄₁₆" 1⁷⁄₁₆" – 4"Range (Pop Release to 4")

Spherical 4762(00)

Roller 4762(00) Collar Mounted Collar Mounted

Bearing BSYB4752(00) Pop Release (BSYB4752(00) Pop Releaseavailable on application review)

Competitor Type E ZEP Type E ZEP ZA PB22400H ZB FB22400HEquivalent EPB 22400 EPB 22400FH S2000 S2000

Housing Cast Iron Grade 30Material

Lubrication Factory Pre-greased (Lithium Soap Base, NGLI 2, Viscosity of 190 Cst @ 40˚C)

Expansion¹⁄₁₆" Total or ¹⁄₃₂" off Centerline

Capability

MountingMethod

StandardSeals

OptionalSeals

85


FYRP TBR(-N) TRH(-N) TFTPage 103 Pages 104-105 Pages 106-107 Pages 108-111

1⁷⁄₁₆" – 4" 1¹⁵⁄₁₆" – 4" 1⁷⁄₁₆" – 4"

(BSYB4752(00) Pop Release 4762(00) Collar Mountedavailable on application review) BSYB4752(00) Pop Release

2BR FCB22400 H 2T 2000 *ZT5000 2NT DSB22400HS2000 Type E TB22400H S2000 *Type E TP10

Cast Iron Grade 30Welded Steel Frame Welded Steel FrameCast Iron Housing SYE(-N) or SYR(-N) Housing

Factory Pre-greased (Lithium Soap Base, NGLI 2, Viscosity of 190 Cst @ 40˚C)

¹⁄₁₆" Total or ¹⁄₃₂" off Centerline

Collar Mounted

TriGard

Pop Release(Near 360° shaft fit)

Collar Mounted

End CoverLabyrinth Garter Spring(Collar Mounted Only)*Pop Release

86

Bearing SelectionRoller Bearing Units

Load carryingcapacity and lifeThe size of a bearing for any givenapplication depends on factors such as thebearing's load rating in relation to the loadsto be carried, expected and desired lifetime,and the bearing's reputation for reliability.Numerical values, called basic load ratings,are used in the calculations to express loadcarry capacity. Values for the basic dynamicload rating C and the basic static load ratingC° are quoted in the bearing tables.

Basic load ratingsThe basic dynamic load rating C is used forcalculations involving dynamically–stressedbearings; i.e. when selecting a bearing that isto rotate under load. It expresses thebearing load, which will give an ISO basicrating life (defined below) of 1,000,000revolutions.

The basic dynamic load ratings of SKFbearings have been determined inaccordance with the methods prescribed byISO 281/1–1989, ABMA Standards 9 and 11and modified to follow the latest ISOproposals. The values are based on thematerial and manufacturing techniques usedfor SKF standard production. They apply toloads that are constant in magnitude anddirection.

The basic static load rating C0 is used incalculations when the bearings are to rotateat very slow speeds, are to be subjected tovery slow oscillating movements, or are to bestationary under load during certain periods.It must also be taken into account whenheavy shock loads of short duration act ona rotating (dynamically stressed) bearing.

The basic static load rating is defined inaccordance with ISO 76–1987 as the staticload that corresponds to a calculated contactstress at the center of the most heavilyloaded rolling element/raceway contact of4,000 Mpa for all roller bearings.

This stress produces a total permanentdeformation of rolling element and raceway,which is approximately 0.0001 of the rollingelement diameter.

LifeThe life of a rolling bearing is defined as thenumber of revolutions (or the number ofoperating hours at a given constant speed)the bearing is capable of enduring before thefirst sign of fatigue (flaking, spalling) occurson one of its rings or rolling elements. It is,however, evident from both laboratory testsand practical experience that seeminglyidentical bearings operating under identicalconditions have different lives.

A clearer definition of the term "life" istherefore essential for the calculation ofbearing size. All information presented bySKF on dynamic load ratings is based on thelife that 90% of a sufficiently large group ofapparently identical bearings can beexpected to attain or exceed. This is calledthe basic rating life and agrees with the ISOdefinition. The median life is approximatelyfive times the calculated basic rating life.

There are several other bearing "lives".One of these is the "service life", which isthe actual life achieved by a specific bearingbefore it fails. Failure is not generally byfatigue in the first instance but by wear,corrosion, seal failure etc. Another is"specification life". This is the life specifiedby an authority and based on hypotheticalload and speed data supplied by the sameauthority. It is generally a requisite L10(basic rating life), and it is assumed that theauthority has related the specification toexperience gained with similar machinery, sothat adequate service life will be obtained.

Requisite basic rating lifeWhen determining the bearing size, base thecalculations on the basic rating life (L10), sothat it is essential that the required basicrating life or "specification life" for theapplication under consideration is known. Itusually depends on the type of machine andthe requirements regarding duration ofservice and operational reliability.

Selecting bearingsize using the lifeequationsBearing life can be calculated with variousdegrees of sophistication, depending on theaccuracy with which the operating conditionscan be defined.

Basic rating life equationThe most simple method of life calculation isto use the ISO or ABMA equation for basicrating life which is:

C C 1/pL10 = (P)

P orP

= L10



p = 10/3 for roller bearingsThe related values of load ratio C/P and

life L10 are set out in the life calculation chart(Figure 2-page 74), and in Table 14.


1 000 000 C pL10h =

60 n (P)or

1 000 000L10h =60 n

L10h

whereL10 = basic rating, operating hoursn = rotational speed, r/minValues of L10h as a function of load ratio C/Pand speed n can be found in the chart, or inTable 15.

87


Equivalent dynamic bearing loads

Spherical roller bearingsP = Fr + Y1Fa where Fa/Fr � = eP = 0.67 Fr + Y2Fa where Fa/Fr � eValues of factors, e, Y1 and Y2 will be foundin the bearing tables for each individualbearing.

Equivalent static bearing loadsSpherical roller bearingsPo = Fr + YoFa

The value of factor Yo for each individualbearing is given in the bearing tables.

Minimum loadSpherical roller bearings must always besubjected to a given minimum load in orderto assure their satisfactory operation. This isparticularly true if the bearings run at highspeeds; the inertia forces of the rollingelements and the cage and the friction in thelubricant can have a detrimental influence onrolling conditions, causing damaging slidingmovements between the rolling elementsand the raceways.

The requisite minimum radial load to beapplied in such cases can be estimated as apercentage of the basic dynamic load rating,

C. For spherical roller bearings, the minimumradial load is approximately 2% of C.

The weight of the components supportedby the bearing, together with the externalforces, most often exceeds the requisiteminimum radial load. If this is not the case,consult SKF Applications Engineering for amore precise calculation of the minimumradial load for the application. It may benecessary to apply additional radial load tothe bearing, for example, by increasing belttension or similar means.

Table 13 Guide to values of requisite basic rating life L10 for different classes of machines

Class of machine L10

operating hours

Household machines, agricultural machines, instruments, technicalapparatus for medical use 300 3 000

Machines used for short periods or intermittently:Electric handtools, hoists in workshops, construction machines 3 000 8 000Machines to work with high operational reliability during short periods or intermittently:

Lifts (elevators), cranes for packaged goods or slings of drums,bales, etc. 8 000 12 000

Machines for use 8 hours per day but not always fully utilized.Gear drives for general purposes, electric motors for industrial use,rotary crushers 10 000 25 000

Machines used 8 hours per day and fully utilized:Machine tools, woodworking machines, machines for theengineering industry, cranes for bulk materials, ventilator fans,conveyor belts, printing equipment, separators and centrifuges 20 000 30 000

Machines for continuous use 24 hours per day:Rolling mill gear units, medium sized electrical machinery,compressors, mine hoists, pumps, textile machinery 40 000 50 000

Water works machinery, rotary furnaces, cable stranding machines,propulsion machinery for ocean-going vessels 60 000 100 000

Large electric machinery, power station plant, mine pumps andmine ventilator fans, tunnel shaft bearings for ocean-going vessles � 100 000

88


Life Calculation ChartLife Calculation Chart Usage Procedure

The Life Calculation Chart is used tographically estimate the ‘L10h operatinghours’ for a bearing given the operatingspeed of the bearing (in rpm), the loadsapplied to the bearing, and the basic loadrating of the bearing.

1. Determine the speed that the bearing willbe running at, ‘n’ (in rpm), the loads thatwill be applied to the bearing, and thebasic dynamic load rating of the bearing.

2. Determine ‘P’, the dynamic equivalentbearing load. ‘P’ can be calculated by firstreferring to the beginning of the catalogsection in which the bearing is found. Onthese pages explicit directions will belisted explaining exactly how to calculate‘P’. The ‘P’ value will be some function ofthe radial and/or axial loads applied to thebearing.

3. Calculate the ‘C/P’ value using thepreviously determined ‘P’ value and thebasic dynamic load rating of the bearing,‘C’.

4. Using a straight edge, connect the valuesof ‘n’ and the ‘C/P’ value on the LifeCalculation Chart and continue the lineover to the ‘L10h operating hours’ column.

5. Read the value for L10h operating hoursfor the bearing.

89



Roller bearings

L10 C/P L10 C\P

0.5 0.812 600 6.810.75 0.917 650 6.981 1 700 7.14

1.5 1.13 750 7.292 1.24 800 7.433 1.39 850 7.56

4 1.52 900 7.705 1.62 950 7.826 1.71 1 000 7.94

8 1.87 1 100 8.1710 2 1 200 8.3912 2.11 1 300 8.59

14 2.21 1 400 8.7916 2.30 1 500 8.9718 2.38 1 600 9.15

20 2.46 1 700 9.3125 2.63 1 800 9.4830 2.77 1 900 9.63

35 2.91 2 000 9.7840 3.02 2 200 10.145 3.13 2 400 10.3

50 3.23 2 600 10.660 3.42 2 800 10.870 3.58 3 000 11

80 3.72 3 200 11.390 3.86 3 400 11.5

100 3.98 3 600 11.7

120 4.20 3 800 11.9140 4.40 4 000 12160 4.58 4 500 12.5

180 4.75 5 000 12.9200 4.90 5 500 13.2220 5.04 6 000 13.6

240 5.18 6 500 13.9260 5.30 7 000 14.2280 5.42 7 500 14.5

300 5.54 8 000 14.8320 5.64 8 500 15.1340 5.75 9 000 15.4

360 5.85 9 500 15.6380 5.94 10 000 15.8400 6.03 12 000 16.7

420 6.12 14 000 17.5440 6.21 16 000 18.2460 6.29 18 000 18.9

480 6.37 20 000 19.5500 6.45 25 000 20.9550 6.64 30 000 22

Table 14 Usage Procedure

Table 14 is used to determine the load ratio,‘C/P’, given different L10 lives (in millions ofrevolutions).

1. Determine the desired L10 life of thebearing (in millions of revolutions).

2. Read off the respective load ratio (C/P)value from Table 14. If the desired L10 lifeof the bearing falls in between values onthe chart, linear interpolation will benecessary to determine the correct loadratio.

90


Table 15 Roller bearings—load ratio C/P for different lives L10h (operating hours) at different speeds n (r/min)L10h C/P

when n =50 100 125 150 200 250 300 400 500 600 750 900 1 000 1 200 1 500

100 0.70 0.86 0.92 0.97 1.06 1.13 1.19 1.30 1.39 1.47 1.47 1.66 1.71 1.81 1.93500 1.13 1.39 1.49 1.57 1.71 1.83 1.93 2.11 2.25 2.38 2.54 2.69 2.77 2.93 3.13

1 000 1.39 1.71 1.83 1.93 2.11 2.25 2.39 2.59 2.77 2.93 3.13 3.31 3.42 3.61 3.86

1 250 1.49 1.83 1.96 2.07 2.25 2.41 2.54 2.77 2.97 3.13 3.35 3.54 3.65 3.86 4.121 600 1.60 1.97 2.11 2.23 2.43 2.59 2.74 2.99 3.19 3.37 3.61 3.81 3.93 4.15 4.442 000 1.71 2.11 2.25 2.38 2.59 2.77 2.93 3.19 3.41 3.61 3.86 4.07 4.20 4.44 4.75

2 500 1.83 2.25 2.41 2.54 2.77 2.97 3.13 3.42 3.65 3.84 4.12 4.36 4.50 4.75 5.083 200 1.97 2.43 2.59 2.74 2.99 3.19 3.37 3.68 3.93 4.15 4.44 4.69 4.84 5.11 5.474 000 2.11 2.59 2.77 2.93 3.19 3.42 3.61 3.93 4.20 4.44 4.75 5.02 4.18 5.47 5.85

5 000 2.25 2.77 2.97 3.13 3.42 3.65 3.86 4.20 4.50 4.75 5.08 5.36 5.54 5.85 6.256 300 2.42 2.97 3.18 3.36 3.66 3.91 4.13 4.51 4.82 5.09 5.44 5.75 53.93 6.27 6.708 000 2.59 3.19 3.42 3.61 3.93 4.21 4.44 4.84 5.18 5.47 5.85 6.18 6.37 6.73 7.20

10 000 2.77 3.42 3.65 3.86 4.20 4.50 4.75 5.18 5.54 5.85 6.15 6.60 6.81 7.20 7.7012 500 2.97 3.65 3.90 4.12 4.50 4.81 5.08 5.54 5.92 6.25 6.68 8.06 8.29 2.29 8.2316 000 3.19 3.93 4.20 4.44 4.82 5.18 5.47 5.96 6.37 6.73 7.20 7.60 7.85 8.29 8.86

20 000 3.42 4.20 4.50 4.75 5.18 5.54 5.85 63.37 6.81 7.20 7.70 8.13 8.39 8.86 9.4825 000 3.65 4.50 4.81 5.08 5.54 5.92 6.25 6.81 7.29 7.70 8.23 8.69 8.97 9.48 10.132 000 3.93 4.84 5.18 5.47 5.96 6.37 6.72 7.34 7.85 8.29 8.86 9.36 9.66 10.2 10.9

40 000 4.20 5.18 5.54 5.85 6.37 6.81 7.20 7.85 8.39 8.83 9.48 10.0 10.3 10.9 11.750 000 4.50 5.54 5.92 6.25 6.81 7.29 7.70 8.39 8.97 9.48 10.1 10.7 11.0 11.7 12.563 000 4.82 5.93 6.34 6.70 7.30 7.81 8.25 8.99 9.61 10.2 10.9 11.5 11.8 12.5 13.4

80 000 5.18 6.37 6.81 7.20 7.85 8.39 8.86 9.66 10.3 10.9 11.7 12.3 12.7 13.4 14.4100 000 5.54 6.81 7.29 7.70 8.39 8.97 9.48 10.3 11.0 11.7 12.5 13.2 13.6 14.4 15.4200 000 6.81 8.39 8.97 9.48 10.3 11.0 11.7 12.7 13.6 14.4 15.4 16.2 16.7 17.7 18.9

L10h C/Pwhen n =1 800 2 000 2 500 3 000 3 600 4 000 5 000 6 000 8 000 10 000 12 000 15 000 20 000 30 000 40 000

100 2.04 2.11 2.24 2.39 2.51 2.59 2.77 2.93 3.19 3.42 3.61 3.86 4.20 4.75 5.18500 3.31 3.42 3.65 3.86 4.07 4.20 4.50 4.75 5.18 5.54 5.85 6.25 6.81 7.70 8.39

1 000 4.07 4.20 4.50 4.75 5.02 5.18 5.54 5.85 6.37 6.81 7.20 7.70 8.39 9.48 10.3

1 250 4.36 4.50 4.81 5.08 5.36 5.54 5.92 6.25 6.81 7.29 7.70 8.23 8.97 10.1 11.01 600 4.69 4.84 5.18 5.47 5.78 5.96 6.37 6.73 7.34 7.85 8.29 8.86 9.66 10.9 11.92 000 5.02 5.17 5.54 5.85 63.18 6.37 6.81 7.20 7.85 8.39 8.86 9.48 10.3 11.7 12.7

2 500 5.36 5.54 5.92 6.25 6.60 6.81 7.29 7.70 8.39 8.97 9.48 10.1 11.0 12.5 13.63 200 5.78 5.96 6.37 6.73 7.11 7.34 7.85 8.29 9.03 9.66 10.2 10.9 11.9 13.4 14.64 000 6.18 6.37 6.81 7.20 7.60 7.85 8.39 8.86 9.66 10.3 10.9 11.7 12.7 14.4 15.7

5 000 6.60 6.81 7.29 7.70 8.13 8.39 8.97 9.48 10.3 11.0 11.7 12.5 13.6 15.4 16.76 300 7.08 7.30 7.81 8.25 8.71 8.99 9.61 10.2 11.1 11.8 12.5 13.4 14.6 16.5 17.98 000 7.60 7.85 8.369 8.86 9.36 9.66 10.3 10.9 11.9 12.7 13.4 14.4 15.7 17.7 19.3

10 000 8.13 8.39 8.97 9.48 10.0 10.3 11.0 141.7 12.7 13.6 14.4 15.4 16.7 18.9 20.612 500 8.69 8.97 9.59 10.1 10.7 11.0 11.8 12.5 13.6 14.5 15.4 16.4 17.9 20.2 22.016 000 9.36 9.66 10.3 10.9 11.5 11.9 12.7 13.4 14.6 15.7 16.5 17.7 19.3 21.8 23.7

20 000 10.0 10.3 11.0 11.7 12.3 12.7 13.6 14.4 15.7 16.7 17.7 18.9 20.6 23.3 25.425 000 10.7 11.0 11.8 12.5 13.2 13.6 14.5 15.4 16.7 17.9 18.9 20.2 22.0 24.9 27.132 000 11.5 11.9 12.7 13.4 14.2 14.6 15.7 16.5 18.0 19.3 20.4 21.8 23.7 26.8 29.2

40 000 12.3 12.7 13.6 14.4 15.2 15.7 16.7 17.7 19.3 20.6 21.8 23.3 25.4 28.7 31.250 000 13.2 13.6 14.5 15.4 16.2 16.7 17.9 18.9 20.6 22.0 23.3 24.9 27.1 30.6 33.463 000 14.1 14.6 15.6 16.5 17.4 17.9 19.2 20.3 22.1 23.6 24.9 26.7 29.1 32.8 35.8

80 000 15.2 15.7 16.7 17.7 18.7 19.3 20.6 21.8 23.7 25.4 26.8 28.7 31.2 35.3 38.5100 000 16.2 16.7 17.9 18.9 20.0 20.6 22.0 23.3 25.4 27.1 28.7 30.6 33.4 37.7 41.1200 000 20.0 20.6 22.0 23.3 24.6 25.4 27.1 28.7 31.2 33.4 35.3 37.7 41.1 46.4 50.6


The table may be used to select SeriesSYR(-N), SYE(-N), FYR(-N) and FYRP(-N)pillow blocks and TBR(-N) and TRH(-N) units.Determine the operating speed and liferequired. Then select a unit having a bearing radial load rating equal to or greaterthan the actual rating load.

The loads listed in this table are calculated to

give the indicated lives (hours at speed) andare in accordance with ANSI/ABMA Standard11 – Load Ratings and Fatigue Life for RollerBearings. A life adjustment factor (a23) of 1.0has been used throughout.


Radial Loads for Collar Mounted & Pop ReleaseRoller Bearing Units

NominalShaft CompleteDiameter Pillow Block Life Speed, rpm(in) Designation Hours 50 100 200 300 500 700 1000 1200 1500 1800 2000 2500 3000 3500

1⁷₁₆ SYR(-N) SYE(-N) 5000 7370 5980 4860 4300 3690 3340 3000 2840 2660 2510 2440 2280 2160 20601¹₂ FYR FYRP 10000 5980 4860 3950 3500 3000 2710 2440 2310 2160 2040 1980 1850 1750 1670

TBR(-N) TRH(-N) 20000 4860 3950 3210 2840 2440 2200 1980 1870 1750 1660 1610 1500 1420 136050000 3690 3000 2440 2160 1850 1670 1500 1420 1330 1260 1220 1140 1080 1030

100000 3000 2440 1980 1750 1500 1360 1220 1160 1080 1020 990 930 880 840

1¹¹₁₆ SYR(-N) SYE(-N) 5000 7680 6240 5070 4490 3850 3480 3130 2960 2770 2620 2540 2370 2250 21501³₄ FYR FYRP 10000 6240 5070 4110 3640 3130 2830 2540 2400 2250 2130 2060 1930 1830 1740

TBR(-N) TRH(-N) 20000 5070 4110 3340 2960 2540 2290 2060 1950 1830 1730 1670 1570 1480 142050000 3850 3130 2540 2250 1930 1740 1570 1480 1390 1310 1270 1190 1130 1080

100000 3130 2540 2060 1830 1570 1420 1270 1200 1130 1070 1030 970 920 870

1¹⁵₁₆ SYR(-N) SYE(-N) 5000 8430 6850 5560 4930 4230 3820 3430 3250 3040 2880 2790 3610 3470 31602 FYR FYRP 10000 6850 5560 4520 4000 3430 3100 2790 2640 2470 2340 2260 2120 2010 1910

TBR(-N) TRH(-N) 20000 5560 4520 3670 3250 2790 2520 2260 2140 2010 1900 1840 1720 1630 156050000 4230 3430 2790 2470 2120 1910 1720 1630 1520 1440 1400 1310 1240 1180

100000 3430 2790 2260 2010 1720 1560 1400 1320 1240 1170 1140 1060 1010 960

2³₁₆ SYR(-N) SYE(-N) 5000 9940 8070 6560 5810 4980 4500 4050 3830 3580 3390 3290 3070 2910 2780FYR FYRP 10000 8070 6560 5330 4720 4050 3660 3290 3110 2910 2760 2670 2500 2360 2260TBR(-N) TRH(-N) 20000 6560 5330 4330 3830 3290 2970 2670 2530 2360 2240 2170 2030 1920 1830

50000 4980 4050 3290 2910 2500 2260 2030 1920 1800 1700 1650 1540 1460 1390100000 4050 3290 2670 2360 2030 1830 1650 1560 1460 1380 1340 1250 1180 1130

2⁷₁₆ SYR(-N) SYE(-N) 5000 14780 12000 9750 8630 7410 6700 6020 5700 5330 5040 4890 4570 4330 41302¹₂ FSYE(-N) 10000 12000 9750 7920 7010 6020 5440 4890 4630 4330 4100 3970 3710 3510 3360

FYR FYRP 20000 9750 7920 6430 5700 4890 4420 3970 3760 3510 3330 3220 3020 2850 2730TBR(-N) TRH(-N) 50000 7410 6020 4890 4330 3710 3360 3020 2850 2670 2530 2450 2290 2170 2070

100000 6020 4890 3970 3510 3020 2730 2450 2320 2170 2050 1990 1860 1760 1680

2¹¹₁₆ SYR(-N) SYE(-N) 5000 15750 12800 10390 9200 7900 7140 6410 6070 5680 5380 5210 4870 46102³₄ FSYE(-N) 10000 12800 10390 8440 7480 6410 5800 5210 4930 4610 4370 4230 3960 37502¹⁵₁₆ FYR FYRP 20000 10390 8440 6860 6070 5210 4710 4230 4010 3750 3550 3440 3210 30403 TBR(-N) TRH(-N) 50000 7900 6410 5210 4610 3960 3580 3210 3040 2850 2690 2610 2440 2310

100000 6410 5210 4230 3750 3210 2910 2610 2470 2310 2190 2120 1980 1880

3⁷₁₆ SYR(-N) SYE(-N) 5000 25250 20510 16660 14750 12660 11440 10280 9730 9100 8620 8350 78103¹₂ FSYE(-N) 10000 20510 16660 13530 11980 10280 9290 8350 7910 7390 7000 6780 6340

FYR FYRP 20000 16660 13530 10990 9730 8350 7550 6780 6420 6010 5690 5510 5150TBR TRH 50000 12660 10280 8350 7390 6340 5730 5150 4880 4560 4320 4180 3910

100000 10280 8350 6780 6010 5150 4660 4180 3960 3710 3510 3400 3180

3¹¹₁₆ SYR(-N) 5000 31020 25200 20470 18120 15550 14050 12630 11960 11180 10590 102603¹⁵₁₆ FSYE(-N) 10000 25200 20470 16620 14720 12630 11420 10260 9710 9080 8600 83304 FYR FYRP 20000 20470 16620 13500 11960 10260 9270 8330 7890 7380 6980 6770

TBR TRH 50000 15550 12630 10260 9080 7790 7040 6330 5990 5600 5310 5140100000 12630 10260 8330 7380 6330 5720 5140 4870 4550 4310 4180

4⁷₁₆ FSYE 5000 40700 33050 26850 23770 20400 18440 16570 15680 14670 13890 134604¹₂ FSYE 10000 33050 26850 21810 19310 16570 14980 13460 12740 11920 11280 10930

20000 26850 21810 17710 15680 13460 12160 10930 10350 9680 9160 888050000 20400 16570 13460 11920 10220 9240 8300 7860 7350 6960 6740

100000 16570 13460 10930 9680 8300 7510 6740 6390 5970 5650 5480

4¹⁵₁₆ FSYE 5000 54590 44340 36010 31890 27360 24730 2220 21040 19680 1863010000 44340 36010 29250 25900 2220 23390 18050 17090 15980 1513020000 36010 29250 23760 21040 18050 16320 14660 13880 12980 1229050000 27360 2220 18050 15980 13710 12390 11140 10540 9860 9340

100000 2220 18050 14660 12980 11140 10070 9050 8560 8010 7580

91

Table 16

92


• Standard on all unit roller bearings• Features a double lip molded contact seal

which rides on a ground surface of theinner ring

• Steel outboard trash guard protects theseal and excludes larger contaminants

• Provides positive contact even under misaligned conditions

• Permits ±11⁄2° misalignment• Low frictional torque• Limited to 200°F maximum operating

temperature


• Two-piece all metal labyrinth seal provides for high operating speeds

• Inboard flinger pressed on the inner ringof the bearing helps retain grease andexclude contaminants

• Outboard stationary trash guard ispressed into the housing and has closerunning tolerance with the inner ring of the bearing to prevent the entrance ofcontaminants.

• Design permits ±11⁄2° misalignment• No frictional torque• No temperature limitation

Garter Spring Seal (suffix – 3)

• Features one piece molded nitrile rubberseal pressed into the housing bore

• Provides greater grease retention andsealing protection because stainless steelgarter spring holds seal lip firmly to theground inner ring


• Permits ±11⁄2° misalignment• Provides good protection in moist

environment• Limited to 200°F maximum operating

temperature

End Covers (suffix Y)

• Steel end covers are simply pushed intoposition in the housing bore.

• Provides additional sealing and protectionagainst exposed shaft ends.

Seal SelectionCollar Mounted Roller Bearing Units

Seal Speed Limits

Shaft Size TriGard Labyrinth Garter Springin rpm

1⁷₁₆ 2800 5300 17001¹₂ 2800 5300 1700

1¹¹₁₆ 2650 4700 16001³₄ 2650 4700 1600

1¹⁵₁₆ 2400 4250 14502 2400 4250 1450

2³₁₆ 2150 3800 1300

2⁷₁₆ 1800 3250 11002¹₂ 1800 3250 1100

2¹¹₁₆ 1600 2800 9502³₄ 1600 2800 9502¹⁵₁₆ 1600 2800 9503 1600 2800 950

3⁷₁₆ 1300 2200 8003¹₂ 1300 2200 800

3¹¹₁₆ 1200 2000 7003¹⁵₁₆ 1200 2000 7004 1200 2000 700

4⁷₁₆ 1100 N/A N/A4¹₂ 1100 N/A N/A

4¹⁵₁₆ 900 N/A N/A

Table 17

93

Seal SelectionPop Release Roller Bearing Units


• Standard on all unit roller bearings• Features a double lip molded contact

seal which rides on a ground surface ofthe mounting and dismounting collars

• Steel outboard trash guard protects theseal and excludes larger contaminants


• Permits ±1¹₂° misalignment• Low frictional torque• Limited to 200°F maximum operating

temperature


• Three–piece all metal labyrinth seal allowsoperation at the basic bearing greasespeed rating

• Inboard flinger pressed on the inner ringof the bearing helps retain grease

• Outboard flinger pressed on the inner ringflings contaminants away from the sealopening

• A stationary trash guard, positionedbetween the two flingers is pressed intothe housing and helps create a difficultpath labyrinth to prevent the ingress ofcontaminants

• Permits ±1¹₂° misalignment• No frictional torque• No temperature limitation

End Covers (suffix Y)

• Steel end covers are simply pushed intoposition in the housing bore

• Provides additional sealing and protectionagainst exposed shaft ends

A mechanic at Tanner Companies, Inc. uses an Allen wrench to dismount a Pop ReleaseSpherical Roller Bearing unit without damaging the shaft or causing costly delays.

Seal Speed Limits

Shaft Size TriGard Labyrinthin rpm

1⁷₁₆ 2500 56001¹₂ 2500 5600

1¹¹₁₆ 2300 53001³₄ 2300 5300

1¹⁵₁₆ 2150 50002 2150 5000

2³₁₆ 2000 4500

2⁷₁₆ 1800 38002¹₂ 1800 3800

2¹¹₁₆ 1600 34002³₄ 1600 34002¹⁵₁₆ 1600 34003 1600 3400

3⁷₁₆ 1400 26003¹₂ 1400 2600

3¹⁵₁₆** 1250 22004 1250 2200

Table 18

95

NomenclatureRoller Bearing Units

F S Y E 2⁷�₁₆ NH -118

Suffix/Options/Specials:

-3 — Garter spring seal (for collar mounted)

-18 — Labyrinth seal (for collar mounted)

-118 — Labyrinth seal (for pop release)

-xx — Travel code, inches(length of travel for take-up frames)

Suffix:

N— Pop Realese design

H— Held unit

Y— Closed end (end cover supplied)

PA— Housing with take-up frame(for TRH)

Prefix:

F—Four bolt base(on SYE only)

Housing Style:

SYE —Pillow block

SYR —Pillow block

FYR —Flange unit

FYRP —Piloted flange unit

TBR —Center pull take-up unit

TRH —Take-up unit

TFT —Take-up frame only (for SYR)

PA —Take-up frame only (for TRH)

Shaft Size

96

Roller Bearing UnitsPillow Block / Collar Mounted

SYEType E, ZEP EPB22400H equivalentCast-iron housing2-bolt baseSelf-aligningHeld or freeTriGard seal

How to Order SYE 2⁷⁄₁₆

Option Specify

Held Unit SYE 2⁷⁄₁₆ HClosed End SYE 2⁷⁄₁₆ YGarter Spring Seal SYE 2⁷⁄₁₆-3Labyrinth Seal SYE 2⁷⁄₁₆-18

Shaft Designations Bearing TriGard Mass Boltsdia. Pillow block basic load Speed (No.da unit rating Limit Req’d)

dynamic A B C D E E G H J K LC Max Min

in — lbs rpm lbs in in

1⁷⁄₁₆ SYE 1⁷⁄₁₆ 16 600 2800 8.0 1⁷⁄₈ 7³⁄₈ 2¹⁄₈ 1¹⁄₈ 6 5¹⁄₂ ³⁄₄ 3⁷⁄₈ 2²⁷⁄₃₂ 1 2³⁄₄ (2)-¹⁄₂

1¹⁄₂ SYE 1¹⁄₂ 16 600 2800 8.01¹¹⁄₁₆ SYE 1¹¹⁄₁₆ 17 300 2650 9.3 2¹⁄₈ 7⁷⁄₈ 2³⁄₈ 1¹⁄₄ 6¹⁄₂ 6 ³⁄₄ 4¹⁄₄ 2³¹⁄₃₂ 1 2³⁄₄ (2)-¹⁄₂

1³⁄₄ SYE 1³⁄₄ 17 300 2650 9.31¹⁵⁄₁₆ SYE 1¹⁵⁄₁₆ 19 000 2400 10.5 2¹⁄₄ 8⁷⁄₈ 2¹⁄₂ 1⁵⁄₁₆ 7¹⁄₄ 6³⁄₄ ⁷⁄₈ 4¹⁄₂ 3⁵⁄₃₂ 1 2⁷⁄₈ (2)-⁵⁄₈2 SYE 2 19 000 2400 10.5

2³⁄₁₆ SYE 2³⁄₁₆ 22 400 2150 13.5 2¹⁄₂ 9⁵⁄₈ 2⁵⁄₈ 1¹⁄₂ 8 7¹⁄₂ ⁷⁄₈ 5 3¹¹⁄₃₂ 1¹⁄₈ 3¹⁄₈ (2)-⁵⁄₈

2⁷⁄₁₆ SYE 2⁷⁄₁₆ 18.52¹⁄₂ SYE 2¹⁄₂

33 300 1800 18.0 2³⁄₄ 10¹⁄₂ 2⁷⁄₈ 1⁵⁄₈ 8³⁄₄ 8¹⁄₄ 1 5¹¹⁄₁₆ 3¹⁹⁄₃₂ 1¹⁄₄ 3³⁄₈ (2)-⁵⁄₈

2¹¹⁄₁₆ SYE 2¹¹⁄₁₆ 25.52³⁄₄ SYE 2³⁄₄ 25.02¹⁵⁄₁₆ SYE 2¹⁵⁄₁₆

35 500 1600 24.0 3¹⁄₈ 12 3 1⁷⁄₈ 9³⁄₄ 9¹⁄₄ 1¹⁄₈ 6⁵⁄₁₆ 3²⁹⁄₃₂ 1¹⁄₄ 3⁵⁄₈ (2)-³⁄₄

3 SYE 3 23.5

3⁷⁄₁₆ SYE 3⁷⁄₁₆ 35.53¹⁄₂ SYE 3¹⁄₂

56 900 1300 35.5 3³⁄₄ 14 3⁵⁄₈ 2¹⁄₄ 11⁵⁄₁₆ 10¹¹⁄₁₆ 1⁵⁄₁₆ 7¹⁄₂ 4⁷⁄₁₆ 1⁷⁄₁₆ 4¹⁄₃₂ (2)-⁷⁄₈

For shaft diameter tolerances see page 123; for bearing information see page 120; for other seal speed limits see page 92.

97

Roller Bearing UnitsPillow Block / Pop Release

SYE-NType E, ZEP, EPB22400H equivalent

Cast-iron housing2-bolt base

Self-aligningHeld or freeTriGard seal

How to Order SYE 2⁷⁄₁₆ N

Option Specify

Held Unit SYE 2⁷⁄₁₆ NHClosed End SYE 2⁷⁄₁₆ NYLabyrinth Seal SYE 2⁷⁄₁₆ N-118


dynamic A B C D E E G HC Max Min


1⁷⁄₁₆ SYE 1⁷⁄₁₆ N 20 200 2500 8.0 1⁷⁄₈ 7³⁄₈ 2¹⁄₈ 1¹⁄₈ 6 5¹⁄₂ ³⁄₄ 3⁷⁄₈ (2)-¹⁄₂

1¹⁄₂ SYE 1¹⁄₂ N 20 200 2500 8.01¹¹⁄₁₆ SYE 1¹¹⁄₁₆ N 17 300 2300 9.3 2¹⁄₈ 7⁷⁄₈ 2³⁄₈ 1¹⁄₄ 6¹⁄₂ 6 ³⁄₄ 4¹⁄₄ (2)-¹⁄₂

1³⁄₄ SYE 1³⁄₄ N 17 300 2300 9.31¹⁵⁄₁₆ SYE 1¹⁵⁄₁₆ N 19 000 2150 10.5 2¹⁄₄ 8⁷⁄₈ 2¹⁄₂ 1⁵⁄₁₆ 7¹⁄₄ 6³⁄₄ ⁷⁄₈ 4¹⁄₂ (2)-⁵⁄₈2 SYE 2 N 19 000 2150 10.5

2³⁄₁₆ SYE 2³⁄₁₆ N 25 900 2000 13.5 2¹⁄₂ 9⁵⁄₈ 2⁵⁄₈ 1¹⁄₂ 8 7¹⁄₂ ⁷⁄₈ 5 (2)-⁵⁄₈

2⁷⁄₁₆ SYE 2⁷⁄₁₆ N 18.52¹⁄₂ SYE 2¹⁄₂ N 33 300 1800 18.5 2³⁄₄ 10¹⁄₂ 2⁷⁄₈ 1⁵⁄₈ 8³⁄₄ 8¹⁄₄ 1 5¹¹⁄₁₆ (2)-⁵⁄₈

2¹¹⁄₁₆ SYE 2¹¹⁄₁₆ N 25.52³⁄₄ SYE 2³⁄₄ N 25.02¹⁵⁄₁₆ SYE 2¹⁵⁄₁₆ N 41 400 1600 24.0 3¹⁄₈ 12 3 1⁷⁄₈ 9³⁄₄ 9¹⁄₄ 1¹⁄₈ 6⁵⁄₁₆ (2)-³⁄₄

3 SYE 3 N 23.5

3⁷⁄₁₆ SYE 3⁷⁄₁₆ N3¹⁄₂ SYE 3¹⁄₂ N 56 900 1400 35.5 3³⁄₄ 14 3⁵⁄₈ 2¹⁄₄ 11⁵⁄₁₆ 10¹¹⁄₁₆ 1⁵⁄₁₆ 7¹⁄₂ (2)-⁷⁄₈


98


FSYEType E, ZEP, EPB22400FH equivalentCast-iron housing4-bolt baseSelf-aligningHeld or freeTriGard seal

How to Order FSYE 2⁷⁄₁₆

Option Specify

Held Unit FSYE 2⁷⁄₁₆ HClosed End FSYE 2⁷⁄₁₆ YGarter Spring Seal FSYE 2⁷⁄₁₆-3Labyrinth Seal FSYE 2⁷⁄₁₆-18


dynamic A B C D E E F G H J K LC Max Min


2⁷⁄₁₆ FSYE 2⁷⁄₁₆ 19.02¹⁄₂ FSYE 2¹⁄₂

33 300 1800 18.5 2³⁄₄ 10¹⁄₂ 3¹⁄₂ 1⁵⁄₈ 8³⁄₄ 8¹⁄₄ 1⁷⁄₈ 1 5¹¹⁄₁₆ 3¹⁹⁄₃₂ 1¹⁄₄ 3³⁄₈ (4)-⁵⁄₈

2¹¹⁄₁₆ FSYE 2¹¹⁄₁₆ 25.52³⁄₄ FSYE 2³⁄₄ 25.52¹⁵⁄₁₆ FSYE 2¹⁵⁄₁₆

35 500 1600 24.0 3¹⁄₈ 12 4 1⁷⁄₈ 9⁷⁄₈ 9¹⁄₈ 2¹⁄₈ 1¹⁄₈ 6⁵⁄₁₆ 3²⁹⁄₃₂ 1¹⁄₄ 3⁵⁄₈ (4)-⁵⁄₈

3 FSYE 3 24.0

3⁷⁄₁₆ FSYE 3⁷⁄₁₆3¹⁄₂ FSYE 3¹⁄₂

56 900 1300 36.5 3³⁄₄ 14 4¹⁄₂ 2¹⁄₄ 11⁷⁄₁₆ 10⁹⁄₁₆ 2³⁄₈ 1⁵⁄₁₆ 7¹⁄₂ 4⁷⁄₁₆ 1⁷⁄₁₆ 4¹⁄₃₂ (4)-³⁄₄

3¹¹⁄₁₆ FSYE 3¹¹⁄₁₆ 50.53¹⁵⁄₁₆ FSYE 3¹⁵⁄₁₆ 69 900 1200 49.5 4¹⁄₄ 15¹⁄₄ 4¹⁄₂ 2⁷⁄₁₆ 13 12 2¹⁄₄ 1³⁄₈ 8⁹⁄₁₆ 4⁷⁄₈ 1⁵⁄₈ 4¹⁹⁄₃₂ (4)-³⁄₄4 FSYE 4 49.5

4⁷⁄₁₆ FSYE 4⁷⁄₁₆ 4³⁄₄ 16⁵⁄₈ 4⁵⁄₈ 2³⁄₄ 13⁷⁄₈ 13¹⁄₈ 2¹⁄₂ 1¹⁄₄ 9³⁄₈ 4³¹⁄₃₂ — — (4)-³⁄₄4¹⁄₂ FSYE 4¹⁄₂

91 700 1100 71.0

4¹⁵⁄₁₆ FSYE 4¹⁵⁄₁₆ 123 000 900 100.0 5¹⁄₂ 18¹⁄₂ 5¹⁄₈ 3 15⁷⁄₈ 15¹⁄₈ 2³⁄₄ 1³⁄₈ 10⁷⁄₈ 5¹⁷⁄₃₂ — — (4)-⁷⁄₈

FSYE 2⁷⁄₁₆ thru FSYE-4 supplied with single locking collar onlyFSYE 4⁷⁄₁₆ thru FSYE-4¹⁵⁄₁₆ supplied with double locking collar only


99


FSYE-NType E, ZEP, EPB22400FH equivalent



How to Order FSYE 2⁷⁄₁₆ N

Option Specify

Held Unit FSYE 2⁷⁄₁₆ NHClosed End FSYE 2⁷⁄₁₆ NYLabyrinth Seal FSYE 2⁷⁄₁₆ N-118


dynamic A B C D E E F G HC Max Min


2⁷⁄₁₆ FSYE 2⁷⁄₁₆ N2¹⁄₂ FSYE 2¹⁄₂ N 33 300 1800 19.0 2³⁄₄ 10¹⁄₂ 3¹⁄₂ 1⁵⁄₈ 8³⁄₄ 8¹⁄₄ 1⁷⁄₈ 1 5¹¹⁄₁₆ (4)-⁵⁄₈

2¹¹⁄₁₆ FSYE 2¹¹⁄₁₆ N 25.52³⁄₄ FSYE 2³⁄₄ N 25.52¹⁵⁄₁₆ FSYE 2¹⁵⁄₁₆ N 41 400 1600 24.0 3¹⁄₈ 12 4 1⁷⁄₈ 9⁷⁄₈ 9¹⁄₈ 2¹⁄₈ 1¹⁄₈ 6⁵⁄₁₆ (4)-⁵⁄₈

3 FSYE 3 N 24.0

3⁷⁄₁₆ FSYE 3⁷⁄₁₆ N3¹⁄₂ FSYE 3¹⁄₂ N 56 900 1400 36.5 3³⁄₄ 14 4¹⁄₂ 2¹⁄₄ 11⁷⁄₁₆ 10⁹⁄₁₆ 2³⁄₈ 1⁵⁄₁₆ 7¹⁄₂ (4)-³⁄₄

3¹¹⁄₁₆ FSYE 3¹¹⁄₁₆ N 50.53¹⁵⁄₁₆ FSYE 3¹⁵⁄₁₆ N 69 900 1250 49.5 4¹⁄₄ 15¹⁄₄ 4¹⁄₂ 2⁷⁄₁₆ 13 12 2¹⁄₄ 1³⁄₈ 8⁹⁄₁₆ (4)-³⁄₄4 FSYE 4 N 49.5


100


dynamic A B C D E E H J K LC Max Min


1⁷⁄₁₆ SYR 1⁷⁄₁₆1¹⁄₂ SYR 1¹⁄₂

16 600 2800 7.0 1⁷⁄₈ 6⁷⁄₈ 2¹⁄₁₆ 1³⁄₁₆ 5⁵⁄₁₆ 4¹¹⁄₁₆ 3⁷⁄₈ 2¹³⁄₁₆ 1 2³⁄₄ (2)-¹⁄₂

1¹¹⁄₁₆ SYR 1¹¹⁄₁₆1³⁄₄ SYR 1³⁄₄

17 300 2650 8.1 2¹⁄₈ 7³⁄₈ 2¹⁄₁₆ 1⁵⁄₁₆ 5¹³⁄₁₆ 5³⁄₁₆ 4¹⁄₄ 2¹⁵⁄₁₆ 1 2⁷⁄₈ (2)-¹⁄₂

1¹⁵⁄₁₆ SYR 1¹⁵⁄₁₆ 9.22 SYR 2 19 000 2400 9.1 2¹⁄₄ 8³⁄₈ 2¹⁄₁₆ 1³⁄₈ 6⁹⁄₁₆ 5¹⁵⁄₁₆ 4⁹⁄₁₆ 2¹⁵⁄₁₆ 1 2⁷⁄₈ (2)-⁵⁄₈

2³⁄₁₆ SYR 2³⁄₁₆ 22 400 2150 12.0 2¹⁄₂ 8⁷⁄₈ 2⁵⁄₁₆ 1⁵⁄₈ 7¹⁄₁₆ 6⁷⁄₁₆ 5 3³⁄₁₆ 1¹⁄₈ 3¹⁄₈ (2)-⁵⁄₈

2⁷⁄₁₆ SYR 2⁷⁄₁₆2¹⁄₂ SYR 2¹⁄₂

33 300 1800 16.0 2³⁄₄ 9¹⁄₄ 2⁹⁄₁₆ 1³⁄₄ 7⁷⁄₁₆ 6¹³⁄₁₆ 5¹¹⁄₁₆ 3⁷⁄₁₆ 1¹⁄₄ 3³⁄₈ (2)-⁵⁄₈

2¹¹⁄₁₆ SYR 2¹¹⁄₁₆ 22.02³⁄₄ SYR 2³⁄₄ 22.02¹⁵⁄₁₆ SYR 2¹⁵⁄₁₆

35 500 1600 21.0 3¹⁄₄ 10⁷⁄₁₆ 2⁹⁄₁₆ 2¹⁄₄ 8⁷⁄₁₆ 7¹³⁄₁₆ 6⁷⁄₁₆ 3¹¹⁄₁₆ 1¹⁄₄ 3⁵⁄₈ (2)-³⁄₄

3 SYR 3 21.0

3⁷⁄₁₆ SYR 3⁷⁄₁₆3¹⁄₂ SYR 3¹⁄₂

56 900 1300 31.5 3³⁄₄ 13 2¹⁵⁄₁₆ 2¹⁄₄ 10³⁄₄ 9¹⁄₄ 7¹⁄₂ 4³⁄₃₂ 1⁷⁄₁₆ 4¹⁄₃₂ (2)-⁷⁄₈

3¹¹⁄₁₆ SYR 3¹¹⁄₁₆ 44.53¹⁵⁄₁₆ SYR 3¹⁵⁄₁₆ 69 900 1200 43.5 4¹⁄₈ 14¹⁄₄ 3⁵⁄₁₆ 2¹⁄₂ 11³⁄₄ 10 8⁷⁄₁₆ 4²¹⁄₃₂ 1⁵⁄₈ 4¹⁹⁄₃₂ (2)-14 SYR 4 43.5


SYRZA, PB24400H, S2000 equivalentCast-iron housing2-bolt baseSelf-aligningHeld or freeTriGard seal

How to Order SYR 2⁷⁄₁₆

Option Specify

Held Unit SYR 2⁷⁄₁₆ HClosed End SYR 2⁷⁄₁₆ YGarter Spring Seal SYR 2⁷⁄₁₆-3Labyrinth Seal SYR 2⁷⁄₁₆-18For shaft diameter tolerances see page 123; for bearing information see page 120; for other seal speed limits see page 92.

101


dynamic A B C D E E H LC Max Min


1⁷⁄₁₆ SYR 1⁷⁄₁₆ N1¹⁄₂ SYR 1¹⁄₂ N 20 200 2500 7.0 1⁷⁄₈ 6⁷⁄₈ 2¹⁄₁₆ 1³⁄₁₆ 5⁵⁄₁₆ 4¹¹⁄₁₆ 3⁷⁄₈ 2¹¹⁄₃₂ (2)-¹⁄₂

1¹¹⁄₁₆ SYR 1¹¹⁄₁₆ N1³⁄₄ SYR 1³⁄₄ N 17 300 2300 8.1 2¹⁄₈ 7³⁄₈ 2¹⁄₁₆ 1⁵⁄₁₆ 5¹³⁄₁₆ 5³⁄₁₆ 4¹⁄₄ 2¹¹⁄₃₂ (2)-¹⁄₂

1¹⁵⁄₁₆ SYR 1¹⁵⁄₁₆ N2 SYR 2 N 19 000 2150 9.2 2¹⁄₄ 8³⁄₈ 2¹⁄₁₆ 1³⁄₈ 6⁹⁄₁₆ 5¹⁵⁄₁₆ 4⁹⁄₁₆ 2¹¹⁄₃₂ (2)-⁵⁄₈

2³⁄₁₆ SYR 2³⁄₁₆ N 25 900 2000 12.0 2¹⁄₂ 8⁷⁄₈ 2⁵⁄₁₆ 1⁵⁄₈ 7¹⁄₁₆ 6⁷⁄₁₆ 5¹¹⁄₃₂ 2¹¹⁄₃₂ (2)-⁵⁄₈

2⁷⁄₁₆ SYR 2⁷⁄₁₆ N2¹⁄₂ SYR 2¹⁄₂ N 33 300 1800 16.0 2³⁄₄ 9¹⁄₄ 2⁹⁄₁₆ 1³⁄₄ 7⁷⁄₁₆ 6¹³⁄₁₆ 5¹¹⁄₁₆ 2³⁷⁄₆₄ (2)-⁵⁄₈

2¹¹⁄₁₆ SYR 2¹¹⁄₁₆ N 22.02³⁄₄ SYR 2³⁄₄ N 22.02¹⁵⁄₁₆ SYR 2¹⁵⁄₁₆ N 41 400 1600 21.0 3¹⁄₄ 10⁷⁄₁₆ 2⁹⁄₁₆ 2¹⁄₄ 8⁷⁄₁₆ 7¹³⁄₁₆ 6⁷⁄₁₆ 2³⁷⁄₆₄ (2)-³⁄₄

3 SYR 3 N 21.0

3⁷⁄₁₆ SYR 3⁷⁄₁₆ N3¹⁄₂ SYR 3¹⁄₂ N 56 900 1400 31.5 3³⁄₄ 13 2¹⁵⁄₁₆ 2¹⁄₄ 10³⁄₄ 9¹⁄₄ 7¹⁄₂ 3⁵⁄₃₂ (2)-⁷⁄₈

3¹¹⁄₁₆ SYR 3¹¹⁄₁₆ N 44.53¹⁵⁄₁₆ SYR 3¹⁵⁄₁₆ N 69 900 1250 43.5 4¹⁄₄ 14¹⁄₄ 3⁵⁄₁₆ 2¹⁄₂ 11³⁄₄ 10 8⁷⁄₁₆ 3³⁄₈ (2)-14 SYR 4 N 43.5


SYR-NZA, PB22400H, S2000 equivalent



How to Order SYR 2⁷⁄₁₆ N

Option Specify

Held Unit SYR 2⁷⁄₁₆ NHClosed End SYR 2⁷⁄₁₆ NYLabyrinth Seal SYR 2⁷⁄₁₆ N-118


102

Roller Bearing UnitsFlange Block / Collar Mounted

FYRZB, FB22400H, S2000 equivalentCast-iron housing3-bolt or 4-boltSelf-aligningHeld or freeTriGard seal

How to Order FYR 2⁷⁄₁₆

Option Specify

Held Unit FYR 2⁷⁄₁₆ HClosed End FYR 2⁷⁄₁₆ YGarter Spring Seal FYR 2⁷⁄₁₆-3Labyrinth Seal FYR 2⁷⁄₁₆-18

Shaft Designations Bearing TriGard Mass Bolt Bolts Boltdia. Pillow block basic load Speed circle (No. Holeda unit rating Limit Req’d) Db

dynamic A B C D E H J K L R YC

in — lbs rpm lbs in in in

1⁷⁄₁₆ FYR 1⁷⁄₁₆ 8.51¹⁄₂ FYR 1¹⁄₂

16 600 2000 8.4 6¹⁄₄ 5 ³⁄₄ 2¹⁄₁₆ 2⁷⁄₈ ³⁄₄ 3⁷⁄₈ 1 2³⁄₄ 1³⁄₃₂ ¹⁄₈ (3)-¹⁄₂ ⁹⁄₁₆

1¹¹⁄₁₆ FYR 1¹¹⁄₁₆ 17 300 2650 10.5 6³⁄₄ 5¹⁄₂ ³⁄₄ 2¹⁄₄ 3 ¹³⁄₁₆ 4¹⁄₂ 1 2⁷⁄₈ 1³⁄₃₂ ¹⁄₈ (4)-¹⁄₂ ⁹⁄₁₆

1³⁄₄ FYR 1³⁄₄ 17 300 26501¹⁵⁄₁₆ FYR 1¹⁵⁄₁₆ 19 000 2400 11.0 7 5³⁄₄ ³⁄₄ 2¹⁄₄ 3 ¹³⁄₁₆ 4³⁄₄ 1 2⁷⁄₈ 1³⁄₃₂ ¹⁄₈ (4)-¹⁄₂ ⁹⁄₁₆

2 FYR 2 19 000 2400 10.5 7 5³⁄₄ ³⁄₄ 2¹⁄₄ 3 ¹³⁄₁₆ 4³�₄ 1 2⁷⁄₈ 1³⁄₃₂ ¹⁄₈ (4)-¹⁄₂ ⁹⁄₁₆

2³⁄₁₆ FYR 2³⁄₁₆ 22 400 2150 13.5 7³⁄₄ 6³⁄₈ ³⁄₄ 2³⁄₈ 3¹⁄₄ ¹⁵⁄₁₆ 5¹⁄₈ 1¹⁄₈ 3¹⁄₈ 1⁷⁄₃₂ ¹⁄₈ (4)-⁵⁄₈ ¹¹⁄₁₆

2⁷⁄₁₆ FYR 2⁷⁄₁₆2¹⁄₂ FYR 2¹⁄₂

33 300 1800 17.5 8¹⁄₈ 6³⁄₄ ¹⁵⁄₁₆ 2⁹⁄₁₆ 3¹⁄₂ ¹⁵⁄₁₆ 5³⁄₄ 1¹⁄₄ 3³⁄₈ 1¹¹⁄₃₂ ¹⁄₈ (4)-⁵⁄₈ ¹¹⁄₁₆

2¹¹⁄₁₆ FYR 2¹¹⁄₁₆ 27.02³⁄₄ FYR 2³⁄₄ 27.02¹⁵⁄₁₆ FYR 2¹⁵⁄₁₆

35 500 1600 26.0 9¹⁄₂ 7⁷⁄₈ ¹⁵⁄₁₆ 2⁷⁄₈ 3⁷⁄₈ 1³⁄₁₆ 6⁵⁄₈ 1¹⁄₄ 3⁵⁄₈ 1¹⁵⁄₃₂ ¹⁄₄ (4)-³⁄₄ ¹³⁄₁₆

3 FYR 3 26.0

3⁷⁄₁₆ FYR 3⁷⁄₁₆3¹⁄₂ FYR 3¹⁄₂

56 900 1300 38.0 11¹⁄₈ 9¹⁄₂ 1¹⁄₈ 3¹⁄₁₆ 4⁹⁄₃₂ 1³⁄₁₆ 7⁵⁄₈ 1⁷⁄₁₆ 4¹⁄₃₂ 1²¹⁄₃₂ ¹⁄₄ (4)-³⁄₄ ¹³⁄₁₆

3¹¹⁄₁₆ FYR 3¹¹⁄₁₆ 53.03¹⁵⁄₁₆ FYR 3¹⁵⁄₁₆ 69 900 1200 52.0 12⁵⁄₈ 10³⁄₄ 1¹⁄₈ 3¹⁄₂ 4²⁷⁄₃₂ 1⁷⁄₁₆ 8³⁄₈ 1⁵⁄₈ 4¹⁹⁄₃₂ 1²⁷⁄₃₂ ¹⁄₄ (4)-⁷⁄₈ ¹⁵⁄₁₆4 FYR 4 52.0

FYR 1⁷⁄₁₆ and 1¹⁄₂ havethree mounting holes � 120°.


103

Roller Bearing UnitsPiloted Flange / Collar Mounted

FYRPZBR, FCB22400H, S2000, Type E equivalent


Self-aligningHeld or free

TLriGard seal

How to Order FYRP 2⁷⁄₁₆

Option Specify

Held Unit FYRP 2⁷⁄₁₆ HClosed End FYRP 2⁷⁄₁₆ YGarter Spring Seal FYRP 2⁷⁄₁₆-3Labyrinth Seal FYRP 2⁷⁄₁₆-18

Shaft Designations Bearing TriGard Mass Bolt Bolts Boltdia. Piloted flange basic load Speed circle (No. Holeda unit rating Limit Req’d) Db

dynamic A B C D E F G H J1) K L R YC

in — lbs rpm lbs in in in

1⁷⁄₁₆ FYRP 1⁷⁄₁₆1¹⁄₂ FYRP 1¹⁄₂

16 600 2800 6.3 5¹⁄₄ 4³⁄₈ ¹⁄₂ 2¹⁄₄ 2⁵⁷⁄₆₄ 1²⁵⁄₆₄ ²³⁄₃₂ ³⁄₄ 3.625 1 2³⁄₄ ²⁷⁄₆₄ ⁹⁄₆₄ (4)-³⁄₈ ¹³⁄₃₂

1¹¹⁄₁₆ FYRP 1¹¹⁄₁₆ 7.81³⁄₄ FYRP 1³⁄₄

17 300 2650 7.7 6¹⁄₈ 5¹⁄₈ ¹⁄₂ 2¹⁄₂ 3⁵⁄₃₂ 1¹⁹⁄₃₂ ⁵⁄₈ ⁷⁄₈ 4.250 1 2⁷⁄₈ ⁵⁄₈ ⁹⁄₃₂ (4)-⁷⁄₁₆ ¹⁵⁄₃₂

1¹⁵⁄₁₆ FYRP 1¹⁵⁄₁₆2 FYRP 2 19 000 2400 8.2 6³⁄₈ 5³⁄₈ ⁹⁄₁₆ 2¹⁄₂ 3⁵⁄₃₂ 1¹⁹⁄₃₂ ⁵⁄₈ ⁷⁄₈ 4.500 1 2⁷⁄₈ ⁵⁄₈ ⁹⁄₃₂ (4)-⁷⁄₁₆ ¹⁵⁄₃₂

2³⁄₁₆ FYRP 2³⁄₁₆ 22 400 2150 9.9 7¹⁄₈ 6 ⁹⁄₁₆ 2⁹⁄₁₆ 3⁵⁄₁₆ 1²¹⁄₃₂ ²³⁄₃₂ 1 5.000 1¹⁄₈ 3¹⁄₈ ⁹⁄₁₆ ³⁄₁₆ (4)-¹⁄₂ ¹⁄₃₂

2⁷⁄₁₆ FYRP 2⁷⁄₁₆ 14.02¹⁄₂ FYRP 2¹⁄₂

33 300 1800 13.5 7⁵⁄₈ 6¹⁄₂ ⁵⁄₈ 2⁵⁄₈ 3¹⁄₂ 1¹¹⁄₁₆ ¹³⁄₁₆ 1 5.500 1¹⁄₄ 3³⁄₈ ¹⁵⁄₃₂ ¹⁄₈ (4)-¹⁄₂ ¹⁷⁄₃₂

2¹¹⁄₁₆ FYRP 2¹¹⁄₁₆ 20.52³⁄₄ FYRP 2³⁄₄ 20.52¹⁵⁄₁₆ FYRP 2¹⁵⁄₁₆

35 500 1600 19.5 8³⁄₄ 7¹⁄₂ ¹¹⁄₁₆ 3¹⁄₈ 3²⁹⁄₃₂ 2¹⁄₃₂ ¹³⁄₁₆ 1¹⁄₄ 6.375 1¹⁄₄ 3⁵⁄₈ ¹³⁄₁₆ ⁹⁄₃₂ (4)-⁵⁄₈ ²¹⁄₃₂

3 FYRP 3 19.5

3⁷⁄₁₆ FYRP 3⁷⁄₁₆ 29.53¹⁄₂ FYRP 3¹⁄₂

56 900 1300 29.0 10¹⁄₄ 8⁵⁄₈ ⁷⁄₈ 3³⁄₁₆ 4⁷⁄₃₂ 1¹⁵⁄₁₆ 1¹⁄₁₆ 1¹⁄₄ 7.375 1⁷⁄₁₆ 4¹⁄₃₂ ¹⁷⁄₃₂ ³⁄₁₆ (4)-³⁄₄ ²⁵⁄₃₂

3¹¹⁄₁₆ FYRP 3¹¹⁄₁₆ 41.03¹⁵⁄₁₆ FYRP 3¹⁵⁄₁₆ 69 900 1200 40.0 10⁷⁄₈ 9³⁄₈ ⁷⁄₈ 3⁵⁄₈ 4¹³⁄₁₆ 2¹³⁄₃₂ 1 2 8.125 1⁵⁄₈ 4¹⁹⁄₃₂ ¹³⁄₁₆ ⁷⁄₃₂ (4)-³⁄₄ ²⁵⁄₃₂4 FYRP 4 40.0


1.) O.D. tolerance of the FYRP unit pilot diameter (J) dimension is 0.000 in. to –0.002 in.

104

Roller Bearing UnitsTake-up / Collar Mounted

TBRZT2000, TB22400H, S2000, equivalentCast-iron housingWide slotSelf-aligningHeld or freeTriGard seal

How to Order TBR 2⁷⁄₁₆

Option Specify

Held Unit TBR 2⁷⁄₁₆ HClosed End TBR 2⁷⁄₁₆ YGarter Spring Seal TBR 2⁷⁄₁₆-3Labyrinth Seal TBR 2⁷⁄₁₆-18

Collar Mounted Pop ReleaseShaft Designations Bearing TriGard Designations Bearing TriGard Massdia. Take-up basic load Speed Take-up basic load Speedda unit rating Limit unit rating Limit

dynamic C dynamic C

in — lbs rpm lbs

1⁷⁄₁₆ TBR 1⁷⁄₁₆ TBR 1⁷⁄₁₆ N1¹⁄₂ TBR 1¹⁄₂

16 600 2800 TBR 1¹⁄₂ N 20 200 2500 7.5

1¹¹⁄₁₆ TBR 1¹¹⁄₁₆ 2650 TBR 1¹¹⁄₁₆ N 17 300 2300 9.01³⁄₄ TBR 1³⁄₄

17 3002650 TBR 1³⁄₄ N 17 300 2300 9.0

1¹⁵⁄₁₆ TBR 1¹⁵⁄₁₆ 19 000 2400 TBR 1¹⁵⁄₁₆ N 19 000 2150 10.02 TBR 2 2400 TBR 2 N 19 000 2150 10.0

2³⁄₁₆ TBR 2³⁄₁₆ 22 400 2150 TBR 2³⁄₁₆ N 25 900 2000 13.0

2⁷⁄₁₆ TBR 2⁷⁄₁₆ TBR 2⁷⁄₁₆ N2¹⁄₂ TBR 2¹⁄₂

33 300 1800 TBR 2¹⁄₂ N 33 300 1800 17.5

2¹¹⁄₁₆ TBR 2¹¹⁄₁₆ TBR 2¹¹⁄₁₆ N 24.02³⁄₄ TBR 2³⁄₄ TBR 2³⁄₄ N 24.02¹⁵⁄₁₆ TBR 2¹⁵⁄₁₆

35 500 1600 TBR 2¹⁵⁄₁₆ N 41 400 1600 23.03 TBR 3 TBR 3 N 23.0

3⁷⁄₁₆ TBR 3⁷⁄₁₆ TBR 3⁷⁄₁₆ N3¹⁄₂ TBR 3¹⁄₂

56 900 1300 TBR 3¹⁄₂ N 56 900 1400 34.5

3¹¹⁄₁₆ TBR 3¹¹⁄₁₆ TBR 3¹¹⁄₁₆ N3¹⁵⁄₁₆ TBR 3¹⁵⁄₁₆ 69 900 1200 *TBR 3¹⁵⁄₁₆ N 69 900 1250 49.04 TBR 4 TBR 4 N


105

Roller Bearing UnitsTake-up / Pop Release

TBR-NZT2000, ZT5000, TB22400H, S2000, Type E equivalent



How to Order TBR 2⁷⁄₁₆

Option Specify

Held Unit TBR 2⁷⁄₁₆ NHClosed End TBR 2⁷⁄₁₆ NYLabyrinth Seal TBR 2⁷⁄₁₆ N-118

Shaftdia.da

A B C D E F G H J K L M P R S T

in in

1⁷⁄₁₆1¹⁄₂

4¹⁄₈ 3¹⁄₂ ⁵⁄₈ 3³⁄₈ 2³⁄₁₆ 2⁷⁄₈ ⁷⁄₈ ⁵⁄₈ 2⁷⁄₁₆ 1 2³⁄₄ 1²⁵⁄₃₂ 2 1⁷⁄₁₆ 3 ¹⁷⁄₃₂

1¹¹⁄₁₆1³⁄₄1¹⁵⁄₁₆

4³⁄₄ 4 ³⁄₄ 3⁷⁄₈ 2⁵⁄₁₆ 3¹⁄₁₆ 1¹⁄₈ ³⁄₄ 3³⁄₁₆ 1 2⁷⁄₈ 1²⁹⁄₃₂ 2¹⁄₄ 1¹⁵⁄₁₆ 3³⁄₈ ¹¹⁄₁₆

2

2³⁄₁₆ 5¹⁄₄ 4¹⁄₂ ⁷⁄₈ 4⁵⁄₈ 2⁷⁄₁₆ 3¹⁄₄ 1¹⁄₄ 1 3³⁄₄ 1¹⁄₈ 3¹⁄₈ 2¹⁄₃₂ 2¹⁄₂ 2¹⁄₄ 3³⁄₄ ¹³⁄₁₆

2⁷⁄₁₆2¹⁄₂

5⁷⁄₈ 5¹⁄₈ ¹⁵⁄₁₆ 5¹⁄₃₂ 2⁹⁄₁₆ 3⁷⁄₁₆ 1³⁄₈ 1¹⁄₄ 4¹⁄₈ 1¹⁄₄ 3³⁄₈ 2⁵⁄₃₂ 2²⁷⁄₃₂ 2¹⁄₂ 4 1¹⁄₁₆

2¹¹⁄₁₆2³⁄₄2¹⁵⁄₁₆

6¹¹⁄₁₆ 5¹⁵⁄₁₆ 1³⁄₁₆ 5³⁄₄ 2¹¹⁄₁₆ 3³⁄₄ 1⁵⁄₈ 1¹⁄₄ 4³⁄₄ 1¹⁄₄ 3⁵⁄₈ 2¹³⁄₃₂ 3³⁄₁₆ 2³⁄₄ 4³⁄₄ 1¹³⁄₁₆

3

3⁷⁄₁₆3¹⁄₂

7¹³⁄₁₆ 6¹³⁄₁₆ 1¹⁄₁₆ 6³⁄₈ 3¹⁄₁₆ 4⁵⁄₃₂ 1⁷⁄₈ 1⁵⁄₈ 4⁷⁄₈ 1⁷⁄₁₆ 4¹⁄₃₂ 2⁵⁄₈ 3¹⁄₈ 2⁷⁄₈ 6 1¹³⁄₁₆

3¹¹⁄₁₆3¹⁵⁄₁₆ 9⁷⁄₁₆ 8⁵⁄₈ 1¹⁄₈ 7¹¹⁄₁₆ 3⁷⁄₁₆ 4²³⁄₃₂ 2¹⁄₈ 2¹⁄₈ 5³⁄₈ 1⁵⁄₈ 4¹⁹⁄₃₂ 3 4³⁄₈ 3³⁄₈ 7 2¹⁄₁₆4


106

Roller Bearing UnitsTake-up Frames / Collar Mounted

TRHZNT, DSB22400H, TP10 equivalentWelded steel frameRemovable top, protected screwCast iron bearing housingSelf-aligningHeld or freeTriGard seal

How to Order TRH 207 PA-12

Option Specify

Held Unit TRH 207 HPA-12Closed End TRH 207 YPA-12Garter Spring Seal TRH 207-3PA-12Labyrinth Seal TRH 207-18PA-12

Collar Mounted Pop ReleaseShaft Designations Bearing TriGard Take-up Designations Bearing TriGard Take-up Take-up Mass Traveldia. Complete basic load Speed housing Complete basic load Speed housing frame codeda unit rating Limit unit rating Limit

dynamic C

in lbs rpm lbs rpm lb in

TRH 1¹⁵⁄₁₆ PA-12 TRH 1¹⁵⁄₁₆ N-PA-12 PA 12-1 41 121¹⁵⁄₁₆ TRH 1¹⁵⁄₁₆ PA-18 19 000 2400 TRH 1¹⁵⁄₁₆ TRH 1¹⁵⁄₁₆ N-PA-18 19 000 2150 TRH 1¹⁵⁄₁₆N PA 18-1 48 18

TRH 1¹⁵⁄₁₆ PA-24 TRH 1¹⁵⁄₁₆ N-PA-24 PA 24-1 52 24

TRH 2³⁄₁₆ PA-12 TRH 2³⁄₁₆ N-PA-12 PA 12-2 46 122³⁄₁₆ TRH 2³⁄₁₆ PA-18 22 400 2150 TRH 2³⁄₁₆ TRH 2³⁄₁₆ N-PA-18 25 900 2000 TRH 2³⁄₁₆N PA 18-2 54 18

TRH 2³⁄₁₆ PA-24 TRH 2³⁄₁₆ N-PA-24 PA 24-2 62 24

TRH 2⁷⁄₁₆ PA-12 TRH 2⁷⁄₁₆ N-PA-12 PA 12-11 57 12TRH 2⁷⁄₁₆ PA-18 TRH 2⁷⁄₁₆ N-PA-18 PA 18-11 68 18

2⁷⁄₁₆ TRH 2⁷⁄₁₆ PA-24 33 300 1800 TRH 2⁷⁄₁₆ TRH 2⁷⁄₁₆ N-PA-24 33 300 1800 TRH 2⁷⁄₁₆N PA 24-11 74 24TRH 2⁷⁄₁₆ PA-30 TRH 2⁷⁄₁₆ N-PA-30 PA 30-11 80 30TRH 2⁷⁄₁₆ PA-36 TRH 2⁷⁄₁₆ N-PA-36 PA 36-11 86 36

TRH 2¹⁵⁄₁₆ PA-12 TRH 2¹⁵⁄₁₆ N-PA-12 PA 12-4 85 12TRH 2¹⁵⁄₁₆ PA-18 TRH 2¹⁵⁄₁₆ N-PA-18 PA 18-4 93 18

2¹⁵⁄₁₆ TRH 2¹⁵⁄₁₆ PA-24 35 500 1600 TRH 2¹⁵⁄₁₆ TRH 2¹⁵⁄₁₆ N-PA-24 41 400 1600 TRH 2¹⁵⁄₁₆N PA 24-4 100 24TRH 2¹⁵⁄₁₆ PA-30 TRH 2¹⁵⁄₁₆ N-PA-30 PA 30-4 110 30TRH 2¹⁵⁄₁₆ PA-36 TRH 2¹⁵⁄₁₆ N-PA-36 PA 36-4 120 36

TRH 3⁷⁄₁₆ PA-12 TRH 3⁷⁄₁₆ N-PA-12 PA 12-12 105 12TRH 3⁷⁄₁₆ PA-18 TRH 3⁷⁄₁₆ N-PA-18 PA 18-12 120 18

3⁷⁄₁₆ TRH 3⁷⁄₁₆ PA-24 56 900 1300 TRH 3⁷⁄₁₆ TRH 3⁷⁄₁₆ N-PA-24 56 900 1400 TRH 3⁷⁄₁₆N PA 24-12 130 24TRH 3⁷⁄₁₆ PA-30 TRH 3⁷⁄₁₆ N-PA-30 PA 30-12 140 30TRH 3⁷⁄₁₆ PA-36 TRH 3⁷⁄₁₆ N-PA-36 PA 36-12 150 36

TRH 3¹⁵⁄₁₆ PA-12 TRH 3¹⁵⁄₁₆ N-PA-12 PA 12-6 170 12TRH 3¹⁵⁄₁₆ PA-18 TRH 3¹⁵⁄₁₆ N-PA-18 PA 18-6 185 18

3¹⁵⁄₁₆ TRH 3¹⁵⁄₁₆ PA-24 69 900 1200 TRH 3¹⁵⁄₁₆ TRH 3¹⁵⁄₁₆ N-PA-24 69 900 1250 TRH 3¹⁵⁄₁₆N PA 24-6 205 24TRH 3¹⁵⁄₁₆ PA-30 TRH 3¹⁵⁄₁₆ N-PA-30 PA 30-6 220 30TRH 3¹⁵⁄₁₆ PA-36 TRH 3¹⁵⁄₁₆ N-PA-36 PA 36-6 235 36


107

Roller Bearing UnitsTake-up Frames / Pop Release

TRH-NPAZNT, DSB22400H, TP10 equivalent

Welded steel frameRemovable top, protected screw

Cast iron bearing housingSelf-aligningHeld or freeTriGard seal

How to Order TRH 207 NPA-12

Option Specify

Held Unit TRH 207 NHPA-12Closed End TRH 207 NYPA-12Labyrinth Seal TRH 207-118NPA-12

Shaft Rod Boltdia. dia. dia.da

A B C D E F G H K M N O P

in in in in in

28¹⁄₂ 26¹⁄₂1¹⁵⁄₁₆ 3¹⁵⁄₁₆ 34¹⁄₂ 3⁵⁄₈ ³⁄₈ 32¹⁄₂ — ³⁄₄ 8¹⁄₄ ⁵⁄₈ 7¹⁄₄ 4¹⁄₈ 1¹⁄₁₆ 1¹⁄₈

40¹⁄₂ 38¹⁄₂

29¹⁄₂ 27¹⁄₂2³⁄₁₆ 4³⁄₁₆ 35¹⁄₂ 3⁵⁄₈ ³⁄₈ 33¹⁄₂ — ³⁄₄ 8⁵⁄₈ ⁵⁄₈ 7³⁄₄ 4¹⁄₈ 1¹⁄₁₆ 2

41¹⁄₂ 39¹⁄₂

30¹⁄₂ 28¹⁄₂36¹⁄₂ 34¹⁄₂

2⁷⁄₁₆ 4³⁄₈ 42¹⁄₂ 3⁵⁄₈ ¹⁄₂ 40¹⁄₂ — ⁷⁄₈ 9³⁄₈ ³⁄₄ 8¹⁄₄ 4¹⁄₈ 1⁹⁄₃₂ 2¹⁄₈48¹⁄₂ 46¹⁄₂54¹⁄₂ 52¹⁄₂

32¹⁄₂ 30¹⁄₂38¹⁄₂ 36¹⁄₂

2¹⁵⁄₁₆ 4¹⁵⁄₁₆ 44¹⁄₂ 4⁵⁄₈ ¹⁄₂ 49¹⁄₂ 2 1 10⁷⁄₁₆ ⁵⁄₈ 9¹⁄₄ 5¹⁄₈ 1⁷⁄₁₆ 2³⁄₈50¹⁄₂ 48¹⁄₂56¹⁄₂ 54¹⁄₂

34¹⁄₂ 3240¹⁄₂ 38

3⁷⁄₁₆ 5⁷⁄₁₆ 46¹⁄₂ 4⁵⁄₈ ¹⁄₂ 44 2 1¹⁄₈ 12⁹⁄₁₆ ³⁄₄ 10 5⁵⁄₈ 1¹⁵⁄₃₂ 2¹⁹⁄₃₂52¹⁄₂ 5058¹⁄₂ 56

38¹⁄₂ 3644¹⁄₂ 42

3¹⁵⁄₁₆ 7 50¹⁄₂ 5³⁄₄ ¹⁄₂ 48 2¹⁄₂ 1¹⁄₄ 14³⁄₄ ³⁄₄ 12 6⁷⁄₈ 1⁵⁄₈ 2³¹⁄₃₂56¹⁄₂ 5462¹⁄₂ 60


108

Roller Bearing UnitsTake-up Frames / Top Mount

TFT (Pillow Block not included)SYE, SYE-N, SYR, SYR-NTop mountSteel frameProtected screw

Specification: 2⁷⁄₁₆" shaft, 18" travel,SYE held pillow block

How to Order

Frame TFT 03-18Pillow Block SYE 2⁷⁄₁₆ H

Pillow BlockShaft Designations Collar Pop Release Travel Massdia. Basic frame Mounted andda code no.

in — in lb

1⁷⁄₁₆ SYE 1⁷⁄₁₆ SYE 1⁷⁄₁₆ N12 30.0

1¹⁄₂ SYE 1¹⁄₂ SYE 1¹⁄₂ N 18 35.01¹¹⁄₁₆

TFT 01 XX

SYE 1¹¹⁄₁₆ SYE 1¹¹⁄₁₆ N 24 40.0

1³⁄₄ SYE 1³⁄₄ SYE 1³⁄₄ N30 50.0

1¹⁵⁄₁₆ SYE 1¹⁵⁄₁₆ SYE 1¹⁵⁄₁₆ N36 56.0

2 TFT 02 XX SYE 2 SYE 2 N

18 1252³⁄₁₆ SYE 2³⁄₁₆ SYE 2³⁄₁₆ N24 130

2⁷⁄₁₆TFT 03 XX

SYE 2⁷⁄₁₆ SYE 2⁷⁄₁₆ N 30 135

2¹⁄₂ SYE 2¹⁄₂ SYE 2¹⁄₂ N 36 140

18 1802¹¹⁄₁₆ SYE 2¹¹⁄₁₆ SYE 2¹¹⁄₁₆ N 24 1902³⁄₄ SYE 2³⁄₄ SYE 2³⁄₄ N 30 2052¹⁵⁄₁₆

TFT 04 XXSYE 2¹⁵⁄₁₆ SYE 2¹⁵⁄₁₆ N 36 215

3 SYE 3 SYE 3 N 48 235

18 19524 210

TFT 06 XX 30 2153⁷⁄₁₆ SYE 3⁷⁄₁₆ SYE 3⁷⁄₁₆ N

36 2303¹⁄₂ SYE 3¹⁄₂ SYE 3¹⁄₂ N

48 245

109


TFT (Pillow Block not included)SYE, SYE-N, SYR, SYR-N

Top mountSteel frame

Protected screw

Specification: 2⁷⁄₁₆" shaft, 18" travel,SYE held pillow block

How to Order

Frame TFT 03-18Pillow Block SYE 2⁷⁄₁₆ H

Shaft Travel Bolt size Frame Rod Boltdia. and (2 req’d) hole dia. dia.da code no. A B C2) C1 D E F G H J K L L M N P R

Max Min

in in in in in in in in in

1⁷⁄₁₆

121⁷⁄₈

31¹⁄₂-13 x 2¹⁄₂ 1¹⁄₈

296 5¹⁄₂ 9¹⁄₈

1¹⁄₂ 18 37 351¹¹⁄₁₆ 24

2¹⁄₈43

¹⁄₂-13 x 2¹⁄₂ ⁹⁄₁₆ 1¹⁄₄41 2¹⁄₂ 1 5¹⁄₄ 11 ⁵⁄₈

6¹⁄₂ 6 8¹⁄₂ 5⁷⁄₈9¹⁄₂

1³⁄₄30 49 47

4

1¹⁵⁄₁₆36

2¹⁄₄55

⁵⁄₈-11 x 3 ¹¹⁄₁₆ 1⁵⁄₁₆53

7¹⁄₄ 6³⁄₄ 9¹³⁄₁₆2

18 41¹⁄₄ 38³⁄₄2³⁄₁₆24

2¹⁄₂47¹⁄₄

⁵⁄₈-11 x 3 1¹⁄₂44³⁄₄

8 7¹⁄₂ 11¹⁄₄

2⁷⁄₁₆30 53¹⁄₄ 50³⁄₄

2¹⁄₂36 2³⁄₄ 59¹⁄₄ ⁵⁄₈-11 x 3¹⁄₄

¹¹⁄₁₆

1⁵⁄₈ 56³⁄₄

3 1 6¹⁄₄ 13¹⁄₄ ⁵⁄₈

8³⁄₄ 8¹⁄₄

10³⁄₈ 6⁵⁄₈

11¹⁵⁄₁₆

4³⁄₄

18 44¹⁄₄ 41¹⁄₂2¹¹⁄₁₆ 24 50¹⁄₄ 47¹⁄₂2³⁄₄ 30 3¹⁄₈ 56¹⁄₄ ³⁄₄-10 x 3¹⁄₂ ¹³⁄₁₆ 1⁷⁄₈ 53¹⁄₂ 3 1¹⁄₄ 7 14¹⁄₄ ³⁄₄ 9³⁄₄ 9¹⁄₄ 11³⁄₄ 8¹⁄₂ 13⁷⁄₁₆ 52¹⁵⁄₁₆ 36 62¹⁄₄ 59¹⁄₂3 48 74¹⁄₄ 71¹⁄₂

18 46 43¹⁄₄

3⁷⁄₁₆24 52 49¹⁄₄30 3³⁄₄ 58 ⁷⁄₈-9 x 4 ¹⁵⁄₁₆ 2¹⁄₄ 55¹⁄₄ 3 1¹⁄₄ 7 16 ³⁄₄ 11⁵⁄₁₆ 10¹¹⁄₁₆ 12⁵⁄₈ 8¹⁄₂ 14¹⁄₂ 6

3¹⁄₂ 36 64 61¹⁄₄48 76 73¹⁄₄

110


TFT (Pillow Block not included)SYR, SYR-NTop mountSteel frameProtected screw

Specification: 2⁷⁄₁₆" shaft, 18" travel,SYR held pillow block

How to Order

Frame TFT 03-18Pillow Block SYR 2⁷⁄₁₆ H

Pillow BlockShaft Designations Collar Pop Release Travel Massdia. Basic frame Mounted andda code no.

in — in lb

1⁷⁄₁₆ SYR 1⁷⁄₁₆ SYR 1⁷⁄₁₆ N12 30.01¹⁄₂ SYR 1¹⁄₂ SYR 1¹⁄₂ N18 35.0

1¹¹⁄₁₆TFT 01 XX

SYR 1¹¹⁄₁₆ SYR 1¹¹⁄₁₆ N 24 40.01³⁄₄ SYR 1³⁄₄ SYR 1³⁄₄ N 30 50.0

1¹⁵⁄₁₆ SYR 1¹⁵⁄₁₆ SYR 1¹⁵⁄₁₆ N36 56.0

2 TFT 02 XX SYR 2 SYR 2 N

18 1252³⁄₁₆ SYR 2³⁄₁₆ SYR 2³⁄₁₆ N24 130

2⁷⁄₁₆TFT 03 XX

SYR 2⁷⁄₁₆ SYR 2⁷⁄₁₆ N 30 135

2¹⁄₂ SYR 2¹⁄₂ SYR 2¹⁄₂ N 36 140

18 1802¹¹⁄₁₆ SYR 2¹¹⁄₁₆ SYR 2¹¹⁄₁₆ N 24 1902³⁄₄ SYR 2³⁄₄ SYR 2³⁄₄ N 30 2052¹⁵⁄₁₆

TFT 04 XXSYR 2¹⁵⁄₁₆ SYR 2¹⁵⁄₁₆ N 36 215

3 SYR 3 SYR 3 N 48 235

18 19524 210

TFT 06 XX 30 2153⁷⁄₁₆ SYR 3⁷⁄₁₆ SYR 3⁷⁄₁₆ N

36 2303¹⁄₂ SYR 3¹⁄₂ SYR 3¹⁄₂ N

48 245

18 33024 340

TFT 07 XX 30 3603¹¹⁄₁₆ SYR 3¹¹⁄₁₆ SYR 3¹¹⁄₁₆ N

36 3703¹⁵⁄₁₆ SYR 3¹⁵⁄₁₆ SYR 3¹⁵⁄₁₆ N

48 390

111


TFT (Pillow Block not included)SYR, SYR-N

Top mountSteel frame

Protected screw

Specification: 2⁷⁄₁₆" shaft, 18" travel,SYR held pillow block

How to Order

Frame TFT 03-18Pillow Block SYR 2⁷⁄₁₆ H

Shaft Travel Bolt size Frame Rod Boltdia. and (2 req’d) hole dia. dia.da code no. A B C C1 D E F G H J K L L M N P R

Max Min

in in in in in in in in in in

1⁷⁄₁₆

12 31 291¹⁄₂

18

1⁷⁄₈

37

1³⁄₁₆

35 7 4¹¹⁄₁₆

9¹⁄₈

1¹¹⁄₁₆ 24 43

¹⁄₂-13 x 2¹⁄₂ ⁹⁄₁₆

41 2¹⁄₂ 1 5¹⁄₄ 11 ⁵⁄₈ 8¹⁄₂ 5⁷⁄₈1³⁄₄ 30

2¹⁄₈49

1⁵⁄₁₆47

9¹⁄₂ 4

1¹⁵⁄₁₆36 55 53

2 2¹⁄₄ ⁵⁄₈-11 x 3 ¹¹⁄₁₆ 1³⁄₈ 7⁷⁄₈ 5¹⁵⁄₁₆ 9¹³⁄₁₆

18 41¹⁄₄ 38³⁄₄2³⁄₁₆24

2¹⁄₂47¹⁄₄

⁵⁄₈-11 x 3 1⁵⁄₈44³⁄₄

11¹⁄₄

2⁷⁄₁₆30 53¹⁄₄

¹¹⁄₁₆ 50³⁄₄3 1 6¹⁄₄ 13¹⁄₄ ⁵⁄₈ 9⁵⁄₈ 6⁷⁄₁₆ 10³⁄₈ 6⁵⁄₈ 4³⁄₄

2¹⁄₂36 2³⁄₄ 59¹⁄₄ ⁵⁄₈-11 x 3¹⁄₄ 1³⁄₄ 56³⁄₄ 11¹⁵⁄₁₆

18 44¹⁄₄ 41¹⁄₂2¹¹⁄₁₆ 24 50¹⁄₄ 47¹⁄₂2³⁄₄ 30 3¹⁄₈ 56¹⁄₄ ³⁄₄-10 x 3¹⁄₂ ¹³⁄₁₆ 2¹⁄₄ 53¹⁄₂ 3 1¹⁄₄ 7 14¹⁄₄ ³⁄₄ 11 7¹³⁄₁₆ 11³⁄₄ 8¹⁄₂ 13⁷⁄₁₆ 52¹⁵⁄₁₆ 36 62¹⁄₄ 59¹⁄₂3 48 74¹⁄₄ 71¹⁄₂

18 46 43¹⁄₄

3⁷⁄₁₆24 52 49¹⁄₄30 3³⁄₄ 58 ⁷⁄₈-9 x 4 ¹⁵⁄₁₆ 2¹⁄₄ 55¹⁄₄ 3 1¹⁄₄ 7 16 ³⁄₄ 13¹⁄₈ 9¹⁄₄ 12⁵⁄₈ 8¹⁄₂ 14¹⁄₂ 6

3¹⁄₂ 36 64 61¹⁄₄48 76 73¹⁄₄

18 50 47¹⁄₄

3¹¹⁄₁₆24 56 53¹⁄₄30 62 1-8 x 4¹⁄₂ 1¹⁄₁₆ 2¹⁄₂ 59¹⁄₄ 3 1¹⁄₄ 7 20 ³⁄₄ 11 10³⁄₄ 14⁵⁄₈ 8¹⁄₂ 15⁷⁄₁₆ 7¹⁄₄

3¹⁵⁄₁₆ 36 68 65¹⁄₄48 80 77¹⁄₄

112

NOTES

113

SYT plummer blockunits

SYT units – Pop Release® units – consist of a non-split plummerblock housing which incorporates a spherical roller bearing based onseries 222. These units are lubricated, sealed and suitable formounting on cylindrical shafts. The tightening grub (set) screws arepositioned parallel to the shaft and when these have been fullytightened the correct shaft fit and bearing clearance are obtained.The SYT plummer block units are dimensionally interchangeable withplummer block assemblies of series SNH-5.

Materials

SYT housings are made of gray cast iron.

Permissible load

Direction of loading

SYT plummer block units are designed to accommodate loads actingat right angles to the support surfaces. In these cases thepermissible loads are governed by the bearings incorporated. If theloads act at other angles it is necessary to check that the housingsand the attachment bolts will withstand the loads.

Load carrying capacity and life

The size of a spherical roller bearing to be used for an application isselected on the basis of its load carrying capacity and life

requirement. To carry out the necessary calculations follow theinstructions in the SKF General Catalogue.

Housing strength

Approximate values of the load P, corresponding to the breakingloads for the various housings at different radial load directions, aregiven in Table 1. To obtain the permissible load for a given housing,the appropriate breaking load value should be divided by a factorwhich is selected after considering the safety requirements. Ingeneral engineering a safety factor of 6 is often used.

Axis load carrying capacity

If the grub screws are correctly tightened according to the mountinginstructions, the axial load should not exceed 15 kN for each size ofunit.

Tightening torque

To be able to carry the permissible load it is important that theattachment bolts in the feet are correctly tightened.

When the load acts at an angle of between 55 and 120˚ or, in anaxial direction when the load exceeds 5 % of P180˚, the housingshould be dowelled to its supporting surface or located by stops inthe direction of the load.

114

SYT plummer block units

Locating, non-locating units

To achieve a locating bearing arrangement three snap rings arefitted. It is necessary to specify when ordering whether the unit isrequired for a locating or a non-locating bearing arrangement byusing the appropriate suffix according to page 255.

Seals

SYT plummer block units are sealed when delivered and there aretwo options to choose between

TriGard seals

The combination of double-lip moulded seal, made of syntheticrubber, and metal shield are incorporated as standard double-lip seal.The two sealing lips exert a tight pressure on the outside cylindricalsurface of a collar. The permissible speed for each size can be foundin the housing table. The maximum permissible misalignment of theshaft if approximately 1.5˚.

Labyrinth seals

When operating at speeds higher than those recommended forTriGard seals SYT plummer block units can be supplied withlabyrinth seals (TS). The labyrinth seal consists of three steel plateswhich are pressed into the unit. Seals of this type are capable ofdealing with a shaft misalignment of up to 1.5˚.

End covers

If the unit is mounted at the end of the shaft the housing should beblanked off by means of a standard end cover.

115

Housing Breaking loadsSize for housings of gray case iron

P65˚ P90˚ P120˚ P150˚ P180˚

kN

35 250 180 95 85 105

40 285 180 100 90 110

45 280 170 110 100 115

50 330 200 130 115 140

55 350 210 140 120 150

60 355 220 150 130 170

65 360 230 155 140 210

70 400 240 160 145 215

75 415 250 165 150 220

Table 1 Breaking loads for SYT housings

P 65° P 90° P 120° P 150° P 180°

116

SYT plummer block units

Lubrication

SYT plummer block units are delivered filled with a lithium basedgrease. All units are fitted with a grease nipple for relubrication. Therecommended regreasing quantities are shown in Table 2.

Designation system

The designation of the units are made up of the basic designationdenoting the basic design, material and size plus supplementarydesignations covering design variants.

Table 2 Regreasing quantities

Housing RegreasingSize quantity

– g

35 10

40 10

45 10

50 10

55 15

60 15

65 20

70 20

75 20

117

Basic designation

Basic design: Housing of grey case iron

Size designation: e.g. 35

Supplementary designations

Nipple hole, 1/8˝-27 NPSF thread, in the No symbolhousing. Grease nipple AH 1/8˝-27 PTFfitted

Unit with locating bearing F

Unit with non-locating bearing L

Unit with labyrinth seals TS

Nipple hole, G 1/4˝ thread, in the housing, N2Grease nipple M1 G 1/4˝ fitted

Nipple hole, G 1/8˝ thread, in the housing, N3Grease nipple M1 G 1/8˝ fitted

For combinations the symbols are written in the same order as presented above.

SYT

118

Shaft Designation Bearing basic Speed Massdia- Unit load ratings ratingmeter dynamic TriGardda C seal

mm – N r/min kg

35 SYT 35 67 300 2 700 3.40

40 SYT 40 89 700 2 500 3.50

45 SYT 45 77 100 2 300 3.80

50 SYT 50 84 500 2 150 4.80

55 SYT 55 115 000 2 000 5.40

60 SYT 60 140 000 1 850 7.00

65 SYT 65 148 000 1 800 8.00

70 SYT 70 179 000 1 650 10.6

75 SYT 75 184 000 1 600 11.3

SYT plummer blockunits

da 35–75 mm

Locating bearing Non-locating bearing

119

Dimensions Grubscrewsize

A H H1 H2 J L N N1 G

mm –

50 110 60 25 170 205 20 15 12 M6

30 114 60 25 170 205 20 15 12 M6

80 116 80 25 170 205 20 15 12 M6

70 129 70 28 210 255 24 18 16 M6

70 135 70 30 210 255 24 18 16 M6

80 150 90 30 230 275 24 18 16 M8

80 157 80 30 230 280 24 18 18 M8

80 177 85 32 280 315 28 22 20 M8

90 182 95 32 280 320 28 22 20 M8

Location for monitoring sensors

120

Roller Bearing UnitsInsert Bearings / Collar Mounted

4762(00)B and 4762(00)B-VSB Series

Table 19ARadial internal clearanceSKF unit roller insert bearings are produced asstandard with radial internal clearance withinthe limits shown in the table below

Shaft sizes Internal clearance

in in mmmin max min max

1⁷⁄₁₆-1¹⁄₂ .0010-.0020 .025-.0501¹¹⁄₁₆-2 .0012-.0022 .030-.0552³⁄₁₆-2¹⁄₂ .0014-.0026 .035-.0652¹¹⁄₁₆-3 .0018-.0031 .045-.0803⁷⁄₁₆-4 .0024-.0039 .060-.1004⁷⁄₁₆-4¹⁄₂ .0028-.0047 .070-.1204¹⁵⁄₁₆ .0035-.0057 .090-.145

Series 4762B

Shaft sizes1⁷⁄₁₆ thru 4

Shaft sizes4⁷⁄₁₆ thru 4¹⁵⁄₁₆

Series 4762B-VSB

Shaft Designation Bearing Set Mass Calculationdia. basic load screw factorsda rating size

dynamic Static b B1 B2 d1 K d2D B L C C0

in mm mm in lb in in lb e Y1 Y2 Y0

1⁷⁄₁₆ 476208B-107 2.501¹⁄₂ 476208B-108 80 23 2³⁄₄ 16 600 18 300 .219 ⁵⁄₈ 2³⁄₈ 1.908 1 2³⁄₈ ³⁄₈-24 x ¹⁄₂ 2.45 0.28 2.4 3.6 2.5

1¹¹⁄₁₆ 476209B-111 2.751³⁄₄ 476209B-112 85 23 2⁷⁄₈ 17 300 19 800 .219 ⁵⁄₈ 2³⁄₈ 2.157 1 2⁵⁄₈ ³⁄₈-24 x ¹⁄₂ 2.70 0.26 2.6 3.9 2.5

1¹⁵⁄₁₆ 476210B-115 2.902 476210B-200 90 23 2⁷⁄₈ 19 000 22 500 .219 ⁵⁄₈ 2¹⁵⁄₃₂ 2.357 1 2⁷⁄₈ ³⁄₈-24 x ¹⁄₂ 2.80 0.24 2.8 4.2 2.8

2³⁄₁₆ 476211B-203 100 25 3¹⁄₈ 22 400 26 500 .219 ³⁄₄ 2²³⁄₃₂ 2.600 1¹⁄₈ 3¹⁄₄ ³⁄₈-24 x ¹⁄₂ 3.90 0.24 2.8 4.2 2.8

2⁷⁄₁₆ 476213B-2072¹⁄₂ 476213B-208 120 31 3³⁄₈ 33 300 41 100 .219 ⁷⁄₈ 2¹⁵⁄₁₆ 3.088 1¹⁄₄ 4 ¹⁄₂-20 x ³⁄₄ 6.75 0.24 2.8 4.2 2.8

2¹¹⁄₁₆ 476215B-2112³⁄₄ 476215B-2122¹⁵⁄₁₆ 476215B-215 130 31 3⁵⁄₈ 35 500 46 800 .219 ⁷⁄₈ 3¹⁄₁₆ 3.491 1¹⁄₄ 4¹⁄₂ ¹⁄₂-20 x ⁷⁄₈ 9.35 0.22 3 4.6 2.8

3 476215B-300

3⁷⁄₁₆ 476218B-3073¹⁄₂ 476218B-308 160 40 4¹⁄₃₂ 56 900 76 400 .219 ⁷⁄₈ 3¹⁵⁄₃₂ 4.224 1⁷⁄₁₆ 5¹⁄₈ ¹⁄₂-20 x ⁷⁄₈ 13.5 0.23 2.9 4.4 2.8

3¹¹⁄₁₆ 476220B-3113¹⁵⁄₁₆ 476220B-315 180 46 4¹⁹⁄₃₂ 69 900 93 300 .328 1 3¹⁵⁄₁₆ 4.650 1⁵⁄₈ 6 ⁵⁄₈-18 x 1 19.5 0.24 2.8 4.2 2.84 476220B-400

4⁷⁄₁₆ 476222B-407VSB4¹⁄₂ 476222B-408VSB 200 53 6¹⁄₈ 91 700 126 000 .328 1 5¹⁄₈ 5.029 3¹⁄₁₆ 6¹⁄₈ ⁵⁄₈-18 x ⁷⁄₈ 29.5 0.25 2.7 4 2.5

4¹⁵⁄₁₆ 476226B-415VSB 230 64 6⁵⁄₈ 123 000 180 000 .438 1 5⁵⁄₈ 5.819 3⁵⁄₁₆ 6⁷⁄₈ ⁵⁄₈-18 x ⁷⁄₈ 46.5 0.26 2.6 3.9 2.5

121

Roller Bearing UnitsInsert Bearings / Pop Release

BSYB4752(00) Series

Table 19BRadial internal clearance

SKF unit roller insert bearings are produced asstandard with radial internal clearance within

the limits shown in the table below

Shaft sizes Internal clearance

in in mmmin max min max

1⁷⁄₁₆-1¹⁄₂ .0010-.0020 .025-.0501¹¹⁄₁₆-2 .0012-.0022 .030-.0552³⁄₁₆-2¹⁄₂ .0014-.0026 .035-.0652¹¹⁄₁₆-3 .0018-.0031 .045-.0803⁷⁄₁₆-4 .0024-.0039 .060-.100

3mm allen wrenchsupplied with each unit

Shaft Designation Bearing Mass No. Calculationdia. basic load Mounting factorsda rating Screws

dynamic Static b d2 B1 (M6X1)D B L C C0

in mm mm in lb in mm in lb qty e Y1 Y2 Y0

1⁷⁄₁₆ BSYB475208-1071¹⁄₂ BSYB475208-108 80 23 2¹¹⁄₃₂ 20 200 22 000 .219 62 2¹⁄₈ 1.85 3 0.28 2.4 3.6 2.5

1¹¹⁄₁₆ BSYB475209-1111³⁄₄ BSYB475209-112 85 23 2¹¹⁄₃₂ 17 300 19 800 .219 68 2¹⁄₈ 2.42 3 0.26 2.6 3.9 2.5

1¹⁵⁄₁₆ BSYB475210-1152 BSYB475210-200 90 23 2¹¹⁄₃₂ 19 000 22 500 .219 72 2¹⁄₈ 2.42 3 0.24 2.8 4.2 2.8

2³⁄₁₆ BSYB475211-203 100 25 2¹¹⁄₃₂ 25 900 30 800 .219 77.56 2⁷⁄₃₂ 2.98 3 0.24 2.8 4.2 2.8

2⁷⁄₁₆ BSYB475213-2072¹⁄₂ BSYB475213-208 120 31 2³⁷⁄₆₄ 33 300 41 100 .219 87 2²⁹⁄₆₄ 4.85 4 0.24 2.8 4.2 2.8

2¹¹⁄₁₆ BSYB475215-211 42³⁄₄ BSYB475215-212 42¹⁵⁄₁₆ BSYB475215-215 130 31 2³⁷⁄₆₄ 41 400 54 000 .219 97 2²⁹⁄₆₄ 5.29 5 0.22 3 4.6 2.8

3 BSYB475215-300 4

3⁷⁄₁₆ BSYB475218-3073¹⁄₂ BSYB475218-308 160 40 3⁹⁄₆₄ 56 900 76 400 .219 113 2⁵³⁄₆₄ 10.88 7 0.23 2.9 4.4 2.8

3¹¹⁄₁₆ BSYB475220-3113¹⁵⁄₁₆ BSYB475220-315 180 46 3²⁵⁄₆₄ 69 900 93 300 .328 125 3¹⁄₁₆ 15.95 7 0.24 2.8 4.2 2.84 BSYB475220-400

122

LubricationRoller Bearing Units

The information presented in this section is intended to provide the user with basic and practical information on the lubrication of unit roller bearings. It does not include theoretical background. As the world leaderin rolling bearing technology, SKF has extensive information available on the subject of bearing lubrication theory. Someof this information can be found in other SKFpublications including the General Catalogand the Bearing Installation andMaintenance Guide. If you have questionsregarding bearing lubrication not addressedhere or in these other SKF publications,please contact SKF ApplicationsEngineering.

LubricationSKF unit roller bearings are supplied pre-lubricated with enough grease for initialoperation. They are also supplied with agrease fitting to be used when relubricationis necessary due to contamination orbecause the original grease has worn away.Relubrication is performed by attaching agrease gun to the fitting and slowly addinggrease, preferably while the shaft is rotating,until clean grease emerges from the seals. If grease is added too quickly, such aswith high–pressure equipment, the sealsmay be blown out or otherwise damaged.

What kind of grease should be used whenrelubricating?The grease supplied in unit roller bearings is SKF LGEP2, a lithium soap based grease,NLGI 2 consistency, with a mineral base oilthat has a viscosity of 190 cSt @ 40°C.This grease is suitable for the majority of unit roller bearing applications and will provide effective lubrication up to operatingtemperatures of 180°F (82˚C). Whenrelubricating, a grease with similar soapbase, consistency, base oil type and viscosityshould be used. Greases with different soapbases or consistencies are sometimesincompatible and can cause bearing failure.Bearings with greases other than LGEP2 canbe supplied by special order; bearings also can be supplied without grease whencustomers wish to use their own grease. If this is the case, the grease should beselected using the same guidelines as outlined in the Lubrication section for SplitPillow Blocks on pages 202 and 203.

How much grease should be used?Relubrication is best performed while thebearing is rotating to help ensure even distribution. The correct quantity is simplythat amount which causes clean grease toemerge from the seal contact surface.

How often should the bearing be relubricated?The bearing should be relubricated as often as necessary to prevent the build up of contaminants at the seal contact surface. If the bearing is operating in a cleanenvironment, then relubrication intervals can be calculated according the charts andinformation on page 207 (in the splits sectionof the catalog).

123

Assembly Instructions for SKF collarmounted spherical roller bearing pillowblocks and flanged housings (held andfree bearings)

Step 1Remove any burrs on the shaft with anemery cloth or a fine file. Wipe shaft withclean cloth. Check shaft diameter.*

Step 2Clean the base of the housing and supportsurface on which it rests. Be sure the supporting surface is flat. If pillow block elevation must be adjusted by shims, theshims MUST extend the full length and width of the support surface.

Step 3Slide the bearing and housing on the shaftand position it where the pillow block is to be secured.

Bolt the housing securely to the support.

Step 4The FREE bearing must be centered in thehousing to allow for axial shaft expansion.Move the bearing axially in the housing inboth directions as far as it will go anddetermine the centered position. It will benecessary to relieve the bearing load whilemoving the bearing.

Step 5Tighten each set screw alternately with proper Allen wrench until they stop turningand the wrench starts to spring. The springof the wrench can be easily seen and feltwhen an extension is used. When both set screws are tightened on the shaft, thebearing is firmly seated.**

Mounting InstructionsRoller Bearing Units / Collar Mounted

Step 1

Step 2

Step 3

Step 4

Step 5

*Recommended shaft tolerancesShaft diameter Tolerance

Up to 1¹⁵�₁₆" Nominal to –0.0005"2" to 4¹⁵�₁₆" Nominal to –0.0010"

**CAUTIONProper tightness of set screws is necessary toassure adequate bearing service life and axiallocating ability. To achieve full permissible axial load carrying rating without an abutment shoulder,the following recommended set screw tighteningtorques should be applied.

NOTE: When the load is Heavy, C/P < 8.3, a press fit must be used. Consult SKF applicationsEngineering.

Shaft Sizes Set screw Torque Permissible(No.) Size Axial Load

in in-lbs lbs

1⁷�₁₆ to 2³�₁₆ (2) ³�₈"-24 250 5152⁷�₁₆ to 3¹�₂ (2) ³�₈"-20 620 9003¹¹�₁₆ to 4 (2) ⁵�₈"-18 1325 12004⁷�₁₆ to 4¹⁵�₁₆ (4) ⁵�₈"-18 1325 2400

124

Mounting InstructionsRoller Bearing Units / Pop Release

NOTE: This is a unit assembly. No attemptshould be made to disassemble the bearingprior to installation. In the followinginstructions, provision has been made toachieve a tight interference fit on the shaftusing commercial grade shafting.

MountingInstructionsStep 1Remove any burrs on the shaft with anemery cloth or a fine file, wipe clean with acloth and check shaft diameter. See chart toTolerances.

Recommended shaft tolerances

Step 7ASnug the mounting screws located in themounting-side collar to finger tightnessholding the short leg of the supplied Allenwrench. Tighten the mounting screws a totalof ¹⁄₂ turn by alternately tightening in twoincrements (¹⁄₄ turn and ¹⁄₄ turn).

Step 7BSee the diagram 7B for the tightening patternof each bearing size.*

Step 7CLastly tighten each set screw until the longend of the Allen wrench bows ¹⁄₂ inch underfinger pressure only.

CAUTION: Do not use auxiliary equipmentsuch as a hammer or pipe in tightening thescrews.

*It is extremely important that each setscrew on the mounting side be tightenedalternately in ¹⁄₂ turn increments until theallen wrench bows. Then, a final checkshould be performed to make sure eachset screw is tight.

Shaft diameter Tolerance

Up to 1¹⁵�₁₆" +.000" to –.003"2³�₁₆" to 4" +.000" to –.004"

Step 2Lubricate the shaft with light oil.

Step 3Do not attempt bearing disassembly prior toinstallation. Do not tighten any mountingscrews. Do not remove the plastic protectionplugs.

Step 4Clean the base of the pillow block andsupport surface on which it rests. Be sure

the supporting surface is flat. If the pillowblock elevation must be adjusted by shims,the shims MUST extend the full length andwidth of the support surface.

Step 5Slide the bearing and housing, with themounting side facing outward, on the shaftwhere the pillow block is to be secured.Leave 1¹⁄₂" minimum housing spacing toallow for insertion of an Allen wrench in thedismounting side set screws.

Bolt the pillow block securely to thesupport.Note: The mounting side of the bearing isthe side which does not have the plasticprotection plugs inserted in the set screwholes.

Step 6The 'free' bearing must be centered in thehousing to allow for axial shaft expansion.Move the bearing axially in the housing inboth directions as far as it will go anddetermine the centered position. It will benecessary to relieve the bearing load whilemoving the assembly.

See top of next

page for

Tightening

Patterns

7B

1A 1B 2 4

5 7A 7B 7C

125

Mounting InstructionsRoller Bearing Units / Pop Release

DismountingInstructionsStep 1It may be necessary to clean the shaftextension with emery cloth to remove rust orrepair surface damage.

Step 2Re-tighten the mounting-side set screwsuntil the long end of the Allen wrench bows¹⁄₂" under only finger pressure.

Step 3Loosen the mounting-side set screws1 to 2 full turns.

Step 4Using a screw driver or other suitable tool,remove and discard the 2 plastic protectionplugs.

Step 5Alternately tighten the dismounting screws in¹⁄₄ turn increments until the bearing isreleased from shaft. Normally a distinctive"POP" is heard or felt, indicating release.

Step 6Loosen the dismounting set screws, unboltthe unit from the support structure andremove the complete pillow block assemblyfrom the shaft.

CAUTION: If the bearing unit will not slip offthe shaft during removal, do not continue tofurther tighten the dismount set screws. Thismay tend to reverse tighten the bearing tothe shaft. In the unlikely event that reversetightening occurs, loosen the dismountingscrews and retighten the screws on themounting collar side following instructions.Repeat the dismounting procedure Steps3 through 6.

11

4

4

2

25

3

31

2

6

4

2 7

5

3

1

3

1

7B

2 3 4

5A 5B 6A 6B

126

Additional Information

Collar Mounted Components

Shaft Bearing Snap Labyrinth Seals TriGard Garter Spring EndSize Number (5) Rings (1) Flinger (2) Plate (2) Seal (3) Seal (3) Cover (4)

1⁷⁄₁₆ 476208-B1071¹⁄₂ 476208-B108 W-4389-2 B-10508-1 B-10507-1 B-10501 B-10510-1 B-9694-A

1¹¹⁄₁₆ 476209-B1111³⁄₄ 476209-B112 W-4389-3 B-10508-2 B-10507-2 B-10502 B-10510-2 B-9694-B

1¹⁵⁄₁₆ 476210-B1152 476210-B200 W-4389-4 B-10508-3 B-10507-3 B-10503 B-10510-3 B-9694-C

2³⁄₁₆ 476211-B203 W-4389-5 B-10508-4 B-10507-4 B-10504 B-10510-4 B-9694-D

2⁷⁄₁₆ 476213-B2072¹⁄₂ 476213-B208 W-4389-7 B-10508-6 B-10507-6 B-10514 B-10510-5 B-9694-E

2¹¹⁄₁₆ 476215-B2112³⁄₄ 476215-B2122¹⁵⁄₁₆ 476215-B215 W-4389-9 B-10508-8 B-10507-8 B-10505 B-10510-6 B-9694-F

3 476215-B300

3⁷⁄₁₆ 476218-B3073¹⁄₂ 476218-B308 W-4389-12 B-10508-11 B-10507-11 B-10506 B-10510-7 B-9694-G

3¹¹⁄₁₆ 476220-B3113¹⁵⁄₁₆ 476220-B315 W-4389-14 B-10508-13 B-10507-13 B-10515 B-10510-8 B-9694-H4 476220-B400

4⁷⁄₁₆ 476222B-407VSB4¹⁄₂ 476222B-408VSB W-4389-15 N/A N/A B-10266 N/A B-9694-J

4¹⁵⁄₁₆ 476226B-415VSB W-4389-16 N/A N/A B-10267 N/A B-9694-K

1) Two required for “Free” units; Three required for “Held” units.2) Two required per unit (one labyrinth seal is comprised of one plate and one flinger).3) Two required per unit.4) One per unit (must be used with a labyrinth flinger).5) Letter preceding shaft size (or no letter) indicates a design change:

—“B” indicates a change from 120 degree angle setscrews to 62 degree angle setscrews.—“A” indicated 120 degree angle setscrews and a thicker case carburized inner ring.—This has been superseded by the “B” designation. The above parts will work with bearings having this designation.—No letter in this position indicates a thinner through hardened inner ring.

The above seals will not work with this design.

Table 20

17/16 BSYB-475208-107 W-4389-2 B-10649 B-10658-1 B-10659-1 B-10660-1 B-9694-A11/2 BSYB-475208-108 W-4389-2 B-10649 B-10658-1 B-10659-1 B-10660-1 B-9694-A111/16 BSYB-475209-111 W-4389-3 B-10650 B-10658-6 B-10659-6 B-10660-6 B-9694-B13/4 BSYB-475209-112 W-4389-3 B-10650 B-10658-6 B-10659-6 B-10660-6 B-9694-B115/16 BSYB-475210-115 W-4389-4 B-10651 B-10658-2 B-10659-2 B-10660-2 B-9694-C2 BSYB-475210-200 W-4389-4 B-10651 B-10658-2 B-10659-2 B-10660-2 B-9694-C23/16 BSYB-475211-203 W-4389-5 B-10652 B-10658-3 B-10659-3 B-10660-3 B-9694-D27/16 BSYB-475213-207 W-4389-7 B-10653 B-10658-4 B-10659-4 B-10660-4 B-9694-E21/2 BSYB-475213-208 W-4389-7 B-10653 B-10658-4 B-10659-4 B-10660-4 B-9694-E211/16 BSYB-475215-211 W-4389-9 B-10654 B-10658-5 B-10659-5 B-10660-5 B-9694-F23/4 BSYB-475215-212 W-4389-9 B-10654 B-10658-5 B-10659-5 B-10660-5 B-9694-F215/16 BSYB-475215-215 W-4389-9 B-10654 B-10658-5 B-10659-5 B-10660-5 B-9694-F3 BSYB-475215-300 W-4389-9 B-10654 B-10658-5 B-10659-5 B-10660-5 B-9694-F37/16 BSYB-475218-307 W-4389-12 B-10655 B-10658-7 B-10659-7 B-10660-7 B-9694-G31/2 BSYB-475218-308 W-4389-12 B-10655 B-10658-7 B-10659-7 B-10660-7 B-9694-G311/16 BSYB-475220-311 W-4389-14 B-10656 B-10658-8 B-10659-8 B-10660-8 B-9694-H315/16 BSYB-475220-315 W-4389-14 B-10656 B-10658-8 B-10659-8 B-10660-8 B-9694-H4 BSYB-475220-400 W-4389-14 B-10656 B-10658-8 B-10659-8 B-10660-8 B-9694-H

Shaft Bearing Snap TriGard Labyrinth Seals EndSize Assembly Ring (1) Seal (2) Inner Outer Cover (4)

Flinger (3) Flinger (3) Plate (3)

1) Two (2) required for “Free” units; three (3) required for “Held” units.2) Two required per unit.3) Two(2) required per unit. (One labyrinth seal consists of one (1) flinger, one (1) outer flinger plus one (1) plate.4) One per unit.

Table 20APop Release Component

127

NOTES

129

Split pillow blocks

SKF Split Pillow Blocks are the mostversatile mounted assemblies and aredesigned for extremely demandingapplications. They can accommodate alarge range of shaft sizes and handle higherloads. They come standard with heavy graycast iron housings, and provide moreflexibility in sealing options and lubrication(grease or oil can be used).

These assemblies are predominatelydesigned for radial loads that are carrieddirectly through the base. Some of theirapplications include:

• Strip processing equipment steel mills

• Conveyors that must accommodate largershaft sizes or special seals

• Fans and blowers

• Felt rolls and drying cylinders within thepaper industry

• Crushers, hammer mills, and kilns in theprocessing industry.

The standard split pillow block is madefrom cast iron, while cast steel or ductile ironare available as options. The housing ishorizontally split and the cap and base are amated set; they cannot be interchanged withother caps or bases. For accuraterealignment, each cap is mated to the basewith dowel pins. Split pillow blocks areavailable in two and four-bolt base mountingconfigurations, which allows for moderateadjustments during installation. Sealing

options for split pillow blocks include theLER/LOR Triple ring seal, the contact seal,taconite seal, and the end plug.

SKF Split Pillow Blocks come in threestyles, SAF, SAW and SDAF. A fourth type,known as the Extended Range, is customdesigned for demanding applications, whererequirements include shaft sizes of 10 to 20inches.

SAF, the most popular split pillow block,is manufactured in cast iron, cast steel, orductile iron. It features a combination of fivebearing types, four sealing options and twomounting methods, enabling the SAF to beoptimized for a wide variety of applications.

The SAW accommodates the highercapacity series 23200 bearings, or providesgreater thermal expansion of the shaft whenthe 22200 bearing is used. It is dimensionallyinterchangeable with SAF. Although the bolthole spacings and center heights are thesame, the pillow block is about one-inchwider.

The SDAF style is used for applicationsthat involve heavy or shock loads. SDAFis used extensively in steel mills, mineralprocessing, and other environments usingheavy duty equipment.

SKF Split Pillow Blocks offer optionalcustomized features, such as specialbearings to meet unusual clearance and/ortolerance requirements, machined base endsthat provide flat surface for jacking screws,holes for attachment of various condition

monitoring devices (thermocouples andvibration detection equipment), and specialseals for use with circulating oil lubricationand high-speed operation.

Introduction–pages 130-131Product descriptions–pages 132-135Bearing selection–pages 136-141Seals & speed limits–pages 142-148PosiTrac and PosiTrac Plus Seals–pages 150-163Product nomenclature and dimensional tables–pages 164-247Split pillow blocks/lubrication–pages 248-255Assembly instructions for split pillow blocks–pages 256-261Shaft fits for split pillow blocks–pages 262-265Split pillow block–housing load ratings and housing loads–pages 266-273Bearings for split pillow blocks–pages 274-286Additional Information–pages 287-289

130

Introduction

Correct names for pillow block parts:

Bearing

Dowel Pins(for correct mountingof cap)

Mounting Bolt Holes(typically two or four)or blank base whenrequired

Pillow Block Cap

If Circulating oilentry at this pointfor spherical roller bearings

Stabilizing Ring(s)for Held Bearing(part of housingpackage)

Locknut &Lockwasher

Base to center height

If circulating oildrain at these points

Adapter Sleeve(comes as an assembly)with locknut andlockwasher)

Triple ring seal

Pillow Block Base

Grease Fitting(s)Bearing Lubrication

Cap Bolts(typically two or four)

Sealseveral types:depending on servicerequirements

Grease Fitting(s) for Taconite seal1. Seal Lubrication2. Purging of Contaminates

131

Introduction

Cylindrical MountingCylindrical mounting involves mounting astraight bore bearing to a cylindrical shaftusing an interference fit. This mountingmethod is preferred for precise location ofthe shaft is necessary. It is also better suitedfor high speed applications. In cylindricalmounting, the shaft must have precisiontolerances at the bearing seat and machinedthreads for the locknut. Heating of the innerring is usually necessary for mounting.

Adapter MountingIn adapter mounting a tapered bore bearingis mounted to a cylindrical shaft through theuse of a tapered adapter sleeve. Adaptermounting is considered the general purposemounting method and most applications ofsplit pillow blocks use this method ofattaching the bearing to the shaft. The shaftseatings do not need to be machined to theprecision tolerances necessary for cylindricalmounting and the mounting method does notrequire heating the bearing. Additionally,dismounting is considerably easier with atapered adapter sleeve. For these reasonsthe total costs associated with adaptermounting are less than for cylindrical mounting.

Cylindrical Mounting

Adapter Mounting

Multiple bearing types and series accommodate a variety of applications.

22217CCK/W33

22317CCK/W33 C2317KC2217K1217K

1317K

n = 1900 rpmC = 94400 lbs

n = 4000 rpmC = 11000 lbs n = 3400 rpm

C = 21900 lbsn = 2000 rpmC = 105000 lbs

n = 3000 rpmC = 53700 lbs

n = 3000 rpmC = 47200 lbs

2¹⁵⁄₁₆"

132

Standardsplit pillowblock assortment

Product Descriptions

SAFThe cast iron SAF split pillow blocksaccommodate self-aligning ball bearings orspherical and toroidal (CARB™) rollerbearings and are suitable for adapter orcylindrical mounting to a shaft. SAF housingsare available for shaft sizes ranging from1³⁄₁₆" to 10¹⁄₂" and offer a choice of two orfour bolt base mounting. Their designaccommodates grease or oil lubrication.LER/LOR triple ring seals are supplied

as standard but SAF housings alsoaccommodate a variety of optional sealssuch as contact seals, taconite seals, andend plugs. The standard housing material iscast iron. Product nomenclature anddimensional tables begin on page 165.

SAFSThe SAFS split pillow blocks are cast steelversions of the SAF block described above.The cast steel material offers greaterstrength and shock resistance for extraheavy-duty applications. SAFS blocks areused with cylindrical or adapter mountedspherical roller bearings. Shaft sizes rangefrom 1³⁄₁₆" to 10¹⁄₂". They can be supplied intwo or four bolt base mounting arrangements.

The SAFS pillow blocks can be grease or oillubricated and come standard with LER/LORtriple ring seals. Contact seals, taconiteseals, and end plugs are also available.SAFS housings have the same basicmounting dimensions as SAF housings butdiffer in some dimensions. Productnomenclature and dimensional tables beginon page 193.

SDAFThe SDAF block is designed for applicationswhere heavy thrust loads and shock requirea housing of exceptionally sturdyconstruction. The four bolt cap and fourbolt base of the heavy-duty SDAF are ofunusually rugged proportions adequate toresist shock and heavy loading in anydirection. The caps of these large housingsare supplied with tapped holes for lifting

eyes. SDAF housings accommodate severalseries of spherical roller bearings, cylindricalor adapter mounted. Shaft sizes range from3¹⁵⁄₁₆" to 9⁹⁄₁₆". Triple ring seals are standard;but optional taconite seals and end plugs areavailable. SDAF housings can be grease oroil lubricated. Product nomenclature anddimensional tables begin on page 205.

133

Specialapplicationsolutions

Product Descriptions

frame. TY-RPA assemblies are available intravel lengths ranging from 12" to 36" andaccommodate shaft sizes from 1⁷⁄₁₆" to5¹⁵⁄₁₆". These units are intended for greaselubrication only and are supplied as standardwith one end closed. Piston ring type sealsare used at the open ends. Versions withboth ends open are also available; theappropriate part numbers are indicated inthe dimensional tables that begin on page 215.

assembly. TFT frames are available in travellengths from 12" to 48" and accommodateSAF blocks in shaft sizes from 1⁷⁄₁₆" to 4¹⁵⁄₁₆".Product nomenclature and dimensionaltables begin on page 221.

SAWSAW split pillow blocks are designed toaccommodate the higher capacity 23200series spherical roller bearings. They canalso be used with 22200 series bearings toallow for greater axial travel or thermal shaftexpansion. SAW blocks have the samebasic mounting dimensions as their SAFcounterparts but are about one-inch widerto accommodate the wider bearing. Shaft

sizes range from 3⁷⁄₁₆" to 7¹⁵⁄₁₆" in adaptermounting. SAW blocks are available in fourbolt base only and are suitable for grease oroil lubrication. LER/LOR triple ring seals arestandard but, as with the SAF, other sealingoptions are available. Product nomenclatureand dimensional tables begin on page 227.

Extended RangeThe Extended Range split pillow blocksprovide an extremely rugged housing styleof exceptionally sturdy construction for shaftsizes ranging from 9" to 20" and higher.These blocks are made-to-order and canbe supplied with a variety of customizedfeatures to suit the largest and mostdemanding applications. Customizedfeatures can include special seals andgrease shrouds, special bearings and

tolerances, specific bolt hole patterns andmachinings for attachment of auxiliaryequipment such as temperature and vibrationdetectors. The blocks can accommodateseveral series of high capacity sphericalroller bearings in either cylindrical or adaptermounted arrangements. As with other SKFsplit pillow block housings, the ExtendedRange is suitable for grease or oil lubricationand has a variety of sealing options. Productnomenclature and dimensional tables beginon page 233.

TY-RPATY-RPA take-up assemblies consist of aspecially designed, cast iron, TY-R take-upunit mounted in an all steel PA take-uphousing. These assemblies are usedprimarily for belt tensioning in conveyorapplications. The TY-R housing uses anadapter mounted spherical roller bearing.Travel is adjusted by turning the protectedadjustment screw from either end of the

TFTTFT top mount take-up frames are designedfor use with SAF split pillow blocks. As withthe TY-RPA assemblies, TFT assemblies areused primarily for belt tensioning in conveyorapplications. An SAF block mounts directlyto the top of the TFT frame to complete the

134

SAF SAFS SDAFPage Pages 165-191 Pages 193+203 Pages 205-213Reference

Shaft Size Adapter: 17/16" – 101/2" Adapter: 17/16" – 101/2" Adapter: 37/16" – 715/16"Range Cylindrical: 17/16" – 99/16" Cylindrical: 17/16" – 99/16" Cylindrical: 33/16" – 99/16"

Bearing 1200, 1300, 22200, 22300, 23000, 22200, 22300, 22200, 22300,Series C2200, C2300, C3000, C2200, C2300, C3000, C2200, C2300 ,C3000

Pillow Block Adapter: 024 – 056, 507 – 544, 609 – 638 Adapter: 024 – 056, 515 – 544, 618 – 640 Adapter: 520 – 544, 617 – 640Size Range Cylindrical: 216 – 244, 308–338 Cylindrical: 215 – 244, 318 – 340 Cylindrical: 220 – 244, 317 – 340

Material Cast Iron Cast Steel Cast IronDuctile Iron (SAFD) Cast Steel

Lubrication Grease or Oil

MountingMethod

StandardSeals

OptionalSeals

Split Pillow Blocks / Product Description

Adapter Mounting

LER/LOR

TER TER-V

Contact End Plug


135

Split Pillow Blocks / Product Description

TY-RPA TFT SAW SDAF

Pages 215-219 Pages 221-225 Pages 227-231 Pages 235-247

17/16" – 515/16" 17/16" – 415/16" 37/16" – 715/16"Adapter: 815/16" – 91/2"Cylindrical: 33/16" – 20"

22200 22200 23200 23000, 23100, 23200(22200 optional)

TY 107 R – TY 515 R SAF 509 – SAF 528 520 – 544 3064 – 30/530Frame Travel Lenghts: 12" – 38" Frame Travel Lenghts: 12" – 48" 3152 – 3196, 3248 – 3288

Frame: Steel Frame: Steel / Housing: Cast Iron, Cast Iron Cast Iron,Housing: Cast Iron Ductile Iron or Cast Steel Ductile Iron, Cast Steel

Grease Grease or Oil

Extended Range

Adapter Mounting

Adapter Mounting


PistonRings

Bolt-onTaconiteSeal

Bolt-onEnd Cover

Consult

SKF Application

Engineering for

Seal Options

LER/LOR LER

TER TER-V

Contact End Plug

136

C C 1/p

L10 = (P)P

orP

= L10



p = 3 for ball bearingsp = 10/3 for roller bearings

The related values of load ratio C/P and lifeL10 are set out in the life calculation chart(Figure 3), and in Table 25.


1 000 000 C p

L10h =60 n (P)

or1 000 000L10h =

60 nL10h

where:L10n = basic rating, operating hoursN = rotational speed, r/min

Values of L10h as a function of load ratio C/Pand speed n can be found in the chart, or inTables 26 (ball bearings) and 27 (rollerbearings).

For C values (basic dynamic load rating) seebearing tables that begin on page 229.

Load carryingcapacity and life

Selecting bearingsize using the lifeequations

Bearing Selection

Selecting a bearing for any applicationdepends on the bearing’s load carryingcapacity in relation to the loads to be carried,and user requirements regarding life andreliability. Load carrying capacity isexpressed in a numerical value called basicload rating. Values for the basic dynamicload rating C and the basic static load ratingCO are quoted in the bearing tables.

Basic load ratingsRating C is used for calculations involvingdynamically-stressed bearings, such as abearing that will rotate under a load. Itexpresses the bearing load that gives an ISObasic rating life of one-million revolutions.

The basic dynamic load ratings ofSKF bearings have been determined inaccordance with the methods prescribed byISO 281/I-1989 and ANSI/ABMA Standards 9and 11 are modified to follow the latest ISOproposals. The values are based on thematerial and manufacturing techniques usedin standard production at SKF. They applyto constant loads (both magnitude anddirection) for radial bearings radio loads.They also apply for thrust bearings axialloads that act centrically.

Rating CO is used in calculations whenthe bearings rotate at slow speeds, subjectedto very slow oscillating movements, or arestationary under load at certain times.Another consideration is when heavy shockloads of short duration act on a rotating(dynamically stressed) bearing.

The basic static load rating is defined inaccordance with ISO 76-1987 as the staticload that corresponds to a calculated contactstress at the center of the mostheavily-loaded rolling element/racewaycontact of:

• 4,600 MPa for self-aligning ball bearings,

• 4,200 MPa for all other ball bearings, and

• 4,000 MPa for all roller bearings.

Stress produces a total and permanentdeformation of rolling element and raceway.This deformation is approximately 0.0001 ofthe rolling element diameter. The loads arepurely radial for radial bearings, andcentrically acting axial loads for thrustbearings.

LifeThe life of a roller bearing is defined as thenumber of revolutions (or the amount of timerunning at a given constant speed) that thebearing is capable of enduring before thefirst sign of fatigue occurs on a ring of rollingelement.

However, laboratory tests and practicalexperience demonstrate that seeminglyidentical bearings, operating under identicalconditions, have different lives. That’s why aclear definition of the term “life” is essential incalculating the bearing size. All informationpresented by SKF on dynamic load ratings isbased on the life that 90 percent exceed.This is called the basic rating life, and itagrees with the ISO definition. The medianlife is approximately five times the calculatedbasic rating life.

There are several bearing “lives”. One isthe “service life”, which is the actual lifeachieved by a specific bearing before it fails.Failure is not generally by fatigue in the firstinstance, but by wear instead. Another is“specification life”, which is the life specifiedby an authority (customer, RFD author) andis based on hypothetical load and speeddata. It is generally a requisite L10 basicrating life.

Requisite basic rating lifeIt is general practice to base the calculationsfor bearing size on the basic rating life.Therefore it is essential that the calculationsfor bearing size on the basic rating life.Therefore it is essential that the requiredbasic rating life or “specification life” for theapplication is known. It usually depends onthe type of machine and the requirementsregarding duration of service and operationalreliability. In the absence of previousexperience, the values given in Table 24for L10h can be used.

For additional information regarding the SKFNew Life Theory, please reference page 24in the SKF General Catalog 4000US.

Bearing life can be calculated with variousdegrees of sophistication, depending on theaccuracy with which the operating conditionscan be defined.

Basic rating life equationThe most simple method of life calculation isto use the ISO or ABMA equation for basicrating life which is:

137

Bearing Selection

Equivalent dynamic bearing loadsSelf-aligning ball bearingsP=Fr + Y1Fa where Fa/Fr <=eP=0.65 Fr + y2Fa where Fa/Fr>e

Spherical roller bearingsP=Fr + Y1Fa where Fa/Fr<=eP=0.67 Fr+Y2Fa where Fa/Fr>e

Values of factors, e, Y1 and Y2 will be foundin the bearing tables for each individualbearing.

Equivalent static bearing loadsSelf aligning ball bearings and sphericalroller bearingsPo=Fr+YoFaThe value of factor Yo for each individualbearing is given in the bearing tables

Minimum loadSKF self-aligning ball bearings and sphericalroller bearings must always be subjected to agiven minimum load in order to assure theirsatisfactory operation. This is particularlytrue when bearings run at high speeds, wherethe inertia forces of the rolling elements andthe cage and the friction in the lubricant canhave a detrimental influence on rollingconditions damaging sliding movementsbetween the rolling elements and theraceways can occur under these conditions.

The requisite minimum radial load to beapplied in such cases can be estimated as apercentage of the basic dynamic load rating,C. For self-aligning ball bearings, theminimum radial load is approximately 1% ofC; spherical roller bearings require a minimumradial load is approximately 2% of C.

The weight of the components supportedby the bearing, together with the externalforces, often exceeds the requisite minimumradial load. If this is not the case, consultSKF Applications Engineering for a moreprecise calculation of the minimum radialload for the application. It may be necessaryto apply additional radial load to the bearing,for example, by increasing belt tension orsimilar means.

Table 24 Guide to values of requisite basic rating life L10h for different classes of machines

Class of machine L10hoperating hours

Household machines, agricultural machines, instruments,technical apparatus for medical use 300 . . . 300

Machines used for short periods or intermittently:Electric hand tools, hoists in workshops,construction machines 3 000 . . . 8 000

Machines to work with high operational reliability duringshort periods or intermittently:Lifts (elevators), cranes for packaged goods or slings of drums,bales etc. 8 000 . . . 12 000

Machines for use 8 hours per day but not alwaysfully utilized.Gear drives for general purposes, electric motorsfor industrial use, rotary crushers 10 000 . . . 25 000

Machines used 8 hours per day and fully utilized:Machine tools, woodworking machines, machines forthe engineering industry, cranes for bulk materials,ventilator fans, conveyor belts, printing equipment,separators and centrifuges 20 000 . . . 30 000

Machines for continuous use 24 hours per day:Rolling mill gear units, medium sized electricalmachinery, compressors, mine hoists, pumps,textile machinery 40 000 . . . 50 000

Water works machinery, rotary furnaces, cable strandingmachines, propulsion machinery for ocean-going vessels 60 000 . . . 100 000

Large electric machinery, power station plant,mine pumps and mine ventilator fans, tunnelshaft bearings for ocean-going vessels 100 000

138


Figure 1Life Calculation Chart


Life Calculation Chart

139

Bearing Selection


Ball bearings Roller bearings

L10 C/P L10 C/P L10 C/P L10 C/P

0.5 0.793 600 8.43 0.5 0.812 600 6.810.75 0.909 650 8.66 0.75 0.917 650 6.981 1 700 8.88 1 1 700 7.14

1.5 1.14 750 9.09 1.5 1.13 750 7.292 1.26 800 9.28 2 1.24 800 7.433 1.44 850 9.47 3 1.39 850 7.56

4 1.59 900 9.65 4 1.52 900 7.705 1.71 950 9.83 5 1.62 950 7.826 1.82 1 000 10 6 1.71 1 000 7.94

8 2 1 100 10.3 8 1.87 1 100 8.1710 2.15 1 200 10.6 10 2 1 200 8.3912 2.29 1 300 10.9 12 2.11 1 300 8.59

14 2.41 1 400 11.2 14 2.21 1 400 8.7916 2.52 1 500 11.4 16 2.30 1 500 8.9718 2.62 1 600 11.7 18 2.38 1 600 9.15

20 2.71 1 700 11.9 20 2.46 1 700 9.3125 2.92 1 800 12.2 25 2.63 1 800 9.4830 3.11 1 900 12.4 30 2.77 1 900 9.63

35 3.27 2 000 12.6 35 2.91 2 000 9.7840 3.42 2 200 13 40 3.02 2 200 10.145 3.56 2 400 13.4 45 3.13 2 400 10.3

50 3.68 2 600 13.8 50 3.23 2 600 10.660 3.91 2 800 14.1 60 3.42 2 800 10.870 4.12 3 000 14.4 70 3.58 3 000 11

80 4.31 3 200 14.7 80 3.72 3 200 11.390 4.48 3 400 15 90 3.86 3 400 11.5

100 4.64 3 600 15.3 100 3.98 3 600 11.7

120 4.93 3 800 15.6 120 4.20 3 800 11.9140 5.19 4 000 15.9 140 4.40 4 000 12160 5.43 4 500 16.5 160 4.58 4 500 12.5

180 5.65 5 000 17.1 180 4.75 5 000 12.9200 5.85 5 500 17.7 200 4.90 5 500 13.2220 6.04 6 000 18.2 220 5.04 6 000 13.6

240 6.21 6 500 18.7 240 5.18 6 500 13.9260 6.38 7 000 19.1 260 5.30 7 000 14.2280 6.54 7 500 19.6 280 5.42 7 500 14.5

300 6.69 8 000 20 300 5.54 8 000 14.8320 6.84 8 500 20.4 320 5.64 8 500 15.1340 6.98 9 000 20.8 340 5.75 9 000 15.4

360 7.11 9 500 21.2 360 5.85 9 500 15.6380 7.24 10 000 21.5 380 5.94 10 000 15.8400 7.37 12 000 22.9 400 6.03 12 000 16.7

420 7.49 14 000 24.1 420 6.12 14 000 17.5440 7.61 16 000 25.2 440 6.21 16 000 18.2460 7.72 18 000 26.2 460 6.29 18 000 18.9

480 7.83 20 000 27.1 480 6.37 20 000 19.5500 7.94 25 000 29.2 500 6.45 25 000 20.9550 8.19 30 000 31.1 550 6.64 30 000 22

140

Bearing Selection

Table 26 Ball bearings—load ratio C/P for different lives L10h (operating hours) at different speeds n (r/min)

L10h C/Pwhen n =50 100 125 150 200 250 300 400 500 600 750 900 1 000 1 200 1 500

100 0.67 0.84 0.91 0.97 1.06 1.14 1.22 1.34 1.44 1.53 1.65 1.75 1.82 1.93 2.08500 1.14 1.44 1.55 1.65 1.82 1.96 2.08 2.29 2.47 2.62 2.82 3.00 3.11 3.30 3.56

1 000 1.44 1.82 1.96 2.08 2.29 2.47 2.62 2.88 3.11 3.30 3.56 3.78 3.91 4.16 4.48

1 250 1.55 1.96 2.11 2.24 2.47 2.66 2.82 3.11 3.35 3.56 3.83 4.07 4.22 4.48 4.831 600 1.69 2.13 2.29 2.43 2.68 2.88 3.07 3.37 3.63 3.86 4.16 4.42 4.58 4.87 5.242 000 1.82 2.29 2.47 2.62 2.88 3.11 3.30 3.63 3.91 4.16 4.48 4.76 4.93 5.24 5.65

2 500 1.96 2.47 2.66 2.82 3.11 3.35 3.56 3.91 4.22 4.48 4.83 5.13 5.31 5.65 6.083 200 2.13 2.68 2.88 3.07 3.37 3.63 3.86 4.25 4.58 4.87 5.24 5.57 5.77 6.13 6.604 000 2.29 2.88 3.11 3.30 3.63 3.91 4.16 4.58 4.93 5.24 5.65 6.00 6.21 6.60 7.11

5 000 2.47 3.11 3.35 3.56 3.91 4.22 4.48 4.93 5.31 5.65 6.08 6.46 6.69 7.11 7.666 300 2.66 3.36 3.62 3.84 4.23 4.55 4.84 5.33 5.74 6.10 6.57 6.98 7.23 7.68 8.288 000 2.88 3.63 3.91 4.16 4.58 4.93 5.24 5.77 6.21 6.60 7.11 7.56 7.83 8.32 8.96

10 000 3.11 3.91 4.22 4.48 4.93 5.31 5.65 6.21 6.69 7.11 7.66 8.14 8.43 8.96 9.6512 500 3.35 4.22 4.54 4.83 5.31 5.72 6.08 6.69 7.21 7.66 8.25 8.77 9.09 9.65 10.416 000 3.63 4.58 4.93 5.24 5.77 6.21 6.60 7.27 7.83 8.32 8.96 9.52 9.86 10.5 11.3

20 000 3.91 4.93 5.31 5.65 6.21 6.69 7.11 7.83 8.43 8.96 9.65 10.3 10.6 11.3 12.225 000 4.22 5.31 5.72 6.08 6.69 7.21 7.66 8.43 9.09 9.65 10.4 11.1 11.4 12.2 13.132 000 4.58 5.77 6.21 6.60 7.27 7.83 8.32 9.16 9.86 10.5 11.3 12.0 12.4 13.2 14.2

40 000 4.93 6.21 6.69 7.11 7.83 8.43 8.96 9.86 10.6 11.3 12.2 12.9 13.4 14.2 15.350 000 5.31 6.69 7.21 7.66 8.43 9.09 9.65 10.6 11.4 12.2 13.1 13.9 14.4 15.3 16.563 000 5.74 7.23 7.79 8.28 9.11 9.81 10.4 11.5 12.4 13.1 14.2 15.0 15.6 16.6 17.8

80 000 6.21 7.83 8.43 8.96 9.86 10.6 11.3 12.4 13.4 14.2 15.3 16.3 16.9 17.9 19.3100 000 6.69 8.43 9.09 9.65 10.6 11.4 12.2 13.4 14.4 15.3 16.5 17.5 18.2 19.3 20.8200 000 8.43 10.6 11.4 12.2 13.4 14.4 15.3 16.9 18.2 19.3 20.8 22.1 22.9 24.3 26.2

L10h C/Pwhen n =1 800 2 000 2 500 3 000 3 600 4 000 5 000 6 000 8 000 10 000 12 000 15 000 20 000 30 000 40 000

100 2.21 2.29 2.47 2.62 2.78 2.88 3.11 3.30 3.63 3.91 4.16 4.48 4.93 5.65 6.21500 3.78 3.91 4.22 4.48 4.76 4.93 5.31 5.65 6.21 6.69 7.11 7.66 8.43 9.65 10.6

1 000 4.76 4.93 5.31 5.65 6.00 6.21 6.69 7.11 7.83 8.43 8.96 9.65 10.6 12.2 13.4

1 250 5.13 5.31 5.72 6.08 6.46 6.69 7.21 7.66 8.43 9.09 9.65 10.4 11.4 13.1 14.41 600 5.57 5.77 6.21 6.60 7.02 7.27 7.83 8.32 9.16 9.86 10.5 11.3 12.4 14.2 15.72 000 6.00 6.21 6.69 7.11 7.56 7.83 8.43 8.96 9.86 10.6 11.3 12.2 13.4 15.3 16.9

2 500 6.46 6.69 7.21 7.66 8.14 8.43 9.09 9.65 10.6 11.4 12.2 13.1 14.4 16.5 18.23 200 7.02 7.27 7.83 8.32 8.84 9.16 9.86 10.5 11.5 12.4 13.2 14.2 15.7 17.9 19.74 000 7.56 7.83 8.43 8.96 9.52 9.86 10.6 11.3 12.4 13.4 14.2 15.3 16.9 19.3 21.3

5 000 8.14 8.43 9.09 9.65 10.3 10.6 11.4 12.2 13.4 14.4 15.3 16.5 18.2 20.8 22.96 300 8.80 9.11 9.81 10.4 11.1 11.5 12.4 13.1 14.5 15.6 16.6 17.8 19.6 22.5 24.78 000 9.52 9.86 10.6 11.3 12.0 12.4 13.4 14.2 15.7 16.9 17.9 19.3 21.3 24.3 26.8

10 000 10.3 10.6 11.4 12.2 12.9 13.4 14.4 15.3 16.9 18.2 19.3 20.8 22.9 26.2 28.812 500 11.1 11.4 12.3 13.1 13.9 14.4 15.5 16.5 18.2 19.6 20.8 22.4 24.7 28.2 31.116 000 12.0 12.4 13.4 14.2 15.1 15.7 16.9 17.9 19.7 21.3 22.6 24.3 26.8 30.7 33.7

20 000 12.9 13.4 14.4 15.3 16.3 16.9 18.2 19.3 21.3 22.9 24.3 26.2 28.8 33.0 36.325 000 13.9 14.4 15.5 16.5 17.5 18.2 19.6 20.8 22.9 24.7 26.2 28.2 31.1 35.6 39.132 000 15.1 15.7 16.9 17.9 19.0 19.7 21.3 22.6 24.9 26.8 28.5 30.7 33.7 38.6 42.5

40 000 16.3 16.9 18.2 19.3 20.5 21.3 22.9 24.3 26.8 28.8 30.7 33.0 36.3 41.6 45.850 000 17.5 18.2 19.6 20.8 22.1 22.9 24.7 26.1 28.8 31.1 33.0 35.6 39.1 44.8 49.363 000 18.9 19.6 21.1 22.5 23.9 24.7 26.6 28.3 31.2 33.6 35.7 38.4 42.3 48.4 53.3

80 000 20.5 21.3 22.9 24.3 25.9 26.8 28.8 30.7 33.7 36.3 38.6 41.6 45.8 52.4 57.7100 000 22.1 22.9 24.7 26.2 27.8 28.8 31.1 33.0 36.3 39.1 41.6 44.8 49.3 56.5 62.1200 000 27.8 28.8 31.1 33.0 35.1 36.3 39.1 41.6 45.8 49.3 52.4 56.5 62.1 71.1 78.3

141

Bearing Selection

Table 27 Roller bearings—load ratio C/P for different lives L10h (operating hours) at different speeds n (r/min)

L10h C/Pwhen n =50 100 125 150 200 250 300 400 500 600 750 900 1 000 1 200 1 500

100 0.70 0.86 0.92 0.97 1.06 1.13 1.19 1.30 1.39 1.47 1.57 1.66 1.71 1.81 1.93500 1.13 1.39 1.49 1.57 1.71 1.83 1.93 2.11 2.25 2.38 2.54 2.69 2.77 2.93 3.13

1 000 1.39 1.71 1.83 1.93 2.11 2.25 2.38 2.59 2.77 2.93 3.13 3.31 3.42 3.61 3.86

1 250 1.49 1.83 1.96 2.07 2.25 2.41 2.54 2.77 2.97 3.13 3.35 3.54 3.65 3.86 4.121 600 1.60 1.97 2.11 2.23 2.43 2.59 2.74 2.99 3.19 3.37 3.61 3.81 3.93 4.15 4.442 000 1.71 2.11 2.25 2.38 2.59 2.77 2.93 3.19 3.42 3.61 3.86 4.07 4.20 4.44 4.75

2 500 1.83 2.25 2.41 2.54 2.77 2.97 3.13 3.42 3.65 3.86 4.12 4.36 4.50 4.75 5.083 200 1.97 2.43 2.59 2.74 2.99 3.19 3.37 3.68 3.93 4.15 4.44 4.69 4.84 5.11 5.474 000 2.11 2.59 2.77 2.93 3.19 3.42 3.61 3.93 4.20 4.44 4.75 5.02 5.18 5.47 5.85

5 000 2.25 2.77 2.97 3.13 3.42 3.65 3.86 4.20 4.50 4.75 5.08 5.36 5.54 5.85 6.256 300 2.42 2.97 3.18 3.36 3.66 3.91 4.13 4.51 4.82 5.09 5.44 5.75 5.93 6.27 6.708 000 2.59 3.19 3.42 3.61 3.93 4.20 4.44 4.84 5.18 5.47 5.85 6.18 6.37 6.73 7.20

10 000 2.77 3.42 3.65 3.86 4.20 4.50 4.75 5.18 5.54 5.85 6.25 6.60 6.81 7.20 7.7012 500 2.97 3.65 3.90 4.12 4.50 4.81 5.08 5.54 5.92 6.25 6.68 7.06 7.29 7.70 8.2316 000 3.19 3.93 4.20 4.44 4.84 5.18 5.47 5.96 6.37 6.73 7.20 7.60 7.85 8.29 8.86

20 000 3.42 4.20 4.50 4.75 5.18 5.54 5.85 6.37 6.81 7.20 7.70 8.13 8.39 8.86 9.4825 000 3.65 4.50 4.81 5.08 5.54 5.92 6.25 6.81 7.29 7.70 8.23 8.69 8.97 9.48 10.132 000 3.93 4.84 5.18 5.47 5.96 6.37 6.73 7.34 7.85 8.29 8.86 9.36 9.66 10.2 10.9

40 000 4.20 5.18 5.54 5.85 6.37 6.81 7.20 7.85 8.39 8.86 9.48 10.0 10.3 10.9 11.750 000 4.50 5.54 5.92 6.25 6.81 7.29 7.70 8.39 8.97 9.48 10.1 10.7 11.0 11.7 12.563 000 4.82 5.93 6.34 6.70 7.30 7.81 8.25 8.99 9.61 10.2 10.9 11.5 11.8 12.5 13.4

80 000 5.18 6.37 6.81 7.20 7.85 8.39 8.86 9.66 10.3 10.9 11.7 12.3 12.7 13.4 14.4100 000 5.54 6.81 7.29 7.70 8.39 8.97 9.48 10.3 11.0 11.7 12.5 13.2 13.6 14.4 15.4200 000 6.81 8.39 8.97 9.48 10.3 11.0 11.7 12.7 13.6 14.4 15.4 16.2 16.7 17.7 18.9

L10h C/Pwhen n =1 800 2 000 2 500 3 000 3 600 4 000 5 000 6 000 8 000 10 000 12 000 15 000 20 000 30 000 40 000

100 2.04 2.11 2.25 2.38 2.51 2.59 2.77 2.93 3.19 3.42 3.61 3.86 4.20 4.75 5.18500 3.31 3.42 3.65 3.86 4.07 4.20 4.50 4.75 5.18 5.54 5.85 6.25 6.81 7.70 8.39

1 000 4.07 4.20 4.50 4.75 5.02 5.18 5.54 5.85 6.37 6.81 7.20 7.70 8.39 9.48 10.3

1 250 4.36 4.50 4.81 5.08 5.36 5.54 5.92 6.25 6.81 7.29 7.70 8.23 8.97 10.1 11.01 600 4.69 4.84 5.18 5.47 5.78 5.96 6.37 6.73 7.34 7.85 8.29 8.86 9.66 10.9 11.92 000 5.02 5.18 5.54 5.85 6.18 6.37 6.81 7.20 7.85 8.39 8.86 9.48 10.3 11.7 12.7

2 500 5.36 5.54 5.92 6.25 6.60 6.81 7.29 7.70 8.39 8.97 9.48 10.1 11.0 12.5 13.63 200 5.78 5.96 6.37 6.73 7.11 7.34 7.85 8.29 9.03 9.66 10.2 10.9 11.9 13.4 14.64 000 6.18 6.37 6.81 7.20 7.60 7.85 8.39 8.86 9.66 10.3 10.9 11.7 12.7 14.4 15.7

5 000 6.60 6.81 7.29 7.70 8.13 8.39 8.97 9.48 10.3 11.0 11.7 12.5 13.6 15.4 16.76 300 7.08 7.30 7.81 8.25 8.71 8.99 9.61 10.2 11.1 11.8 12.5 13.4 14.6 16.5 17.98 000 7.60 7.85 8.39 8.86 9.36 9.66 10.3 10.9 11.9 12.7 13.4 14.4 15.7 17.7 19.3

10 000 8.13 8.39 8.97 9.48 10.0 10.3 11.0 11.7 12.7 13.6 14.4 15.4 16.7 18.9 20.612 500 8.69 8.97 9.59 10.1 10.7 11.0 11.8 12.5 13.6 14.5 15.4 16.4 17.9 20.2 22.016 000 9.36 9.66 10.3 10.9 11.5 11.9 12.7 13.4 14.6 15.7 16.5 17.7 19.3 21.8 23.7

20 000 10.0 10.3 11.0 11.7 12.3 12.7 13.6 14.4 15.7 16.7 17.7 18.9 20.6 23.3 25.425 000 10.7 11.0 11.8 12.5 13.2 13.6 14.5 15.4 16.7 17.9 18.9 20.2 22.0 24.9 27.132 000 11.5 11.9 12.7 13.4 14.2 14.6 15.7 16.5 18.0 19.3 20.4 21.8 23.7 26.8 29.2

40 000 12.3 12.7 13.6 14.4 15.2 15.7 16.7 17.7 19.3 20.6 21.8 23.3 25.4 28.7 31.250 000 13.2 13.6 14.5 15.4 16.2 16.7 17.9 18.9 20.6 22.0 23.3 24.9 27.1 30.6 33.463 000 14.1 14.6 15.6 16.5 17.4 17.9 19.2 20.3 22.1 23.6 24.9 26.7 29.1 32.8 35.8

80 000 15.2 15.7 16.7 17.7 18.7 19.3 20.6 21.8 23.7 25.4 26.8 28.7 31.2 35.3 38.5100 000 16.2 16.7 17.9 18.9 20.0 20.6 22.0 23.3 25.4 27.1 28.7 30.6 33.4 37.7 41.1200 000 20.0 20.6 22.0 23.3 24.6 25.4 27.1 28.7 31.2 33.4 35.3 37.7 41.1 46.4 50.6

142

Seals & speed limits

Triple Ring LER Seal

Contact Seal

End Plug

Taconite TER Seal

Taconite TER V Ring Seal

Triple Ring LER Seal • Standard seal on split pillow blocks• One-piece rotating labyrinth seal• Close running tolerance between

shaft and housing surfaces• Provides protection from contaminants• Provides grease or oil retention• Aluminum material for spark resistance

Please refer to page 150 for information onSKF new Positrac seal.

Contact Seal• One-piece nitrile rubber seal• Positive contact even under misaligned

conditions• Specially molded to fit into the center of the

housing labyrinth• For use in dirty, dusty and wet environments

Please refer to page 150 for information onSKF’s new PosiTrac Plus seal.

End Plug• Extruded nitrile rubber strip fabricated over

metal plate• Designed to give positive fit in center

housing labyrinth• Provides a perfect closure

Taconite TER seal• Auxiliary seal features three seals in one.• 1) Outboard shaft riding split contact seal.• 2) Grease cavity with fitting to flush

contaminants.• 3) Felt inboard seal.• Designed to operate in dusty, dirty,

abrasive and wet environments. Ideal foruse in mines, quarries, foundries and othertough applications.

• Provides for effective lubricant retention formore efficient bearing operation.

• Grease purges through the outboard sealduring regreasing of the Taconite seal, toexpel contaminants.

Taconite-TER-V ring seal• Auxiliary seal features three seals in one.• 1) Outboard “V” ring face riding seal for

minimum shaft wear.• 2) Grease cavity with fitting to flush

contaminants.• 3) Felt inboard seal.• Designed to operate in dusty, dirty,

abrasive and wet conditions. Ideal foruse in mines, quarries, foundries and othertough applications.

• Provides for effective lubricant retention formore efficient bearing operation.

• Grease purges through the outboard sealduring regreasing of the Taconite seal toexpel contaminants.

• Accommodates rougher shaft surfaces.

143

Seals & Speed Limits

Table 28 Series SAF / self-aligning ball bearings

Seal number and speed limits for various seal combinations

Split pillow Triple Taconite Contact EndShaft diameter block ring seals seals seals * plugs

S-1 S-2 S-3 Housing designation, SAF Speed limit Contact “V” Ring Speed SpeedLER r/min seal seal limit limit EPR

in 300 500 600 no grease oil TER- TER- r/min B-9784- r/min no

507 LER-14 9 000 11 000 14 14V EPR-21⁷⁄₁₆ 509 LER-17 7 500 9 000 17 17V 2 175 12� 4 000 EPR-31⁷⁄₁₆ 609 LER-17 6 300 7 500 17 17V 2 175 12� 4 000 EPR-3

1⁷⁄₁₆ 308 LER-17 6 300 7 500 17 17V 1 575 12� 2 950 EPR-3

1¹¹⁄₁₆ 510 LER-20 7 000 8 500 20 20V 1 800 15� 3 400 EPR-41¹¹⁄₁₆ 610 LER-20 5 600 6 700 20 20V 1 800 15� 3 400 EPR-4

1¹¹⁄₁₆ 309 LER-20 6 300 7 500 20 20V 1 450 15� 2 700 EPR-41⁷⁄₈ 310 LER-23 5 600 6 700 23 23V 1 300 18�• 2 400 EPR-5

1¹⁵⁄₁₆ 511 LER-24 6 300 7 500 24 24V 1 575 19� 2 950 EPR-5

1¹⁵⁄₁₆ 611 LER-24 5 000 6 000 24 24V 1 575 19� 2 950 EPR-51¹⁵⁄₁₆ 308 LER-24 6 700 8 000 24 24V 1 575 19� 2 950 —

2¹⁄₁₆ 311 LER-27 5 000 6 000 27 27V 1 200 22�• 2 250 EPR-62¹⁄₈ 309 LER-28 6 300 7 500 28 28V 1 450 23�• 2 700 —

2³⁄₁₆ 513 LER-29 5 300 6 300 29 29V 1 400 24� 2 600 EPR-6

2³⁄₁₆ 613 LOR-32 4 300 5 000 32 32V 1 400 27� 2 600 EPR-72¹⁄₄ 312 LOR-33 4 500 5 300 33 33V 1 075 28� 2 000 EPR-7

2³⁄₈ 310 LOR-35 5 600 6 700 35 35V 1 300 30�• 2 400 —2⁷⁄₁₆ 515 LOR-37 4 800 5 600 37 37V 1 250 32� 2 350 EPR-72⁷⁄₁₆ 615 LOR-37 3 800 4 500 37 37V 1 250 32� 2 350 EPR-7

2⁷⁄₁₆ 313 LOR-37 4 300 5 000 37 37V 1 000 32� 1 850 EPR-72⁹⁄₁₆ 311 LOR-40 5 000 6 000 40 40V 1 200 35� 2 250 —

2⁵⁄₈ 314 LOR-43 4 000 4 000 43 43V 925 38� 1 750 EPR-82¹¹⁄₁₆ 516 LOR-44 4 500 5 300 44 44V 1 150 39� 2 150 EPR-82¹¹⁄₁₆ 616 LOR-44 3 600 4 300 44 44V 1 150 39� 2 150 EPR-8

2¹³⁄₁₆ 315 LOR-46 3 800 4 500 46 46V 900 41� 1 650 EPR-82⁷⁄₈ 312 LOR-47 4 500 5 300 47 47V 1 075 42� 2 000 —

2¹⁵⁄₁₆ 517 LOR-53 4 000 4 800 53 53V 1 050 48� 1 950 EPR-92¹⁵⁄₁₆ 617 LOR-184 3 400 4 000 184 184V 1 050 54 1 950 EPR-10

3 316 LOR-60 3 600 4 300 60 60V 850 56• 1 600 EPR-10

3¹⁄₁₆ 313 LOR-55 4 300 5 000 55 55V 1 000 50� 1 850 —3³⁄₁₆ 618 LOR-188 3 200 3 800 188 188V 950 65 1 800 EPR-11

3³⁄₁₆ 317 LOR-188 3 400 4 000 188 188V 775 65 1 450 EPR-113¹⁄₄ 314 LOR-64 4 000 4 800 64 64V 925 60� 1 750 —

3³⁄₈ 318 LOR-191 3 200 3 800 191 191V 750 68• 1 400 EPR-11

3⁷⁄₁₆ 315 LOR-79 3 800 4 500 79 79V 900 73� 1 650 —3⁷⁄₁₆ 620 LOR-102 2 800 3 400 102 102V 900 71 1 650 EPR-12

3⁵⁄₈ 316 LOR-84 3 600 4 300 84 84V 850 75• 1 600 —3¹³⁄₁₆ 320 LOR-106 2 800 3 400 106 106V 675 79 1 275 EPR-12

3¹⁵⁄₁₆ 622 LOR-109 2 400 3 000 109 109V 775 82 1 450 EPR-13

3¹⁵⁄₁₆ 317 LOR-109 3 400 4 000 109 109V 775 82 1 450 —4¹⁄₈ 318 LOR-112 3 200 3 800 112 112V 750 85 1 400 —

4³⁄₁₆ 322 LOR-113 2 400 3 000 113 113V 625 86 1 175 EPR-144¹⁄₂ 320 LOR-118 2 800 3 400 118 118V 675 91 1 275 —4⁷⁄₈ 322 LOR-121 2 400 3 000 121 121V 625 94 1 175 —

†SAF only �Does not use a garter spring •Consult SKF for availability �SAW only

* Some part numbers in this column have been superseded. Please refer to new information starting on page 150.

144





in 200 300 500 600 000 KA no grease oil TER- TER- r/min B-9784- r/min no

507 LER-14 6 300 8 000 14 14V EPR-21⁷⁄₁₆ 509 LER-17 5 300 6 700 17 17V 2 175 12� 4 000 EPR-31⁷⁄₁₆ 609 LER-17 3 800 4 800 17 17V 2 175 12� 3 800 EPR-3

1⁷⁄₁₆ 308 LER-17 4 500 5 600 17 17V 1 575 12� 2 950 EPR-31¹¹⁄₁₆ 510 LER-20 5 000 6 300 20 20V 1 800 15� 3 400 EPR-4

1¹¹⁄₁₆ 610 LER-20 3 400 4 300 20 20V 1 800 15� 3 400 EPR-41¹¹⁄₁₆ 309 LER-20 3 800 4 800 20 20V 1 450 15� 2 700 EPR-41⁷⁄₈ 310 LER-23 3 400 4 300 23 23V 1 300 18�• 2 400 EPR-5

1¹⁵⁄₁₆ 511 LER-24 4 500 5 600 24 24V 1 575 19� 2 950 EPR-51¹⁵⁄₁₆ 611 LER-24 3 200 4 000 24 24V 1 575 19� 2 950 EPR-5

1¹⁵⁄₁₆ 308 LER-24 4 500 5 600 24 24V 1 575 19� 2 950 —2¹⁄₁₆ 311 LER-27 3 200 4 000 27 27V 1 200 22�• 2 250 EPR-6

2¹⁄₈ 309 LER-28 3 800 4 800 28 28V 1 450 23�• 2 700 —2³⁄₁₆ 513 LER-29 3 800 4 800 29 29V 1 400 24� 2 600 EPR-62³⁄₁₆ 613 LOR-32 2 600 3 400 32 32V 1 400 27� 2 600 EPR-7

2¹⁄₄ 312 LOR-33 3 000 3 800 33 33V 1 075 28� 2 000 EPR-72³⁄₈ 310 LOR-35 3 400 4 300 35 35V 1 300 30�• 2 400 —

2⁷⁄₁₆ 515 LOR-37 2 200 3 000 37 37V 1 250 32� 2 350 EPR-72⁷⁄₁₆ 615 LOR-37 2 200 3 000 37 37V 1 250 32� 2 200 EPR-7

2⁷⁄₁₆ 313 LOR-37 2 600 3 400 37 37V 1 000 32� 1 850 EPR-7

2⁷⁄₁₆ 213 LOR-37 3 800 4 800 37 37V 1 000 32 1 850 EPR-72⁹⁄₁₆ 311 LOR-40 3 200 4 000 40 40V 1 200 35� 2 250 —

2⁵⁄₈ 314 LOR-43 2 400 3 200 43 43V 925 38� 1 750 EPR-82¹¹⁄₁₆ 516 LOR-44 3 200 4 000 44 44V 1 150 39� 2 150 EPR-82¹¹⁄₁₆ 616 LOR-44 2 000 2 800 44 44V 1 150 39� 2 000 EPR-8

2¹³⁄₁₆ 315 LOR-46 2 200 3 000 46 46V 900 41� 1 650 EPR-82⁷⁄₈ 312 LOR-47 3 000 3 800 47 47V 1 075 42� 2 000 —

2¹³⁄₁₆ 215 LOR-46 3 400 4 300 46 46V 900 41 1 650 EPR-83¹⁄₁₆ 213 LOR-55 3 800 4 800 55 55V 1 000 50 1 850 EPR-7

2¹⁵⁄₁₆ 517 LOR-53 3 000 3 800 53 53V 1 050 48� 1 950 EPR-9

2¹⁵⁄₁₆ 617† LOR-184 1 900 2 600 184 184V 1 050 54 1 900 EPR-103 216 LOR-54 3 200 4 000 54 54V 850 49�• 1 600 EPR-93 316 LOR-60 2 000 2 800 60 60V 850 56• 1 600 EPR-10

3¹⁄₁₆ 313 LOR-55 2 600 3 400 55 55V 1 000 50� 1 850 —3³⁄₁₆ 217 LOR-63 3 000 3 800 63 63V 775 59� 1 450 EPR-9

3³⁄₁₆ 518 LOR-188 2 600 3 400 188 188V 950 65 1 800 EPR-113³⁄₁₆ 618† LOR-188 1 800 2 400 188 188V 950 65 1 800 EPR-11

3³⁄₁₆ 317† LOR-188 1 900 2 600 188 188V 775 65 1 450 EPR-113¹⁄₄ 314 LOR-64 2 400 3 200 64 64V 925 60� 1 750 —

3³⁄₈ 218 LOR-191 2 600 3 400 191 191V 750 68• 1 400 EPR-11

3³⁄₈ 318† LOR-191 1 800 2 400 191 191V 750 68• 1 400 EPR-113⁷⁄₁₆ 315 LOR-79 2 200 3 000 79 79V 900 73� 1 650 —

3⁷⁄₁₆ 215 LOR-79 3 400 4 300 79 79V 900 N/A EPR-83⁷⁄₁₆ 520 LOR-102 2 200 3 000 102 102V 900 71 1 650 EPR-123⁷⁄₁₆ 620 LOR-102 1 700 2 200 102 102V 900 71 1 650 EPR-12

3⁵⁄₈ 216 LOR-82 3 200 4 000 82 82V 850 74�• 1 600 —3⁵⁄₈ 316 LOR-84 2 000 2 800 84 84V 850 75• 1 600 —

3¹³⁄₁₆ 220 LOR-106 2 200 3 000 106 106V 675 79 1 275 EPR-123¹³⁄₁₆ 220� LOR-106 1 700 2 200 106 106V 675 79 1 275 EPR-123¹³⁄₁₆ 320 LOR-106 1 700 2 200 106 106V 675 79 1 275 EPR-12

3¹⁵⁄₁₆ 217 LOR-89 3 000 3 800 89 89V 775 76� 1 450 —3¹⁵⁄₁₆ 522 LOR-109 2 000 2 800 109 109V 775 82 1 450 EPR-133¹⁵⁄₁₆ 522� LOR-109 1 600 2 000 109 109V 775 82 1 450 EPR-133¹⁵⁄₁₆ 622 LOR-109 1 600 2 000 109 109V 775 82 1 450 EPR-13

3¹⁵⁄₁₆ 317† LOR-109 1 900 2 600 109 109V 775 82 1 450 —

4¹⁄₈ 218 LOR-112 2 600 3 400 112 112V 750 85 1 400 —4¹⁄₈ 318† LOR-112 1 800 2 400 112 112V 750 85 1 400 —

4³⁄₁₆ 222 LOR-113 2 000 2 800 113 113V 625 66 1 175 EPR-144³⁄₁₆ 222� LOR-113 1 600 2 000 113 113V 625 86 1 175 EPR-144³⁄₁₆ 322 LOR-113 1 600 2 000 113 113V 625 86 1 175 EPR-14

4³⁄₁₆ 524 LOR-113 1 900 2 600 113 113V 725 86 1 350 EPR-144³⁄₁₆ 524� LOR-113 1 900 2 600 113 113V 725 86 1 350 EPR-144³⁄₁₆ 624 LOR-113 1 400 1 800 113 113V 725 86 1 350 EPR-144³⁄₁₆ 024 KA LOR-113 2 000 2 800 113 113V 725 86 1 350 EPR-144⁷⁄₁₆ 526 LOR-117 1 800 2 400 117 117V 700 90 1 300 EPR-15

†SAF only �Does not use a garter spring •Consult SKF for availability �SAW only* Some part numbers in this column have been superseded. Please refer to new information starting on page 150.

Table 29A Series SAF, SAFS, SAW / spherical and toroidal (CARBTM) roller bearings

145






4⁷⁄₁₆ 526� LOR-117 1 800 2 400 117 117V 700 90 1 300 EPR-154⁷⁄₁₆ 626 LOR-117 1 300 1 700 117 117V 700 90 1 300 EPR-154⁷⁄₁₆ 026 KA LOR-117 1 900 2 600 117 117V 700 90 1 300 EPR-15

4¹⁄₂ 220 LOR-118 2 200 3 000 118 118V 675 91 1 275 —4¹⁄₂ 220� LOR-118 1 700 2 200 118 118V 675 91 1 275 —

4¹⁄₂ 320 LOR-118 1 700 2 200 118 118V 675 91 1 275 —4⁹⁄₁₆ 224 LOR-119 1 900 2 600 119 119V 575 92 1 075 EPR-154⁹⁄₁₆ 224� LOR-119 1 500 1 900 119 119V 575 92 1 075 EPR-154⁹⁄₁₆ 324 LOR-119 1 400 1 800 119 119V 575 92 1 075 EPR-15

4⁷⁄₈ 222 LOR-121 2 000 2 800 121 121V 625 94 1 175 —

4⁷⁄₈ 222� LOR-121 1 600 2 000 121 121V 625 94 1 175 —4⁷⁄₈ 322 LOR-121 1 600 2 000 121 121V 625 94 1 175 —

4¹⁵⁄₁₆ 226 LOR-122 1 800 2 400 122 122V 520 95 975 EPR-274¹⁵⁄₁₆ 226� LOR-122 1 300 1 700 122 122V 520 95 975 EPR-274¹⁵⁄₁₆ 326 LOR-122 1 300 1 700 122 122V 520 95 975 EPR-27

4¹⁵⁄₁₆ 528 LOR-122 1 700 2 200 122 122V 620 95 1 150 EPR-274¹⁵⁄₁₆ 528� LOR-122 1 200 1 600 122 122V 620 95 1 150 EPR-274¹⁵⁄₁₆ 628 LOR-122 1 100 1 500 122 122V 620 95 1 100 EPR-274¹⁵⁄₁₆ 028 KA LOR-122 1 800 2 400 122 122V 620 95 1 150 EPR-275³⁄₁₆ 530 LOR-125 1 600 2 000 125 125V 590 98• 1 100 EPR-16

5³⁄₁₆ 530� LOR-125 1 100 1 500 125 125V 590 98• 1 100 EPR-165³⁄₁₆ 630 LOR-125 1 000 1 400 125 125V 590 98• 1 000 EPR-165³⁄₁₆ 030 KA LOR-125 1 700 2 200 125 125V 590 98• 1 100 EPR-16

5⁵⁄₁₆ 224 LOR-127 1 900 2 600 127 127V 575 100 1 075 —5⁵⁄₁₆ 224� LOR-127 1 500 1 900 127 127V 575 100 1 075 —

5⁵⁄₁₆ 324 LOR-127 1 400 1 800 127 127V 575 100 1 075 —5⁵⁄₁₆ 228 LOR-127 1 700 2 200 127 127V 490 100 900 EPR-165⁵⁄₁₆ 228� LOR-127 1 200 1 600 127 127V 490 100 900 EPR-165⁵⁄₁₆ 328 LOR-127 1 100 1 500 127 127V 490 100 900 EPR-16

5⁷⁄₁₆ 532 LOR-130 1 500 1 900 130 130V 560 103 1 050 EPR-16

5⁷⁄₁₆ 532� LOR-130 1 000 1 400 130 130V 560 103 1 000 EPR-165⁷⁄₁₆ 632 LOR-130 950 1 300 130 130V 560 103 950 EPR-165⁷⁄₁₆ 032 KA LOR-130 1 700 2 200 130 130V 560 103 1 050 EPR-16

5³⁄₄ 230 LOR-134 1 600 2 000 134 134V 460 107 850 EPR-175³⁄₄ 230� LOR-134 1 100 1 500 134 134V 460 107 850 EPR-17

5³⁄₄ 330 LOR-134 1 000 1 400 134 134V 460 107 850 EPR-175⁷⁄₈ 226 LOR-136 1 800 2 400 136 136V 520 109 975 —5⁷⁄₈ 226� LOR-136 1 300 1 700 136 136V 520 109 975 —5⁷⁄₈ 326 LOR-136 1 300 1 700 136 136V 520 109 975 —

5¹⁵⁄₁₆ 534 LOR-140 1 300 1 700 140 140V 515 113 950 EPR-18

5¹⁵⁄₁₆ 534� LOR-140 950 1 300 140 140V 515 113 950 EPR-185¹⁵⁄₁₆ 634 LOR-140 950 1 300 140 140V 515 113 950 EPR-185¹⁵⁄₁₆ 034 KA LOR-140 1 600 2 000 140 140V 515 113 950 EPR-18

6¹⁄₁₆ 232 LOR-142 1 500 1 900 142 142V 435 115 815 EPR-186¹⁄₁₆ 232� LOR-142 1 000 1 400 142 142V 435 115 815 EPR-18

6¹⁄₁₆ 332 LOR-142 950 1 300 142 142V 435 115 815 EPR-186¹⁄₄ 228 LOR-144 1 700 2 200 144 144V 490 121 900 —6¹⁄₄ 228� LOR-144 1 200 1 600 144 144V 490 121 900 —6¹⁄₄ 328 LOR-144 1 100 1 500 144 144V 490 121 900 —

6⁷⁄₁₆ 234 LOR-148 1 300 1 700 148 148V 410 125 775 EPR-19

6⁷⁄₁₆ 234� LOR-148 950 1 300 148 148V 410 125 775 EPR-196⁷⁄₁₆ 334 LOR-148 950 1 300 148 148V 410 125 775 EPR-19

6⁷⁄₁₆ 536 LOR-148 1 300 1 700 148 148V 475 125 875 EPR-196⁷⁄₁₆ 536� LOR-148 900 1 200 148 148V 475 125 875 EPR-196⁷⁄₁₆ 036 KA LOR-148 1 400 1 800 148 148V 475 125 875 EPR-19

6⁵⁄₈ 230 LOR-151 1 600 2 000 151 151V 460 128 850 —6⁵⁄₈ 230� LOR-151 1 100 1 500 151 151V 460 128 850 —6⁵⁄₈ 330 LOR-151 1 000 1 400 151 151V 460 128 850 —

6⁷⁄₈ 236 LOR-154 1 300 1 700 154 154V 390 132• 750 EPR-206⁷⁄₈ 236� LOR-154 900 1 200 154 154V 390 132• 750 EPR-20

6¹⁵⁄₁₆ 538 LOR-155 1 200 1 600 155 155V 440 133 825 EPR-206¹⁵⁄₁₆ 538� LOR-155 850 1 100 155 155V 440 133 825 EPR-206¹⁵⁄₁₆ 638 LOR-155 850 1 100 155 155V 440 133 825 EPR-206¹⁵⁄₁₆ 038 KA LOR-155 1 300 1 700 155 155V 440 133 825 EPR-20

7 232 LOR-156 1 500 1 900 156 156V 435 134 815 —


Table 29B Series SAF, SAFS, SAW / spherical and toroidal (CARBTM) roller bearings

146






7 232� LOR-156 1 000 1 400 156 156V 435 134 815 —7 332 LOR-156 950 1 300 156 156V 435 134 815 —

7³⁄₁₆ 540 LOR-159 1 100 1 500 159 159V 425 137 800 EPR-217³⁄₁₆ 540� LOR-159 850 1 100 159 159V 425 137 800 EPR-217³⁄₁₆ 040 KA LOR-159 1 200 1 600 159 159V 425 137 800 EPR-21

7³⁄₁₆ 640 LOR-159 850 1 100 159 159V 425 137 800 EPR-217¹⁄₄ 238 LOR-160 1 200 1 600 160 160V 365 138 700 EPR-217¹⁄₄ 238� LOR-160 850 1 100 160 160V 365 138 700 EPR-217¹⁄₄ 338 LOR-160 850 1 100 160 160V 365 138 700 EPR-21

7⁷⁄₁₆ 234 LOR-161 1 300 1 700 161 161V 410 142 775 —

7⁷⁄₁₆ 234� LOR-161 950 1 300 161 161V 410 142 775 —7⁷⁄₁₆ 334 LOR-161 950 1 300 161 161V 410 142 775 —

7⁵⁄₈ 240 LOR-164 1 100 1 500 164 164V 350 145• 650 EPR-227⁵⁄₈ 240� LOR-164 850 1 100 164 164V 350 145• 650 EPR-22

7¹³⁄₁₆ 236 LOR-165 1 300 1 700 165 165V 390 147• 750 —

7¹³⁄₁₆ 236� LOR-165 900 1 200 165 165V 390 147• 750 —7¹⁵⁄₁₆ 544 LOR-167 950 1 300 167 167V 385 150 725 EPR-23

7⁵⁄₈ 340 LOR-164 850 1 100 164 164V 390 145 650 EPR-227¹⁵⁄₁₆ 544� LOR-167 750 950 167 167V 385 150 725 EPR-237¹⁵⁄₁₆ 044 KA LOR-167 1 100 1 500 167 167V 385 150 725 EPR-23

8⁵⁄₁₆ 244 LOR-170 950 1 300 170 170V 315 153 600 EPR-248⁵⁄₁₆ 244� LOR-170 750 950 170 170V 315 153• 600 EPR-24

8³⁄₈ 238 LOR-171 1 200 1 600 171 171V 365 154 700 EPR-248³⁄₈ 238� LOR-171 850 1 100 171 171V 365 154 700 —8³⁄₈ 338 LOR-171 850 1 100 171 171V 365 154 700 —

8⁷⁄₁₆ 048 KA LOR-550 1 000 1 400 550 550V 360 — — X-5217-48¹⁄₂ 048 KA LOR-551 1 000 1 400 551 551V 355 — — X-5217-4

8³⁄₄ 340 LOR-175 850 1 100 175 175V 350 158 650 X-5217-218³⁄₄ 240 LOR-175 1 100 1 500 175 175V 350 158• 650 —8³⁄₄ 240� LOR-175 850 1 100 175 175V 350 158• 650 —

8¹⁵⁄₁₆ 048 KA LOR-552 1 000 1 400 552 552V 340 — — X-5217-49 048 KA LOR-513 1 000 1 400 513 513V 340 — — X-5217-49⁷⁄₁₆ 052 KA LOR-553 900 1 200 553 553V 325 — — X-5217-29¹⁄₂ 052 KA LOR-178 900 1 200 178 178V 320 — — X-5217-2

9⁹⁄₁₆ 244 LOR-179 950 1 300 179 179V 315 163• 600 —

9⁹⁄₁₆ 244� LOR-179 750 950 179 179V 315 163• 600 —9¹⁵⁄₁₆ 056 KA LOR-607 850 1 100 607 607V 310 — — X-5217-210 056 KA LOR-568 850 1 100 568 568V 305 — — X-5217-210⁷⁄₁₆ 056 KA LOR-606 850 1 100 606 606V 295 — — X-5217-110¹⁄₂ 056 KA LOR-519 850 1 100 519 519V 290 — — X-5217-1


Table 29C Series SAF, SAFS, SAW / spherical and toroidal (CARBTM) roller bearings

147



Split pillow Triple Taconite Contact EndShaft diameter block ring seals seals seals plugs

S-1 S-2 S-3 Housing designation, SDAF Speed limit Contact “V” Ring Speed SpeedLER r/min seal seal limit limit EPR

in 200 300 500 600 no grease oil TER- TER- r/min B-9784- r/min no

2¹⁵⁄₁₆ 617 LER-51 1 900 2 600 59 59V 1 050 — — EPR-103³⁄₁₆ 317 LER-69 1 900 2 600 69 69V 775 — — EPR-11

3³⁄₁₆ 618 LER-69 1 800 2 400 69 69V 950 — — EPR-11

3³⁄₈ 318 LER-72 1 800 2 400 72 72V 750 — — EPR-113⁷⁄₁₆ 520 LER-75 2 200 3 000 75 75V 900 — — EPR-113⁷⁄₁₆ 620 LER-75 1 700 2 200 75 75V 900 — — EPR-11

3¹³⁄₁₆ 220 LER-87 2 200 3 000 87 87V 675 — — EPR-12

3¹³⁄₁₆ 320 LER-87 1 700 2 200 87 87V 675 — — EPR-123¹⁵⁄₁₆ 317 LER-93 1 900 2 600 93 93V 775 — — —

3¹⁵⁄₁₆ 522 LER-93 2 000 2 800 93 93V 775 — — EPR-133¹⁵⁄₁₆ 622 LER-93 1 600 2 000 93 93V 775 — — EPR-13

4¹⁄₈ 318 LER-96 1 800 2 400 96 96V 750 — — —

4³⁄₁₆ 222 LER-113 2 000 2 800 113 113V 625 86 1 175 EPR-144³⁄₁₆ 322 LER-113 1 600 2 000 113 113V 625 86 1 175 EPR-14

4³⁄₁₆ 524 LER-113 1 900 2 600 113 113V 725 86 1 350 EPR-144³⁄₁₆ 624 LER-113 1 400 1 800 113 113V 725 86 1 350 EPR-144⁷⁄₁₆ 526 LER-117 1 800 2 400 117 117V 700 90 1 300 EPR-15

4⁷⁄₁₆ 626 LER-117 1 300 1 700 117 117V 700 90 1 300 EPR-154¹⁄₂ 220 LER-205 2 200 3 000 205 205V 675 — — —4¹⁄₂ 320 LER-205 1 700 2 200 205 205V 675 — — —

4⁹⁄₁₆ 224 LER-119 1 900 2 600 119 119V 575 92 1 075 EPR-154⁹⁄₁₆ 324 LER-119 1 400 1 800 119 119V 575 92 1 075 EPR-15

4⁷⁄₈ 222 LER-121 2 000 2 800 121 121V 625 94 1 175 —4⁷⁄₈ 322 LER-121 1 600 2 000 121 121V 625 94 1 175 —

4¹⁵⁄₁₆ 226 LER-122 1 800 2 400 122 122V 520 95 975 EPR-274¹⁵⁄₁₆ 326 LER-122 1 300 1 700 122 122V 520 95 975 EPR-27

5³⁄₁₆ 530 LER-125 1 600 2 000 125 125V 590 98• 1 100 EPR-165³⁄₁₆ 630 LER-125 1 000 1 400 125 125V 590 98• 1 000 EPR-16

5⁵⁄₁₆ 224 LER-127 1 900 2 600 127 127V 575 100 1 075 —5⁵⁄₁₆ 324 LER-127 1 400 1 800 127 127V 575 100 1 075 —

5⁷⁄₁₆ 532 LER-130 1 500 1 900 130 130V 560 103 1 050 EPR-165⁷⁄₁₆ 632 LER-211 950 1 300 211 211V 560 — — EPR-17

5³⁄₄ 230 LER-134 1 600 2 000 134 134V 460 107 850 EPR-175³⁄₄ 330 LER-134 1 000 1 400 134 134V 460 107 850 EPR-17

5⁷⁄₈ 226 LER-136 1 800 2 400 136 136V 520 109 975 —

5⁷⁄₈ 326 LER-136 1 300 1 700 136 136V 520 109 975 —5¹⁵⁄₁₆ 634 LER-215 950 1 300 215 215V 515 — — EPR-19

6¹⁄₁₆ 232 LER-142 1 500 1 900 142 142V 435 115 815 EPR-186¹⁄₁₆ 332 LER-217 950 1 300 217 217V 435 — — EPR-19

6⁷⁄₁₆ 334 LER-220 950 1 300 220 220V 410 118• 775 EPR-266⁷⁄₁₆ 536 LER-148 1 300 1 700 148 148V 475 125 875 EPR-196⁷⁄₁₆ 636 LER-220 900 1 200 220 220V 475 118• 875 EPR-26

6⁵⁄₈ 230 LER-151 1 600 2 000 151 151V 460 128 850 —

6⁵⁄₈ 330 LER-151 1 000 1 400 151 151V 460 128 850 —6⁷⁄₈ 236 LER-154 1 300 1 700 154 154V 390 132• 750 EPR-206⁷⁄₈ 336 LER-223 900 1 200 223 223V 390 130 750 EPR-21

6¹⁵⁄₁₆ 538 LER-224 1 200 1 600 224 224V 440 — — EPR-216¹⁵⁄₁₆ 638 LER-224 850 1 100 224 224V 440 — — EPR-21

7 232 LER-156 1 500 1 900 156 156V 435 134 815 —7 332 LER-225 950 1 300 225 225V 435 — — —

7³⁄₁₆ 540 LER-228 1 100 1 500 228 228V 425 140• 800 EPR-227³⁄₁₆ 640 LER-228 850 1 100 228 228V 425 140• 800 EPR-22

7¹⁄₄ 238 LER-229 1 200 1 600 229 229V 365 141• 700 EPR-22

7¹⁄₄ 338 LER-229 850 1 100 229 229V 365 141• 700 EPR-227⁷⁄₁₆ 334 LER-230 950 1 300 230 230V 410 — — —

7⁵⁄₈ 240 LER-233 1 100 1 500 233 233V 350 146• 650 EPR-237⁵⁄₈ 340 LER-233 850 1 100 233 233V 350 146• 650 EPR-23

7¹³⁄₁₆ 236 LER-165 1 300 1 700 165 165V 390 147• 750 —7¹³⁄₁₆ 336 LER-234 900 1 200 234 234V 390 148 750 —

7¹⁵⁄₁₆ 544 LER-236 950 1 300 236 236V 385 — — EPR-248⁵⁄₁₆ 244 LER-239 950 1 300 239 239V 315 — — EPR-25

8³⁄₈ 238 LER-240 1 200 1 600 240 240V 365 — — —

8³⁄₈ 338 LER-240 850 1 100 240 240V 365 — — —8³⁄₄ 240 LER-244 1 100 1 500 244 244V 350 159• 650 —8³⁄₄ 340 LER-244 850 1 100 244 244V 350 159• 650 —9⁹⁄₁₆ 244 LER-248 950 1 300 248 248V 315 — — —

•Consult SKF for availability

Table 30A Series SDAF / spherical and toroidal (CARBTM) roller bearings

148



Split pillow Triple Taconite EndShaft diameter block ring seals seals plugs

S-1 Housing designation, Speed limit Contact “V” Ring SpeedSDAF r/min seal seal limit

EPRin no grease oil TER- TER- r/min no

10¹⁵⁄₁₆ 060 KA ER-858 800 1 000 858 858V 280 X-5217-9

11 060 KA ER-825 800 1 000 825 825V 275 X-5217-911⁷⁄₁₆ 064 KA ER-861 800 1 000 861 861V 270 X-5217-1611¹⁄₂ 064 KA ER-832 800 1 000 832 832V 265 X-5217-1611¹⁵⁄₁₆ 064 KA ER-859 800 1 000 859 859V 260 X-5217-312 064 KA ER-818 800 1 000 818 818V 255 X-5217-312⁷⁄₁₆ 068 KA ER-865 700 900 865 865V 250 X-5217-2912¹⁄₂ 068 KA ER-866 700 900 866 866V 245 X-5217-2912¹⁵⁄₁₆ 072 KA ER-869 670 850 869 869V 240 X-5217-2813 072 KA ER-846 670 850 846 846V 235 X-5217-2813⁷⁄₁₆ 072 KA ER-872 670 850 872 872V 230 X-5217-27

13¹⁄₂ 072 KA ER-823 670 850 823 823V 225 X-5217-2713¹⁵⁄₁₆ 076 KA ER-875 630 800 875 875V 215 X-5217-1214 076 KA ER-876 630 800 876 876V 215 X-5217-1215 080 KA ER-847 600 750 847 847V 200 X-5217-2115³⁄₄ 084 KA ER-969 450 560 969 969V 185 X-5217-23

•Consult SKF for availability

Table 30B Series SDAF / spherical and toroidal (CARBTM) roller bearings

149

NOTES

150

SKF introduces new high efficiency sealing solutionsfor SAF design split pillow blocks

PosiTrac and

PosiTrac Plus Seals

Please continue reading for more details . . . ➙

Some of the preceding seal information on pages 143 thru 148 has been superseded.

151

PosiTracApplications

How to orderPosiTrac from SKFPosiTrac seals carry the designation LOR-XXX. They are available for most commonshaft sizes from 2 to over 10 inches. See theaccompanying data tables to select the cor-rect PosiTrac seal for your application.

PosiTrac Plus seal from SKF for harsh-environment serviceMining, construction, conveyors and relatedharsh-environment applications challengebearing reliability with constant exposure todirt, sand and other contaminants. Especiallyde- manding environments call for a specialseal—PosiTrac Plus.

PosiTrac Plus combines the advanced fea-tures of the PosiTrac seal from SKF with anadditional sealing component—a nitrile rub-ber contact element that rides on the outerdiameter of the seal’s aluminum ring. Thering seal provides a wearing surface, and vir-tually eliminates any possibility of shaft wear.This contact seal is completely encased with-in the housing and ring seal labyrinth, pro-tecting it from large particles of contamina-tion. Together, this system provides superiorsealing in harsh environments.

PosiTrac Plus replaces the SKF B9784contact seal.The two major PosiTrac Pluscomponents are packaged separately foreasier inventory control.

Flush-mounted, easy-to-install designSome heavy-duty seals for split pillow blockshave a contact element that extends from thehousing side face, requiring additional axialspace —but not PosiTrac Plus.

PosiTrac Plus mounts flush with the hous-ing and has no protruding parts that mightsnag on belts or other machinery.

PosiTrac Plus is easy to install. There’s noneed to carefully align the seal with the hous-ing to ensure proper sealing. PosiTrac Plusdrops straight into an ideal sealing positionevery time.

PosiTrac from SKFfor standard applicationsWith the introduction of PosiTrac, a new erain seal performance has arrived. PosiTracprovides solutions... whether you’re design-ing original equipment or searching for a bet-ter alternative to existing seal arrangements.

PosiTrac from SKF is the next generationof the popular SKF LER seal. The new light-weight seal is supplied with most new SKFSAF-design split pillow blocks. It can also beused as a replacement seal for existing SKFLER and A9508 ring seals.

PosiTrac features:• A lightweight aluminum ring suitable for

most bearing environments and nowredesigned to accommodate an inboard O-ring.

• A rubber O-ring integrated into the sealbore for improved two-way sealing.

• A labyrinth design that offers furtherprotection from contaminants.

Two-way sealing protection PosiTrac’s inboard O-ring sets it apart fromconventional pillow block seals. The O-ring,made of nitrile rubber, provides two-waysealing protection: it blocks contaminantsfrom migrating along the shaft into the hous-ing, while preventing lubricant leakage in theopposite direction.

During operation, PosiTrac’s O-ring makescomplete contact with the spinning shaft.This allows the entire seal to rotate at shaftspeed— and enhances overall sealing effec-tiveness. The result is a "Posi"tive "Trac"tiveeffect.

Quick and easy seal retrofitsReplacing existing SKF LER or A9508 sealswith the new PosiTrac seal is a simplemaintenance task. Because PosiTrac is iden-tical in width to the LER seals it replaces, itretrofits into existing SKF pillow blocks with-out special housing, sealing or machiningrequirements. Once the bearing and housing have beendisassembled, actual seal installation can becompleted quickly. Simply remove the oldseal by hand and slide PosiTrac into position.No special tools are required.

Although you’ll experience slight resistancewhen installing PosiTrac seals, this requiresonly slight hand pressure to overcome. Youcan also lubricate the O-ring to ease assembly.

Excellent misalignment and temperaturecapabilitiesOther important PosiTrac features include:• A misalignment capability equivalent to that

of existing SKF LER seals.• A broad temperature operating range from

-30° to 230°F.• Seal speed ratings equal to bearing speed

ratings.

Standard LER Seal PosiTrac Seal PosiTrac Plus Seal

152

PosiTrac and PosiTrac Plus SealsCustomer Benifits

Adaptable forpurge and non-purgeoperationsGrease purging is essential in some applica-tions (high-contamination mining operations,for example), but unacceptable in others(papermaking, meat and fruit processing).PosiTrac adapts easily to either requirement.Simply reverse the seal orientation in thehousing to convert PosiTrac Plus from purge-able to non-purgeable operation.

Packagedfor convenientupgradesUsers of PosiTrac seals can upgrade toPosiTrac Plus at any time. To upgrade, orderthe PosiTrac Plus contact element that corre-sponds with the PosiTrac seal currently inuse. The contact element slips easily overthe aluminum ring’s outer diameter, convert-ing a PosiTrac seal into a PosiTrac Plus formaximum sealing protection.

How to orderPosiTrac Plusfrom SKFThe two PosiTrac Plus components—rubbercontact element and aluminum ring withinboard O-ring—are packaged separatelyand have different designations. The contactelement designation is B-10724-###; thedesignation for the aluminum ring is LOR-XXX. See the accompanying tables for sizeranges.

Easy installation for both purgeable and non-purgeable systems

Grease purgeable set-upuse purgeable for maximum

contamination exclusion

Inside Housing Wall(Bearing side)

Non-Grease purgeable set-upuse non-purgeable for maximum

grease retention

Inside Housing Wall(Bearing side)

153

PosiTrac and PosiTrac Plus SealsFeatures and Benefits

Feature Benefit

1. O-Ring design on bore • Easy to install• Prevents contamination from migrating along shaft into the housings• Prevents lubrication from migrating along shaft out of the housings• Promotes the spinning of the aluminum ring and better sealing• Reduces inventory through part reduction while providing better sealing options

2. Overall width • Easy to installhas not changed • Retrofits into existing housings without machining, purchase of new special

• housing, or purchase of complicated sealing arrangements

3. Lightweight aluminum • Easy to installring • Wide compatibility for many different environments

• Close running tolerances between shaft and housing• Aluminum material for spark resistance

4. Nitrile rubber components • Wide compatibility for many different environments

5. Labyrinth design • Provides sealing without contact (PosiTrac)• Provides speed ratings limited by the bearing• Provides good misalignment capability

6. Unique rubber sealing • Rubber element protected by the ring and housing providing the maximumelement (PosiTrac Plus) protection to the critical sealing element insuring the maximum uptime

• Provides maximum sealing configurations with a minimum inventory• Provides low cost options for a wide variety of shaft sizes• Positive contact under misaligned conditions• For use in dirty, dusty and wet environments• Easy to install as compared to competitive seals• Less costly than a Taconite seal in less demanding applications• Can be used for purge or non-purge systems

PosiTrac Seal PosiTrac Plus Seal

2 2

3

4

41

55

6

154

4-1/16" 024 LOR-111 B-10724-113 1350 38309-1114-1/8" 024 LOR-112 B-10724-113 1350 AS-568-1564-3/16" 024 LOR-113 B-10724-113 1350 AS-568-1564-1/4" 024 LOR-114 B-10724-113 1350 AS-568-1564-5/16" 026 LOR-115 B-10724-117 1300 38309-115

4-3/8" 026 LOR-116 B-10724-117 1300 AS-568-1574-7/16" 026 LOR-117 B-10724-117 1300 AS-568-1574-1/2" 026 LOR-118 B-10724-117 1300 AS-568-1574-13/16" 028 LOR-120 B-10724-122 1150 38309-1204-7/8" 028 LOR-121 B-10724-122 1150 AS-568-159

4-15/16" 028 LOR-122 B-10724-122 1150 AS-568-1595" 028 LOR-123 B-10724-122 1150 AS-568-1595-1/8" 030 LOR-124 B-10724-125 1075 AS-568-1605-3/16" 030 LOR-125 B-10724-125 1075 AS-568-1605-1/4 030 LOR-126 B-10724-125 1075 AS-568-160

5-3/8" 032 LOR-129 B-10724-130 1050 AS-568-2535-7/16" 032 LOR-130 B-10724-130 1050 AS-568-2545-1/2" 032 LOR-131 B-10724-130 1050 AS-568-2545-13/16" 034 LOR-138 B-10724-140 950 AS-568-2575-7/8" 034 LOR-139 B-10724-140 950 AS-568-257

5-15/16" 034 LOR-140 B-10724-140 950 AS-568-2586" 034 LOR-141 B-10724-140 950 AS-568-2586-5/16" 036 LOR-146 B-10724-148 875 38309-1466-3/8" 036 LOR-147 B-10724-148 875 AS-568-2606-7/16" 036 LOR-148 B-10724-148 875 AS-568-260

6-1/2" 036 LOR-149 B-10724-148 875 AS-568-2606-13/16" 038 LOR-153 B-10724-155 825 38309-1536-7/8" 038 LOR-154 B-10724-155 825 AS-568-2626-15/16" 038 LOR-155 B-10724-155 825 AS-568-2627" 038 LOR-156 B-10724-155 825 AS-568-262


7-15/16" 044 LOR-167 B-10724-167 725 AS-568-2668" 044 LOR-168 B-10724-167 725 AS-568-2668-7/16" 048 LOR-550 B-10724-552 680 AS-568-2688-1/2" 048 LOR-551 B-10724-552 680 AS-568-2688-15/16" 048 LOR-552 B-10724-552 640 AS-568-270

9" 048 LOR-513 B-10724-552 640 AS-568-2709-7/16" 052 LOR-553 B-10724-178 600 AS-568-2729-1/2" 052 LOR-178 B-10724-178 600 AS-568-2729-15/16" 056 LOR-607 B-10724-607 575 AS-568-27410" 056 LOR-568 B-10724-607 575 AS-568-274

10-7/16" 056 LOR-606 B-10724-606 550 AS-568-27510-1/2" 056 LOR-519 B-10724-606 550 AS-568-275

Shaft SAF LOR Contact Element RPM* O-Ring**S-1 P/N P/N Rating Designation

Bold Items are standard shaft sizesPlease consult SKF for sizes not listed here

*RPM rating is for B10724/LORC/PosiTrac PlusRPM rating for PosiTrac is limited by the bearing.

**O-Ring information for replacement purposes.AS-568-### industry standard P/N.38309-### SKF made-to-order.

SAF 0XX Housings

PosiTrac and PosiTrac Plus Seals

2-3/8" 213 LOR-36 B-10724-37 2350 AS-568-0362-7/16" 213 LOR-37 B-10724-37 2350 AS-568-0372-1/2" 213 LOR-38 B-10724-37 2350 AS-568-0372-13/16" 215 LOR-46 B-10724-44 2150 AS-568-0402-13/16" 213 216 LOR-51 B-10724-53 1950 AS-568-040

2-7/8" 215 LOR-47 B-10724-44 2150 AS-568-0402-7/8" 213 216 LOR-52 B-10724-53 1950 AS-568-0402-15/16" 213 216 LOR-53 B-10724-53 1950 AS-568-0413" 213 216 LOR-54 B-10724-53 1950 AS-568-0413-1/16" 213 216 LOR-55 B-10724-53 1950 38309-55

3-1/8" 213 216 LOR-56 B-10724-53 1950 AS-568-0423-5/16" 218 LOR-190 B-10724-188 1800 38309-1903-3/8" 218 LOR-191 B-10724-188 1800 AS-568-1534-1/16" 218 222 LOR-111 B-10724-113 1350 38309-1114-1/8" 218 222 LOR-112 B-10724-113 1350 AS-568-156

4-3/16" 218 222 LOR-113 B-10724-113 1350 AS-568-1564-1/4" 218 222 LOR-114 B-10724-113 1350 AS-568-1564-5/16" 220 224 LOR-115 B-10724-117 1300 38309-1154-3/8" 220 224 LOR-116 B-10724-117 1300 AS-568-1574-7/16" 220 224 LOR-117 B-10724-117 1300 AS-568-157

4-1/2 220 224 LOR-118 B-10724-117 1300 AS-568-1574-9/16" 220 224 LOR-119 B-10724-117 1300 38309-1194-13/16" 222 226 LOR-120 B-10724-122 1150 38309-1204-7/8" 222 226 LOR-121 B-10724-122 1150 AS-568-1594-15/16" 222 226 LOR-122 B-10724-122 1150 AS-568-159

5" 222 226 LOR-123 B-10724-122 1150 AS-568-1595-1/8" 224 228 LOR-124 B-10724-125 1075 AS-568-1605-3/16" 224 228 LOR-125 B-10724-125 1075 AS-568-1605-1/4 224 228 LOR-126 B-10724-125 1075 AS-568-1605-5/16" 224 228 LOR-127 B-10724-125 1075 38309-127

5-3/8" 224 228 LOR-128 B-10724-125 1075 AS-658-1615-13/16" 232 LOR-138 B-10724-140 950 AS-658-2575-7/8" 232 LOR-139 B-10724-140 950 AS-658-2575-15/16" 232 LOR-140 B-10724-140 950 AS-658-2586" 232 LOR-141 B-10724-140 950 AS-658-258

6-1/16" 232 LOR-142 B-10724-140 950 38309-1426-5/16" 234 LOR-146 B-10724-148 875 38309-1466-3/8" 234 LOR-147 B-10724-148 875 AS-658-2606-7/16" 234 LOR-148 B-10724-148 875 AS-658-2606-1/2" 234 LOR-149 B-10724-148 875 AS-658-260

6-13/16" 232 236 LOR-153 B-10724-155 825 38309-1536-7/8" 232 236 LOR-154 B-10724-155 825 AS-568-2626-15/16" 232 236 LOR-155 B-10724-155 825 AS-568-2627" 232 236 LOR-156 B-10724-155 825 AS-568-2627-1/16" 232 236 LOR-157 B-10724-155 825 38309-157


7-15/16" 236 LOR-167 B-10724-167 725 AS-568-2668" 236 LOR-168 B-10724-167 725 AS-568-2669-1/2" 244 LOR-178 B-10724-178 600 AS-568-2729-9/16" 244 LOR-179 B-10724-178 600 AS-568-2739-5/8" 244 LOR-180 B-10724-178 600 AS-568-2739-11/16" 244 LOR-181 B-10724-178 600 AS-568-273

Shaft SAF SAF LOR Contact Element RPM* O-Ring**S-2 S-3 P/N P/N Rating Designation

SAF 2XX Housings


Bold Items are standard shaft sizes Please consult SKF for sizes not listed here 155

156



2-13/16" 312 315 LOR-46 B-10724-44 2150 AS-568-0402-13/16" 313 LOR-51 B-10724-53 1950 AS-568-0512-7/8" 312 315 LOR-47 B-10724-44 2150 AS-568-0402-7/8" 313 LOR-52 B-10724-53 1950 AS-568-0402-15/16" 313 LOR-53 B-10724-53 1950 AS-568-041

3" 313 LOR-54 B-10724-53 1950 AS-568-0413-1/16" 317 LOR-186 B-10724-188 1800 38309-1863-1/16" 313 LOR-55 B-10724-53 1950 38309-553-1/8" 317 LOR-187 B-10724-188 1800 AS-568-1523-1/8" 313 LOR-56 B-10724-53 1950 AS-568-042

3-3/16" 317 LOR-188 B-10724-188 1800 AS-568-1523-1/4" 314 317 LOR-189 B-10724-188 1800 AS-568-1523-5/16" 318 LOR-190 B-10724-188 1800 38309-1903-3/8" 318 LOR-191 B-10724-188 1800 AS-568-1533-13/16" 317 LOR-107 B-10724-109 1450 38309-107

3-7/8" 317 LOR-108 B-10724-109 1450 AS-568-1553-15/16" 317 LOR-109 B-10724-109 1450 AS-568-1554" 317 LOR-110 B-10724-109 1450 AS-568-1554-1/16" 318 322 LOR-111 B-10724-113 1350 38309-1114-1/8" 318 322 LOR-112 B-10724-113 1350 AS-568-156

4-3/16" 318 322 LOR-113 B-10724-113 1350 AS-568-1564-1/4" 318 322 LOR-114 B-10724-113 1350 AS-568-1564-5/16" 320 324 LOR-115 B-10724-117 1300 38309-1154-3/8" 320 324 LOR-116 B-10724-117 1300 AS-568-1574-7/16" 320 324 LOR-117 B-10724-117 1300 AS-568-157

4-1/2" 320 324 LOR-118 B-10724-117 1300 AS-568-1574-9/16" 320 324 LOR-119 B-10724-117 1300 38309-1194-13/16" 322 326 LOR-120 B-10724-122 1150 38309-1204-7/8" 322 326 LOR-121 B-10724-122 1150 AS-568-1594-15/16" 322 326 LOR-122 B-10724-122 1150 AS-568-159

5" 322 326 LOR-123 B-10724-122 1150 AS-568-1595-1/8" 324 328 LOR-124 B-10724-125 1075 AS-568-1605-3/16" 324 328 LOR-125 B-10724-125 1075 AS-568-1605-1/4" 324 328 LOR-126 B-10724-125 1075 AS-568-1605-5/16" 324 328 LOR-127 B-10724-125 1075 38309-127

5-3/8" 324 328 LOR-128 B-10724-125 1075 AS-568-1615-13/16" 332 LOR-138 B-10724-140 950 AS-568-2575-7/8" 332 LOR-139 B-10724-140 950 AS-568-2575-15/16" 332 LOR-140 B-10724-140 950 AS-568-2586" 332 LOR-141 B-10724-140 950 AS-568-258

6-1/16" 332 LOR-142 B-10724-140 950 38309-1426-5/16" 334 LOR-146 B-10724-148 875 38309-1466-3/8" 334 LOR-147 B-10724-148 875 AS-568-2606-7/16" 334 LOR-148 B-10724-148 875 AS-568-2606-1/2" 334 LOR-149 B-10724-148 875 AS-568-260

SAF 3XX Housings



157

SAF 3XX Housings (cont.)

SAF 5XX Housings


6-13/16" 332 236 LOR-153 B-10724-155 825 38309-1536-7/8" 332 236 LOR-154 B-10724-155 825 AS-568-2626-15/16" 332 236 LOR-155 B-10724-155 825 AS-568-2627" 332 236 LOR-156 B-10724-155 825 AS-568-2627-1/16" 332 236 LOR-157 B-10724-155 825 38309-157

7-1/8" 338 LOR-158 B-10724-159 800 AS-568-2637-3/16" 338 LOR-159 B-10724-159 800 AS-568-2637-1/4" 338 LOR-160 B-10724-159 800 AS-568-263

2-3/8" 515 LOR-36 B-10724-37 2350 AS-568-0362-7/16" 515 LOR-37 B-10724-37 2350 AS-568-0372-1/2" 515 LOR-38 B-10724-37 2350 AS-568-0372-9/16” 516 LOR-42 B-10724-44 2150 AS-568-0382-5/8" 516 LOR-43 B-10724-44 2150 AS-568-038


3" 517 LOR-54 B-10724-53 1950 AS-568-0413-1/16" 518 LOR-186 B-10724-188 1800 38309-1863-1/8" 518 LOR-187 B-10724-188 1800 AS-568-1523-3/16" 518 LOR-188 B-10724-188 1800 AS-568-1523-1/4" 518 LOR-189 B-10724-188 1800 AS-568-152


3-7/8" 522 LOR-108 B-10724-109 1450 AS-568-1553-15/16" 522 LOR-109 B-10724-109 1450 AS-568-1554" 522 LOR-110 B-10724-109 1450 AS-568-1554-1/16" 524 LOR-111 B-10724-113 1350 38309-1114-1/8" 524 LOR-112 B-10724-113 1350 AS-568-156

4-3/16" 524 LOR-113 B-10724-113 1350 AS-568-1564-1/4" 524 LOR-114 B-10724-113 1350 AS-568-1564-5/16" 526 LOR-115 B-10724-117 1300 38309-1154-3/8" 526 LOR-116 B-10724-117 1300 AS-568-1574-7/16" 526 LOR-117 B-10724-117 1300 AS-568-157

4-1/2" 526 LOR-118 B-10724-117 1300 AS-568-1574-13/16" 528 LOR-120 B-10724-122 1150 38309-1204-7/8" 528 LOR-121 B-10724-122 1150 AS-568-1594-15/16" 528 LOR-122 B-10724-122 1150 AS-568-1595" 528 LOR-123 B-10724-122 1150 AS-568-159






158


SAF 6XX Housings

5-1/8" 530 LOR-124 B-10724-125 1075 AS-568-1605-3/16" 530 LOR-125 B-10724-125 1075 AS-568-1605-1/4 530 LOR-126 B-10724-125 1075 AS-568-1605-3/8" 532 LOR-129 B-10724-130 1050 AS-568-2535-7/16" 532 LOR-130 B-10724-130 1050 AS-568-254

5-1/2" 532 LOR-131 B-10724-130 1050 AS-568-2545-13/16" 534 LOR-138 B-10724-140 950 AS-568-2575-7/8" 534 LOR-139 B-10724-140 950 AS-568-2575-15/16" 534 LOR-140 B-10724-140 950 AS-568-2586" 534 LOR-141 B-10724-140 950 AS-568-258


6-7/8" 538 LOR-154 B-10724-155 825 AS-568-2626-15/16" 538 LOR-155 B-10724-155 825 AS-568-2627" 538 LOR-156 B-10724-155 825 AS-568-2627-1/8" 540 LOR-158 B-10724-159 800 AS-568-2637-3/16" 540 LOR-159 B-10724-159 800 AS-568-263

7-1/4" 540 LOR-160 B-10724-159 800 AS-568-2637-13/16" 544 LOR-165 B-10724-167 725 AS-568-2667-7/8" 544 LOR-166 B-10724-167 725 AS-568-2667-15/16" 544 LOR-167 B-10724-167 725 AS-568-2668" 544 LOR-168 B-10724-167 725 AS-568-266






2-13/16" 617 LOR-182 B-10724-184 1950 AS-568-1492-7/8" 617 LOR-183 B-10724-184 1950 AS-568-1502-15/16" 617 LOR-184 B-10724-184 1950 AS-568-1513" 617 LOR-185 B-10724-184 1950 AS-568-1513-1/16" 618 LOR-186 B-10724-188 1800 38309-186





159




3-15/16" 622 LOR-109 B-10724-109 1450 AS-568-1554" 622 LOR-110 B-10724-109 1450 AS-568-1554-1/16" 624 LOR-111 B-10724-113 1350 38309-1114-1/8" 624 LOR-112 B-10724-113 1350 AS-568-1564-3/16" 624 LOR-113 B-10724-113 1350 AS-568-156

4-1/4" 624 LOR-114 B-10724-113 1350 AS-568-1564-5/16" 626 LOR-115 B-10724-117 1300 38309-1154-3/8" 626 LOR-116 B-10724-117 1300 AS-568-1574-7/16" 626 LOR-117 B-10724-117 1300 AS-568-1574-1/2" 626 LOR-118 B-10724-117 1300 AS-568-157

4-13/16" 628 LOR-120 B-10724-122 1150 38309-1204-7/8" 628 LOR-121 B-10724-122 1150 AS-568-1594-15/16" 628 LOR-122 B-10724-122 1150 AS-568-1595" 628 LOR-123 B-10724-122 1150 AS-568-1595-1/8" 630 LOR-124 B-10724-125 1075 AS-568-160

5-3/16" 630 LOR-125 B-10724-125 1075 AS-568-1605-1/4 630 LOR-126 B-10724-125 1075 AS-568-1605-3/8" 632 LOR-129 B-10724-130 1050 AS-568-2535-7/16" 632 LOR-130 B-10724-130 1050 AS-568-2545-1/2" 632 LOR-131 B-10724-130 1050 AS-568-254

5-13/16" 634 LOR-138 B-10724-140 950 AS-568-2575-7/8" 634 LOR-139 B-10724-140 950 AS-568-2575-15/16" 634 LOR-140 B-10724-140 950 AS-568-2586" 634 LOR-141 B-10724-140 950 AS-568-2586-13/16" 638 LOR-153 B-10724-155 825 38309-153

6-7/8" 638 LOR-154 B-10724-155 825 AS-568-2626-15/16" 638 LOR-155 B-10724-155 825 AS-568-2627" 638 LOR-156 B-10724-155 825 AS-568-2627-1/8" 640 LOR-158 B-10724-159 800 AS-568-2637-3/16" 640 LOR-159 B-10724-159 800 AS-568-263

7-1/4" 640 LOR-160 B-10724-159 800 AS-568-263





160

Shaft SAF SAF SAF SAF SAF SAF SAF LOR P/N Contact RPM* O-Ring**S-1 S-1 S-1 S-2 S-2 S-3 S-3 Element P/N Rating Designation

PosiTrac Seals (by shaft size)

2-1/8” 613 312 LOR-31 B-10724-32 2600 AS-568-0342-3/16” 613 312 LOR-32 B-10724-32 2600 AS-568-0352-1/4” 613 312 LOR-33 B-10724-32 2600 AS-568-0352-3/8” 515 615 213 313 LOR-36 B-10724-37 2350 AS-568-0362-7/16” 515 615 213 313 LOR-37 B-10724-37 2350 AS-568-037

2-1/2” 515 615 213 313 LOR-38 B-10724-37 2350 AS-568-0372-9/16” 516 616 314 LOR-42 B-10724-44 2150 AS-568-0382-5/8” 516 616 314 LOR-43 B-10724-44 2150 AS-568-0382-11/16” 516 616 314 LOR-44 B-10724-44 2150 AS-568-0392-3/4” 516 616 314 LOR-45 B-10724-44 2150 AS-568-039

2-13/16” 617 LOR-182 B-10724-184 1950 AS-568-1492-13/16” 312 215 315 LOR-46 B-10724-44 2150 AS-568-0402-13/16” 517 213 313 216 LOR-51 B-10724-53 1950 AS-568-0402-7/8” 617 LOR-183 B-10724-184 1950 AS-568-1502-7/8” 312 215 315 LOR-47 B-10724-44 2150 AS-568-040

2-7/8” 517 213 313 216 LOR-52 B-10724-53 1950 AS-568-0402-15/16” 617 LOR-184 B-10724-184 1950 AS-568-1512-15/16” 517 213 313 216 LOR-53 B-10724-53 1950 AS-568-1413” 617 LOR-185 B-10724-184 1950 AS-568-1513” 517 213 313 216 LOR-54 B-10724-53 1950 AS-568-041

3-1/16” 518 618 317 LOR-186 B-10724-188 1800 38309-1863-1/16” 213 313 216 LOR-55 B-10724-53 1950 38309-553-1/8” 518 618 317 LOR-187 B-10724-188 1800 AS-568-1523-1/8” 213 313 216 LOR-56 B-10724-53 1950 AS-568-0423-3/16” 518 618 317 LOR-188 B-10724-188 1800 AS-568-152

3-1/4” 518 618 314 317 LOR-189 B-10724-188 1800 AS-568-1523-5/16” 520 620 LOR-100 B-10724-102 1650 38309-1003-5/16” 218 318 LOR-190 B-10724-188 1800 38309-1903-3/8” 520 620 LOR-101 B-10724-102 1650 AS-568-1533-3/8” 218 318 LOR-191 B-10724-188 1800 AS-568-153

3-7/16” 520 620 LOR-102 B-10724-102 1650 AS-568-1533-1/2” 520 620 LOR-103 B-10724-102 1650 AS-568-1533-11/16” 622 LOR-557 B-10724-109 1550 AS-568-1543-13/16” 522 622 317 LOR-107 B-10724-109 1450 38309-1073-7/8” 522 622 317 LOR-108 B-10724-109 1450 AS-568-155

3-15/16” 522 622 317 LOR-109 B-10724-109 1450 AS-568-1554” 522 622 317 LOR-110 B-10724-109 1450 AS-568-1554-1/16” 024 524 624 218 318 222 322 LOR-111 B-10724-113 1350 38309-1114-1/8” 024 524 624 218 318 222 322 LOR-112 B-10724-113 1350 AS-568-1564-3/16” 024 524 624 218 318 222 322 LOR-113 B-10724-113 1350 AS-568-156

4-1/4” 024 524 624 218 318 222 322 LOR-114 B-10724-113 1350 AS-568-1564-5/16” 026 526 626 220 320 224 324 LOR-115 B-10724-117 1300 38309-1154-3/8” 026 526 626 220 320 224 324 LOR-116 B-10724-117 1300 AS-568-1574-7/16” 026 526 626 220 320 224 324 LOR-117 B-10724-117 1300 AS-568-1574-1/2” 026 526 626 220 320 224 324 LOR-118 B-10724-117 1300 AS-568-157

4-9/16” 220 320 224 324 LOR-119 B-10724-117 1300 38309-1194-13/16” 028 528 628 222 322 226 326 LOR-120 B-10724-122 1150 38309-1204-7/8” 028 528 628 222 322 226 326 LOR-121 B-10724-122 1150 AS-568-1594-15/16” 028 528 628 222 322 226 326 LOR-122 B-10724-122 1150 AS-568-1595” 028 528 628 222 322 226 326 LOR-123 B-10724-122 1150 AS-568-159

161

5-1/8” 030 530 630 224 324 228 328 LOR-124 B-10724-125 1075 AS-568-1605-3/16” 030 530 630 224 324 228 328 LOR-125 B-10724-125 1075 AS-568-1605-1/4” 030 530 630 224 324 228 328 LOR-126 B-10724-125 1075 AS-568-1605-5/16” 224 324 228 328 LOR-127 B-10724-125 1075 38309-1275-3/8” 224 324 228 328 LOR-128 B-10724-125 1075 AS-568-161

5-3/8” 032 532 632 LOR-129 B-10724-130 1050 AS-568-2535-7/16” 032 532 632 LOR-130 B-10724-130 1050 AS-568-2545-1/2” 032 532 632 LOR-131 B-10724-130 1050 AS-568-2545-13/16” 034 534 634 232 332 LOR-138 B-10724-140 950 AS-568-2575-7/8” 034 534 634 232 332 LOR-139 B-10724-140 950 AS-568-257

5-15/16” 034 534 634 232 332 LOR-140 B-10724-140 950 AS-568-2586” 034 534 634 232 332 LOR-141 B-10724-140 950 AS-568-2586-1/16” 232 332 LOR-142 B-10724-140 950 38309-1426-5/16” 036 536 234 334 LOR-146 B-10724-148 875 38309-1466-3/8” 036 536 234 334 LOR-147 B-10724-148 875 AS-568-260

6-7/16” 036 536 234 334 LOR-148 B-10724-148 875 AS-568-2606-1/2” 036 536 234 334 LOR-149 B-10724-148 875 AS-568-2606-13/16” 038 538 638 232 332 236 LOR-153 B-10724-155 825 38309-1536-7/8” 038 538 638 232 332 236 LOR-154 B-10724-155 825 AS-568-2626-15/16” 038 538 638 232 332 236 LOR-155 B-10724-155 825 AS-568-262

7” 038 538 638 232 332 236 LOR-156 B-10724-155 825 AS-568-2627-1/16” 232 332 236 236 LOR-157 B-10724-155 825 38309-1577-1/8” 040 540 640 238 338 LOR-158 B-10724-159 800 AS-568-2637-3/16” 040 540 640 238 338 LOR-159 B-10724-159 800 AS-568-2637-1/4” 040 540 640 238 338 LOR-160 B-10724-159 800 AS-568-263

7-13/16” 044 544 236 LOR-165 B-10724-167 725 AS-568-2667-7/8” 044 544 236 LOR-166 B-10724-167 725 AS-568-2667-15/16” 044 544 236 LOR-167 B-10724-167 725 AS-568-2668” 044 544 236 LOR-168 B-10724-167 725 AS-568-2668-7/16” 048 LOR-550 B-10724-552 680 AS-568-268

8-1/2” 048 LOR-551 B-10724-552 680 AS-568-2688-15/16” 048 LOR-552 B-10724-552 640 AS-568-2709” 048 LOR-513 B-10724-552 640 AS-568-2709-7/16” 052 LOR-553 B-10724-178 600 AS-568-2729-1/2” 052 244 LOR-178 B-10724-178 600 AS-568-272

9-9/16” 244 LOR-179 B-10724-178 600 AS-568-2739-5/8” 244 LOR-180 B-10724-178 600 AS-568-2739-11/16” 244 LOR-181 B-10724-178 600 AS-568-2739-15/16” 056 LOR-607 B-10724-607 575 AS-568-27410” 056 LOR-568 B-10724-607 575 AS-568-274

10-7/16” 056 LOR-606 B-10724-606 550 AS-568-27510-1/2” 056 LOR-519 B-10724-606 550 AS-568-275


Shaft SAF SAF SAF SAF SAF SAF SAF LOR P/N Contact RPM* O-Ring**S-1 S-1 S-1 S-2 S-2 S-3 S-3 Element P/N Rating Designation



PosiTrac Seals (by shaft size)

162

LOR P/N SAF SAF SAF SAF SAF SAF SAF Contact RPM* Shaft O-Ring**S-1 S-1 S-1 S-2 S-2 S-3 S-3 Element P/N Rating Designation

PosiTrac Seals (by LOR P/N)

LOR-31 613 312 B-10724-32 2600 2-1/8” AS-568-034LOR-32 613 312 B-10724-32 2600 2-3/16” AS-568-035LOR-33 613 312 B-10724-32 2600 2-1/4” AS-568-035LOR-36 515 615 213 313 B-10724-37 2350 2-3/8” AS-568-036LOR-37 515 615 213 313 B-10724-37 2350 2-7/16” AS-568-037

LOR-38 515 615 213 313 B-10724-37 2350 2-1/2” AS-568-037LOR-42 516 616 314 B-10724-44 2150 2-9/16” AS-568-038LOR-43 516 616 314 B-10724-44 2150 2-5/8” AS-568-038LOR-44 516 616 314 B-10724-44 2150 2-11/16” AS-568-039LOR-45 516 616 314 B-10724-44 2150 2-3/4” AS-568-039

LOR-46 312 215 315 B-10724-44 2150 2-13/16” AS-568-040LOR-47 312 215 315 B-10724-44 2150 2-7/8” AS-568-040LOR-51 517 213 313 216 B-10724-53 1950 2-13/16” AS-568-040LOR-52 517 213 313 216 B-10724-53 1950 2-7/8” AS-568-040LOR-53 517 213 313 216 B-10724-53 1950 2-15/16” AS-568-041

LOR-54 517 213 313 216 B-10724-53 1950 3” AS-568-041LOR-55 213 313 216 B-10724-53 1950 3-1/16” 38309-55LOR-56 213 313 216 B-10724-53 1950 3-1/8” AS-568-042LOR-100 520 620 B-10724-102 1650 3-5/16” 38309-100LOR-101 520 620 B-10724-102 1650 3-3/8” AS-568-153

LOR-102 520 620 B-10724-102 1650 3-7/16” AS-568-153LOR-103 520 620 B-10724-102 1650 3-1/2” AS-568-153LOR-107 522 622 317 B-10724-109 1450 3-13/16” 38309-107LOR-108 522 622 317 B-10724-109 1450 3-7/8” AS-568-155LOR-109 522 622 317 B-10724-109 1450 3-15/16” AS-568-155

LOR-110 522 622 317 B-10724-109 1450 4” AS-568-155LOR-111 024 524 624 218 318 222 322 B-10724-113 1350 4-1/16” 38309-111LOR-112 024 524 624 218 318 222 322 B-10724-113 1350 4-1/8” AS-568-156LOR-113 024 524 624 218 318 222 322 B-10724-113 1350 4-3/16” AS-568-156LOR-114 024 524 624 218 318 222 322 B-10724-113 1350 4-1/4” AS-568-156

LOR-115 026 526 626 220 320 224 324 B-10724-117 1300 4-5/16” 38309-115LOR-116 026 526 626 220 320 224 324 B-10724-117 1300 4-3/8” AS-568-157LOR-117 026 526 626 220 320 224 324 B-10724-117 1300 4-7/16” AS-568-157LOR-118 026 526 626 220 320 224 324 B-10724-117 1300 4-1/2” AS-568-157LOR-119 220 320 224 324 B-10724-117 1300 4-9/16” 38309-119

LOR-120 028 528 628 222 322 226 326 B-10724-122 1150 4-13/16” 38309-120LOR-121 028 528 628 222 322 226 326 B-10724-122 1150 4-7/8” AS-568-159LOR-122 028 528 628 222 322 226 326 B-10724-122 1150 4-15/16” AS-568-159LOR-123 028 528 628 222 322 226 326 B-10724-122 1150 5” AS-568-159LOR-124 030 530 630 224 324 228 328 B-10724-125 1075 5-1/8” AS-568-160

LOR-125 030 530 630 224 324 228 328 B-10724-125 1075 5-3/16” AS-568-160LOR-126 030 530 630 224 324 228 328 B-10724-125 1075 5-1/4” AS-568-160LOR-127 224 324 228 328 B-10724-125 1075 5-5/16” 38309-127LOR-128 224 324 228 328 B-10724-125 1075 5-3/8” AS-568-161LOR-129 032 532 632 B-10724-130 1050 5-3/8” AS-568-253

LOR-130 032 532 632 B-10724-130 1050 5-7/16” AS-568-254LOR-131 032 532 632 B-10724-130 1050 5-1/2” AS-568-254LOR-138 034 534 634 232 332 B-10724-140 950 5-13/16” AS-568-257LOR-139 034 534 634 232 332 B-10724-140 950 5-7/8” AS-568-257LOR-140 034 534 634 232 332 B-10724-140 950 5-15/16” AS-568-258

163

LOR-141 034 534 634 232 332 B-10724-140 950 6” AS-568-258LOR-142 232 332 B-10724-140 950 6-1/16” 38309-142LOR-146 036 536 234 334 B-10724-148 875 6-5/16” 38309-146LOR-147 036 536 234 334 B-10724-148 875 6-3/8” AS-568-260LOR-148 036 536 234 334 B-10724-148 875 6-7/16” AS-568-260

LOR-149 036 536 234 334 B-10724-148 875 6-1/2” AS-568-260LOR-153 038 538 638 232 332 236 236 B-10724-155 825 6-13/16” 38309-153LOR-154 038 538 638 232 332 236 236 B-10724-155 825 6-7/8” AS-568-262LOR-155 038 538 638 232 332 236 236 B-10724-155 825 6-15/16” AS-568-262LOR-156 038 538 638 232 332 236 236 B-10724-155 825 7” AS-568-262

LOR-157 232 332 236 236 B-10724-155 825 7-1/16” 38309-157LOR-158 040 540 640 238 338 B-10724-159 800 7-1/8” AS-568-263LOR-159 040 540 640 238 338 B-10724-159 800 7-3/16” AS-568-263LOR-160 040 540 640 238 338 B-10724-159 800 7-1/4” AS-568-263LOR-165 044 544 236 B-10724-167 725 7-13/16” AS-568-266

LOR-166 044 544 236 B-10724-167 725 7-7/8” AS-568-266LOR-167 044 544 236 B-10724-167 725 7-15/16” AS-568-266LOR-168 044 544 236 B-10724-167 725 8” AS-568-266LOR-178 052 244 B-10724-178 600 9-1/2” AS-568-272LOR-179 244 B-10724-178 600 9-9/16” AS-568-273

LOR-180 244 B-10724-178 600 9-5/8” AS-568-273LOR-181 244 B-10724-178 600 9-11/16” AS-568-273LOR-182 617 B-10724-184 1950 2-13/16” AS-568-149LOR-183 617 B-10724-184 1950 2-7/8” AS-568-150LOR-184 617 B-10724-184 1950 2-15/16” AS-568-151

LOR-185 617 B-10724-184 1950 3” AS-568-151LOR-186 518 618 317 B-10724-188 1800 3-1/16” 38309-186LOR-187 518 618 317 B-10724-188 1800 3-1/8” AS-568-152LOR-188 518 618 317 B-10724-188 1800 3-3/16” AS-568-152LOR-189 518 618 314 317 B-10724-188 1800 3-1/4” AS-568-152

LOR-190 218 318 B-10724-188 1800 3-5/16” 38309-190LOR-191 218 318 B-10724-188 1800 3-3/8” AS-568-153LOR-513 048 B-10724-552 640 9” AS-568-270LOR-519 056 B-10724-606 550 10-1/2” AS-568-275LOR-550 048 B-10724-552 680 8-7/16” AS-568-268

LOR-551 048 B-10724-552 680 8-1/2” AS-568-268LOR-552 048 B-10724-552 640 8-15/16” AS-568-270LOR-553 052 B-10724-178 600 9-7/16” AS-568-272LOR-557 622 B-10724-109 1550 3-11/16” AS-568-154LOR-568 056 B-10724-607 575 10” AS-568-274

LOR-606 056 B-10724-606 550 10-7/16” AS-568-275LOR-607 056 B-10724-607 575 9-15/16” AS-568-274


LOR P/N SAF SAF SAF SAF SAF SAF SAF Contact RPM* Shaft O-Ring**S-1 S-1 S-1 S-2 S-2 S-3 S-3 Element P/N Rating Designation



PosiTrac Seals (by LOR P/N)

165

SAF Split Pillow Blocks

Nomenclature

S A F 22328 TVBY

F—Four bolt base(when optional)

S—Standardpillow block

A—Inch dimensions

F—Triple ring seal

Material:

D—Cast iron (standard)

D—Ductile iron

Common Suffixes:

T —Taconite contact seal

TV —Taconite V-ring seal

TA or —Taconite seal withTVA button head grease fitting

TB or —Taconite seal with giantTVB button head grease fitting

Y —One end closed(i.e., supplied with end plug)

-210 —Contact seals in place oftriple ring seals

Housing Basic MountingDesignation Bearing Series Method

13(00) 13(00) Cylindrical15(00) 12(00) K Adapter16(00) 13(00) K Adapter222(00) 222(00) CC/W33 Cylindrical223(00) 223(00) CC/W33 Cylindrical225(00) 222(00) CCK/W33 Adapter226(00) 223(00) CCK/W33 Adapter230(00) KA 230(00) CCK/W33 AdapterC22(00) C22(00) CylindricalC23(00) C23(00) CylindricalC25(00) C22(00) K AdapterC26(00) C23(00) K AdapterC30(00) KA C30(00) K Adapter

166

Split Pillow BlocksBall Bearing / Cylindrical Mount

SAF 1300Two piece cast-iron housingSelf-aligning / 1300 series bearingHeld or free bearingOil or grease lubricationLER/LOR triple ring seals

How to Order SAF 1311

Option Specify

Four Bolt Base FSAF 1311One End Closed SAF 1311YTaconite Seal SAF 1311TContact Seals SAF 1311-210

Shaft Designations Massdia. Complete Bearing Bearing LER Lock- Lock- Pillow Stab. Triple ring End Taconite

pillow block basic load grease nut washer block ring seal plug sealda S-2 S-3 rating speed housing S-2 shaft S-3 shaft S-2 S-3

dynamic limit (2 Req’d) (1 Req’d) (1 Req’d)C

mm in lbs r/min lbs

40 1¹⁵⁄₁₆ 1⁷⁄₁₆ SAF 1308 1308E 7 600 6 700 N 08 W 08 SAF 308 SR 1608 LER 24 LER 17 EPR 3 TER 24 TER 17 14

45 2¹⁄₈ 1¹¹⁄₁₆ SAF 1309 1309E 8 770 6 300 N 09 W 09 SAF 309 SR 1609 LER 28 LER 20 EPR 4 TER 28 TER 20 18

50 2³⁄₈ 1⁷⁄₈ SAF 1310 1310E 9 800 5 600 N 10 W 10 SAF 310 SR 1610 LER 35 LER 23 EPR 5 TER 35 TER 23 21

55 2⁹⁄₁₆ 2¹⁄₁₆ SAF 1311 1311E 11 400 5 000 N 11 W 11 SAF 311 SR 1611 LER 40 LER 27 EPR 6 TER 40 TER 27 25

60 2⁷⁄₈ 2¹⁄₄ SAF 1312 1312E 13 200 4 500 N 12 W 12 SAF 312 SR 1612 LOR 47 LOR 33 EPR 7 TER 47 TER 33 29

65 3¹⁄₁₆ 2⁷⁄₁₆ SAF 1313 1313E 14 600 4 300 N 13 W 13 SAF 313 SR 1613 LOR 55 LOR 37 EPR 7 TER 55 TER 37 35

70 3¹⁄₄ 2⁵⁄₈ SAF 1314 1314 16 700 4 000 N 14 W 14 SAF 314 SR 1614 LOR 64 LOR 43 EPR 8 TER 64 TER 43 40

75 3⁷⁄₁₆ 2¹³⁄₁₆ SAF 1315 1315 17 800 3 800 AN 15 W 15 SAF 315 SR 1615 LOR 79 LOR 46 EPR 8 TER 79 TER 46 44

80 3⁵⁄₈ 3 SAF 1316 1316 19 900 3 600 AN 16 W 16 SAF 316 SR 1616 LOR 84 LOR 60 EPR 10 TER 84 TER 60 63

85 3¹⁵⁄₁₆ 3³⁄₁₆ SAF 1317 1317 21 900 3 400 AN 17 W 17 SAF 317 SR 1617 LOR 109 LOR 188 EPR 11 TER 109 TER 188 66

90 4¹⁄₈ 3³⁄₈ SAF 1318 1318 26 300 3 200 AN 18 W 18 SAF 318 SR 1618 LOR 112 LOR 191 EPR 11 TER 112 TER 191 86

100 4¹⁄₂ 3¹³⁄₁₆ SAF 1320 1320 32 200 2 800 AN 20 W 20 SAF 320 SR 1620 LOR 118 LOR 106 EPR 12 TER 118 TER 106 97

110 4⁷⁄₈ 4³⁄₁₆ SAF 1322 1322 36 600 2 400 AN 22 W 22 SAF 322 SR 1622 LOR 121 LOR 113 EPR 14 TER 121 TER 113 132

Held and Free: Specify the appropriate stabilizing rings for a Held unit; two required. Discard the enclosed stabilizing ring marked “spherical”.For shaft diameter tolerances see pages 262-265; for bearing information see page 277; for other seal speed limits see page 143.

Sizes SAF 1308-SAF 1310, two-bolt base only;Sizes SAF 1311-SAF 1317, two or four-bolt base options;Sizes SAF 1318-SAF 1322, four-bolt base only.

167

Split Pillow BlocksBall Bearing / Cylindrical Mount

SAF 1300Two piece cast-iron housing

Self-aligning / 1300 series bearingHeld or free bearing

Oil or grease lubricationLER/LOR triple ring seals

Designations Static BoltsComplete oilpillow block level

A B C D E E F H K L (No. Req’d) R T2 T3Max Min

in

SAF 1308 2¹⁄₂ 8¹⁄₄ 2³⁄₈ 1 7 6¹⁄₂ — 4¹³⁄₁₆ 1⁷⁄₃₂ 4 (2)-¹⁄₂ 1¹⁄₆₄ 3¹⁄₂ 3⁹⁄₃₂

SAF 1309 2³⁄₄ 9⁵⁄₈ 2³⁄₄ 1 7⁷⁄₈ 7³⁄₈ — 5⁵⁄₁₆ 1⁵⁄₁₆ 4¹⁄₄ (2)-⁵⁄₈ 1¹⁄₁₆ 3⁹⁄₁₆ 3⁹⁄₁₆

SAF 1310 3 10⁵⁄₈ 2³⁄₄ 1¹⁄₈ 9 7³⁄₄ — 5¹³⁄₁₆ 1⁷⁄₁₆ 4⁵⁄₈ (2)-⁵⁄₈ 1⁵⁄₃₂ 3³⁄₄ 3³⁄₄

SAF 1311 3¹⁄₄ 11 3¹⁄₈ 1³⁄₁₆ 9¹⁄₂ 8¹⁄₈ 2 6³⁄₁₆ 1¹⁄₂ 5 (2)-⁵⁄₈, (4)-¹⁄₂ 1³⁄₁₆ 3⁷⁄₈ 3⁷⁄₈

SAF 1312 3¹⁄₄ 11¹⁄₄ 3¹⁄₈ 1³⁄₁₆ 9⁵⁄₈ 8⁵⁄₈ 1⁷⁄₈ 6³⁄₈ 1³⁄₈ 5¹⁄₄ (2)-⁵⁄₈, (4)-¹⁄₂ 1¹⁄₄ 4³⁄₃₂ 4¹⁄₁₆

SAF 1313 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1⁷⁄₁₆ 5⁵⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹¹⁄₃₂ 4¹⁄₈ 4¹⁄₈

SAF 1314 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7³⁄₈ 1⁹⁄₁₆ 5³⁄₈ (2)-³⁄₄, (4)-⁵⁄₈ 1³⁄₈ 4⁵⁄₃₂ 4¹⁄₈

SAF 1315 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹¹⁄₁₆ 5⁷⁄₈ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₃₂ 4¹⁄₂ 4¹⁄₂

SAF 1316 4¹⁄₄ 14¹⁄₄ 3⁷⁄₈ 1³⁄₄ 12⁵⁄₈ 10⁵⁄₈ 2¹⁄₈ 8¹⁄₄ 1¹³⁄₁₆ 6¹⁄₂ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁄₂ 4¹⁹⁄₃₂ 4¹⁹⁄₃₂

SAF 1317 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8³⁄₄ 1⁷⁄₈ 6³⁄₄ (2)-⁷⁄₈, (4)-³⁄₄ 1⁹⁄₁₆ 4¹¹⁄₁₆ 4¹⁹⁄₃₂

SAF 1318 4³⁄₄ 15¹⁄₂ 4³⁄₈ 2 13¹⁄₂ 12 2¹⁄₄ 9¹⁄₄ 2 6⁷⁄₈ (4)-³⁄₄ 1¹¹⁄₁₆ 4³⁄₄ 4¹⁹⁄₃₂

SAF 1320 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 2³⁄₁₆ 7³⁄₈ (4)-³⁄₄ 1²⁷⁄₃₂ 5 5

SAF 1322 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹⁄₂ 8¹⁄₈ (4)-⁷⁄₈ 1¹⁵⁄₁₆ 5¹⁄₄ 5³⁄₈


Option Specify

Four Bolt Base FSAF 1311One End Closed SAF 1311YTaconite Seal SAF 1311TContact Seals SAF 1311-210


Taconite Seal Option

168

Split Pillow BlocksBall Bearing / Adapter Mount

SAF 1500Two piece cast-iron housingSelf-aligning / 1200 K series bearingHeld or free bearingOil or grease lubricationLER/LOR triple ring seals


Option Specify

Four Bolt Base FSAF 1515One End Closed SAF 1515YTaconite Seals SAF 1515Contact Seals SAF 1515-210Optional Shaft Size SAF 1515

Shaft Designations Massdia. Complete Bearing Bearing LER Adapter Pillow Stab. Triple ring End TaconiteS-1 pillow block basic load grease assembly block ring seal plug sealStandard Optional rating speed housing (No. Req’d) (2 Req’d)

dynamic limitC

in lbs r/min lbs

1³⁄₁₆ — SAF 1507 1207 EK 4 270 9 000 SNW 7 SAF 507 (1) SR 7-6 LER 14 EPR 2 TER 14 8

1⁷⁄₁₆ 1³⁄₈, 1¹⁄₂ SAF 1509 1209 EK 5 150 7 500 SNW 9 SAF 509 (1) SR 9-0 LER 17 EPR 3 TER 17 11

1¹¹⁄₁₆ 1⁵⁄₈, 1³⁄₄ SAF 1510 1210 EK 5 960 7 000 SNW 10 SAF 510 (1) SR 10-8 LER 20 EPR 4 TER 20 12

1¹⁵⁄₁₆ 1⁷⁄₈, 2 SAF 1511 1211 EK 6 210 6 300 SNW 11 SAF 511 (1) SR 11-9 LER 24 EPR 5 TER 24 16

2³⁄₁₆ 2¹⁄₈, 2¹⁄₄ SAF 1513 1213 EK 7 890 5 300 SNW 13 SAF 513 (2) SR 13-0 LER 29 EPR 6 TER 29 22

2⁷⁄₁₆ 2³⁄₈, 2¹⁄₂ SAF 1515 1215 K 8 770 4 800 SNW 15 SAF 515 (2) SR 15-0 LOR 37 EPR 7 TER 37 27

2¹¹⁄₁₆ 2⁵⁄₈, 2³⁄₄ SAF 1516 1216 K 8 930 4 500 SNW 16 SAF 516 (2) SR 1516 LOR 44 EPR 8 TER 44 36

2¹⁵⁄₁₆ 2¹³⁄₁₆, 2⁷⁄₈, 3 SAF 1517 1217 K 11 000 4 000 SNW 17 SAF 517 (2) SR 1517 LOR 53 EPR 9 TER 53 37

3³⁄₁₆ 3¹⁄₁₆, 3¹⁄₈, 3¹⁄₄ SAF 1518 1218 K 12 900 3 800 SNW 18 SAF 518 (2) SR 1518 LOR 188 EPR 11 TER 188 45

3⁷⁄₁₆ 3⁵⁄₁₆, 3³⁄₈, 3¹⁄₂ SAF 1520 1220 K 15 500 3 400 SNW 20 SAF 520 (2) SR 1520 LOR 102 EPR 12 TER 102 59

3¹⁵⁄₁₆ 3¹³⁄₁₆, 3⁷⁄₈, 4 SAF 1522 1222 K 19 900 3 000 SNW 22 SAF 522 (2) SR 1522 LOR 109 EPR 13 TER 109 69


Sizes SAF 1507-SAF 1513, two-bolt base only;Sizes SAF 1515-SAF 1520, two or four-bolt base options;Size SAF 1522, four-bolt base only.

169



Self-aligning / 1200 K series bearingHeld or free bearing



Option Specify

Four Bolt Base FSAF 1515One End Closed SAF 1515YTaconite Seals SAF 1515Contact Seals SAF 1515-210Optional Shaft Size SAF 1515 x 2³⁄₈


A B C D E E F H K L X (No. Req’d) R TMax Min

in

SAF 1507 2 7¹⁄₂ 2 ¹³⁄₁₆ 6¹⁄₈ 5⁵⁄₈ — 3³⁄₄ ⁷⁄₈ 3³⁄₁₆ ³⁄₁₆ (2)-³⁄₈ ¹³⁄₁₆ 1¹⁹⁄₃₂

SAF 1509 2¹⁄₄ 8¹⁄₄ 2³⁄₈ ¹³⁄₁₆ 7 6¹⁄₄ — 4³⁄₈ 1 3⁵⁄₈ ³⁄₁₆ (2)-¹⁄₂ ¹⁵⁄₁₆ 3¹⁄₃₂

SAF 1510 2¹⁄₂ 8¹⁄₄ 2³⁄₈ ¹⁵⁄₁₆ 7 6¹⁄₂ — 4³⁄₄ 1¹⁄₈ 3⁵⁄₈ ³⁄₁₆ (2)-¹⁄₂ 1¹⁄₆₄ 3¹⁄₄

SAF 1511 2³⁄₄ 9⁵⁄₈ 2³⁄₄ ¹⁵⁄₁₆ 7⁷⁄₈ 7³⁄₈ — 5¹⁄₃₂ 1¹⁄₄ 3⁷⁄₈ ³⁄₁₆ (2)-⁵⁄₈ 1¹⁄₃₂ 3³⁄₈

SAF 1513 3 11 3¹⁄₈ 1 9¹⁄₂ 8¹⁄₈ — 5²¹⁄₃₂ 1³⁄₁₆ 4¹⁄₂ — (2)-⁵⁄₈ 1⁹⁄₆₄ 3⁵⁄₈

SAF 1515 3¹⁄₄ 11¹⁄₄ 3¹⁄₈ 1¹⁄₈ 9⁵⁄₈ 8⁵⁄₈ 1⁷⁄₈ 6¹⁄₈ 1¹⁄₄ 4¹¹⁄₁₆ — (2)-⁵⁄₈, (4)-¹⁄₂ 1⁷⁄₃₂ 3¹³⁄₁₆

SAF 1516 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1⁵⁄₁₆ 5⁵⁄₁₆ — (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁄₄ 4¹⁄₈

SAF 1517 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7¹⁄₈ 1⁷⁄₁₆ 5 — (2)-³⁄₄, (4)-⁵⁄₈ 1⁵⁄₁₆ 3²⁹⁄₃₂

SAF 1518 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹�₂ 5⁷�₈ — (2)-³⁄₄, (4)-⁵⁄₈ 1³�₄ 4¹�₁₆

SAF 1520 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8¹⁵⁄₃₂ 1²¹�₃₂ 6¹�₈ — (2)-⁷�₈, (4)-³�₄ 1⁵⁹�₆₄ 4³�₈

SAF 1522 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9¹¹⁄₃₂ 1²⁵�₃₂ 6¹�₂ — (4)-³�₄ 2¹�₈ 4⁹�₁₆



170




Option Specify

Four Bolt Base FSAF 1611One End Closed SAF 1611YTaconite Seals SAF 1611TContact Seals SAF 1611-210Optional Shaft Size SAF 1611 x 2

Shaft Designations Massdia. Complete Bearing Bearing LER Adapter Pillow Stab. Triple ring End TaconiteS-1 pillow block basic load grease assembly block ring seal plug sealStandard Optional rating speed housing (2 Req’d) (2 Req’d)

dynamic limitC

in lbs r/min lbs

1⁷⁄₁₆ 1³⁄₈, 1¹⁄₂ SAF 1609 1309 EK 8 770 6 300 SNW 9 SAF 609 SR 1609 LER 17 EPR 3 TER 17 19

1¹¹⁄₁₆ 1⁵⁄₈, 1³⁄₄ SAF 1610 1310 EK 9 800 5 600 SNW 10 SAF 610 SR 1610 LER 20 EPR 4 TER 20 22

1¹⁵⁄₁₆ 1⁷⁄₈, 2 SAF 1611 1311 EK 11 400 5 000 SNW 11 SAF 611 SR 1611 LER 24 EPR 5 TER 24 27

2³⁄₁₆ 2¹⁄₈, 2¹⁄₄ SAF 1613 1313 EK 14 600 4 300 SNW 13 SAF 613 SR 1613 LER 32 EPR 7 TER 32 38

2⁷⁄₁₆ 2³⁄₈, 2¹⁄₂ SAF 1615 1315 EK 17 800 3 800 SNW 15 SAF 615 SR 1615 LOR 37 EPR 7 TER 37 47

2¹¹⁄₁₆ 2⁵⁄₈, 2³⁄₄ SAF 1616 1316 K 19 900 3 600 SNW 16 SAF 616 SR 1616 LOR 44 EPR 8 TER 44 66

2¹⁵⁄₁₆ 2¹³⁄₁₆, 2⁷⁄₈, 3 SAF 1617 1317 K 21 900 3 400 SNW 17 SAF 617 SR 1617 LOR 184 EPR 10 TER 184 69

3³⁄₁₆ 3¹⁄₁₆, 3¹⁄₈, 3¹⁄₄ SAF 1618 1318 K 26 300 3 200 SNW 18 SAF 618 SR 1618 LOR 188 EPR 11 TER 188 91

3⁷⁄₁₆ 3¹⁵⁄₁₆, 3³⁄₈, 3¹⁄₂ SAF 1620 1320 K 32 200 2 800 SNW 20 SAF 620 SR 1620 LOR 102 EPR 12 TER 102 101

3¹⁵⁄₁₆ 3¹³⁄₁₆, 3⁷⁄₈, 4 SAF 1622 1322 K 36 600 2 400 SNW 22 SAF 622 SR 1622 LOR 109 EPR 13 TER 109 138



171






Option Specify



A B C D E E F H K L (No. Req’d) R TMax Min

in

SAF 1609 2³⁄₄ 9⁵⁄₈ 2³⁄₄ 1 7⁷⁄₈ 7³⁄₈ — 5⁵⁄₁₆ 1⁵⁄₁₆ 4¹⁄₄ (2)-⁵⁄₈ 1¹⁄₁₆ 3³⁄₈

SAF 1610 3 10⁵⁄₈ 2³⁄₄ 1¹⁄₈ 9 7³⁄₄ — 5¹³⁄₁₆ 1⁷⁄₁₆ 4⁵⁄₈ (2)-⁵⁄₈ 1⁵⁄₃₂ 3³⁄₄

SAF 1611 3¹⁄₄ 11 3¹⁄₈ 1³⁄₁₆ 9¹⁄₂ 8¹⁄₈ 2 6³⁄₁₆ 1¹⁄₂ 4⁷⁄₈ (2)-⁵⁄₈, (4)-¹⁄₂ 1³⁄₁₆ 3⁷⁄₈

SAF 1613 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1⁷⁄₁₆ 5⁵⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹¹⁄₃₂ 4¹⁄₈

SAF 1615 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹¹⁄₁₆ 5⁷⁄₈ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₃₂ 4¹³⁄₃₂

SAF 1616 4¹⁄₄ 14¹⁄₄ 3⁷⁄₈ 1³⁄₄ 12⁵⁄₈ 10⁵⁄₈ 2¹⁄₈ 8¹⁄₄ 1¹³⁄₁₆ 6¹⁄₂ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁄₂ 4¹⁹⁄₃₂

SAF 1617 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8³⁄₄ 1⁷⁄₈ 6³⁄₄ (2)-⁷⁄₈, (4)-³⁄₄ 1⁹⁄₁₆ 4⁹⁄₁₆

SAF 1618 4³⁄₄ 15¹⁄₂ 4³⁄₈ 2 13¹⁄₂ 12 2¹⁄₄ 9³⁄₁₆ 2 6⁷⁄₈ (4)-³⁄₄ 1¹¹⁄₁₆ 4⁹⁄₁₆

SAF 1620 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 2³⁄₁₆ 7⁵⁄₁₆ (4)-³⁄₄ 1²⁷⁄₃₂ 5

SAF 1622 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹⁄₂ 8¹⁄₈ (4)-⁷⁄₈ 1¹⁵⁄₁₆ 5³⁄₈



172

Split Pillow BlocksSpherical Roller / Cylindrical Mount

SAF 22200Two piece cast-iron housingSelf-aligning / 22200 series bearingHeld or free bearingOil or grease lubricationLOR triple ring seals


Option Specify

Four Bolt Base FSAF 22215One End Closed SAF 22215YTaconite Seals SAF 22215TContact Seals SAF 22215-210




mm in lbs r/min lbs

65 3¹⁄₁₆ 2⁷⁄₁₆ SAF 22213 22213 CC/W33 33 300 3 800 N 13 W 13 SAF 213 SR 13-0 LOR 55 LOR 37 EPR 7 TER 55 TER 37 22

75 3⁷⁄₁₆ 2¹³⁄₁₆ SAF 22215 22215 CC/W33 35 500 3 400 AN 15 W 15 SAF 215 SR 15-0 LOR 79 LOR 46 EPR 8 TER 79 TER 46 27

80 3⁵⁄₈ 3 SAF 22216 22216 CC/W33 39 600 3 200 AN 16 W 16 SAF 216 SR 16-13 LOR 82 LOR 54 EPR 9 TER 82 TER 54 34

85 3¹⁵⁄₁₆ 3³⁄₁₆ SAF 22217 22217 CC/W33 47 200 3 000 AN 17 W 17 SAF 217 SR 17-14 LOR 89 LOR 63 EPR 9 TER 89 TER 63 35

90 4¹⁄₈ 3³⁄₈ SAF 22218 22218 CC/W33 56 800 2 600 AN 18 W 18 SAF 218 SR 18-15 LOR 112 LOR 191 EPR 11 TER 112 TER 191 44

100 4¹⁄₂ 3¹³⁄₁₆ SAF 22220 22220 CC/W33 69 900 2 200 AN 20 W 20 SAF 220 SR 20-17 LOR 118 LOR 106 EPR 12 TER 118 TER 106 75

110 4⁷⁄₈ 4³⁄₁₆ SAF 22222 22222 CC/W33 91 700 2 000 AN 22 W 22 SAF 222 SR 22-19 LOR 121 LOR 113 EPR 14 TER 121 TER 113 68

120 5⁵⁄₁₆ 4⁹⁄₁₆ SAF 22224 22224 CC/W33 105 000 1 900 AN 24 W 24 SAF 224 SR 24-20 LOR 127 LOR 119 EPR 15 TER 127 TER 119 97

130 5⁷⁄₈ 4¹⁵⁄₁₆ SAF 22226 22226 CC/W33 123 000 1 800 AN 26 W 26 SAF 226 SR 26-0 LOR 136 LOR 122 EPR 27 TER 136 TER 122 134

140 6¹⁄₄ 5⁵⁄₁₆ SAF 22228 22228 CC/W33 137 000 1 700 AN 28 W 28 SAF 228 SR 28-0 LOR 144 LOR 127 EPR 16 TER 144 TER 127 141

150 6⁵⁄₈ 5³⁄₄ SAF 22230 22230 CC/W33 166 000 1 600 AN 30 W 30 SAF 230 SR 30-0 LOR 151 LOR 134 EPR 17 TER 151 TER 134 181

160 7 6¹⁄₁₆ SAF 22232 22232 CC/W33 194 000 1 500 AN 32 W 32 SAF 232 SR 32-0 LOR 156 LOR 142 EPR 18 TER 156 TER 142 199

170 7⁷⁄₁₆ 6⁷⁄₁₆ SAF 22234 22234 CC/W33 220 000 1 300 AN 34 W 34 SAF 234 SR 34-0 LOR 161 LOR 148 EPR 19 TER 161 TER 148 263

180 7¹³⁄₁₆ 6⁷⁄₈ SAF 22236 22236 CC/W33 227 000 1 300 AN 36 W 36 SAF 236 SR 36-30 LOR 165 LOR 154 EPR 20 TER 165 TER 154 286

190 8³⁄₈ 7¹⁄₄ SAF 22238 22238 CC/W33 250 000 1 200 AN 38 W 38 SAF 238 SR 38-32 LOR 171 LOR 160 EPR 21 TER 171 TER 160 356

200 8³⁄₄ 7⁵⁄₈ SAF 22240 22240 CC/W33 286 000 1 100 AN 40 W 40 SAF 240 SR 40-34 LOR 175 LOR 164 EPR 22 TER 175 TER 164 408

220 9⁹⁄₁₆ 8⁵⁄₁₆ SAF 22244 22244 CC/W33 342 000 950 N 44 W 44 SAF 244 SR 44-38 LOR 179 LOR 170 EPR 24 TER 179 TER 170 535

Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing ring.For shaft diameter tolerances see pages 262-265; for bearing information see page 278; for other seal speed limits see pages 144-146.

Size SAF 22213, two-bolt base only;Sizes SAF 22215-SAF 22220, two or four-bolt base options;Sizes SAF 22222-SAF 22224, four-bolt base only.

173




Oil or grease lubricationLOR triple ring seals


Option Specify



A B C D E E F H K L X (No. Req’d) R T2 T3Max Min

in

SAF 22213 3 11 3¹⁄₈ 1 9¹⁄₂ 8¹⁄₈ — 5²¹⁄₃₂ — 4¹⁄₂ ³⁄₁₆ (2)-⁵⁄₈ 1¹⁄₄ 3³⁄₄ 3³⁄₄

SAF 22215 3¹⁄₄ 11¹⁄₄ 3¹⁄₈ 1¹⁄₈ 9⁵⁄₈ 8⁵⁄₈ 1⁷⁄₈ 6¹⁄₈ — 4¹¹⁄₁₆ ³⁄₁₆ (2)-⁵⁄₈, (4)-¹⁄₂ 1⁹⁄₃₂ 3⁷⁄₈ 3⁷⁄₈

SAF 22216 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1¹⁄₄ 5⁵⁄₁₆ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₃₂ 4¹⁄₈ 4³⁄₃₂

SAF 22217 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7¹⁄₈ 1³⁄₈ 5 ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁹⁄₁₆ 3²⁹⁄₃₂ 3²⁹⁄₃₂

SAF 22218 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹⁄₂ 5⁷⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1³⁄₄ 4³⁄₁₆ 4³⁄₃₂

SAF 22220 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8¹⁵⁄₃₂ 1²¹⁄₃₂ 6¹⁄₈ ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 1⁵⁹⁄₆₄ 4⁵⁄₁₆ 4⁵⁄₁₆

SAF 22222 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9¹¹⁄₃₂ 1²⁵⁄₃₂ 6¹⁄₂ ³⁄₁₆ (4)-³⁄₄ 2¹⁄₈ 4¹⁄₂ 4⁹⁄₁₆

SAF 22224 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 1²⁷⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁹⁄₃₂ 5 5

SAF 22226 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹¹⁄₃₂ 8¹⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2¹⁵⁄₃₂ 5¹⁄₄ 5⁵⁄₁₆

SAF 22228 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 11³⁄₄ 2¹⁄₃₂ 7⁵⁄₈ ³⁄₁₆ (4)-1 2³⁹⁄₆₄ 5¹⁄₈ 5¹⁄₈

SAF 22230 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12¹⁄₂ 2 8³⁄₈ ³⁄₁₆ (4)-1 2⁴⁹⁄₆₄ 5¹⁄₂ 5¹⁄₂

SAF 22232 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 2¹⁄₁₆ 8³⁄₄ ³⁄₁₆ (4)-1 2³¹⁄₃₂ 5¹¹⁄₁₆ 5¹¹⁄₁₆

SAF 22234 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 2⁵⁄₃₂ 9⁵⁄₈ ³⁄₁₆ (4)-1 3¹⁄₈ 6³⁄₁₆ 6

SAF 22236 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 3 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 14⁷⁄₈ 2³⁄₈ 10 ³⁄₁₆ (4)-1 3⁹⁄₆₄ 6¹⁄₄ 6¹⁄₄

SAF 22238 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2⁷⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁹⁄₆₄ 7⁷⁄₁₆ 6¹³⁄₁₆

SAF 22240 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2¹⁵⁄₃₂ 11¹⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁄₂ 7¹¹⁄₁₆ 7¹⁄₁₆

SAF 22244 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 3¹⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 3⁵⁄₈ 8 8¹⁄₁₆



174


SAF 22300Two piece cast-iron housingSelf-aligning / 22300 series bearingHeld or free bearingOil or grease lubricationLER/LOR triple ring seals


Option Specify





mm in lbs r/min lbs

40 1¹⁵⁄₁₆ 1⁷⁄₁₆ SAF 22308 22308 CC/W33 25 900 4 500 N 08 W 08 SAF 308 SR 10-8 LER 24 LER 17 EPR 3 TER 24 TER 17 15

45 2¹⁄₈ 1¹¹⁄₁₆ SAF 22309 22309 CC/W33 31 000 3 800 N 09 W 09 SAF 309 SR 11-9 LER 28 LER 20 EPR 4 TER 28 TER 20 19

50 2³⁄₈ 1⁷⁄₈ SAF 22310 22310 CC/W33 39 600 3 400 N 10 W 10 SAF 310 SR 0-10 LER 35 LER 23 EPR 5 TER 35 TER 23 22

55 2⁹⁄₁₆ 2¹⁄₁₆ SAF 22311 22311 CC/W33 44 700 3 200 N 11 W 11 SAF 311 SR 13-11 LER 40 LER 27 EPR 6 TER 40 TER 27 27

60 2⁷⁄₈ 2¹⁄₄ SAF 22312 22312 CC/W33 52 800 3 000 N 12 W 12 SAF 312 SR 15-12 LOR 47 LOR 33 EPR 7 TER 47 TER 33 31

65 3¹⁄₁₆ 2⁷⁄₁₆ SAF 22313 22313 CC/W33 56 900 2 600 N 13 W 13 SAF 313 SR 16-13 LOR 55 LOR 37 EPR 7 TER 55 TER 37 38

70 3¹⁄₄ 2⁵⁄₈ SAF 22314 22314 CC/W33 69 900 2 400 N 14 W 14 SAF 314 SR 17-14 LOR 64 LOR 43 EPR 8 TER 64 TER 43 42

75 3⁷⁄₁₆ 2¹³⁄₁₆ SAF 22315 22315 CC/W33 77 500 2 200 AN 15 W 15 SAF 315 SR 18-15 LOR 79 LOR 46 EPR 8 TER 79 TER 46 48

80 3⁵⁄₈ 3 SAF 22316 22316 CC/W33 84 100 2 000 AN 16 W 16 SAF 316 SR 19-16 LOR 84 LOR 60 EPR 10 TER 84 TER 60 67

85 3¹⁵⁄₁₆ 3³⁄₁₆ SAF 22317 22317 CC/W33 94 400 1 900 AN 17 W 17 SAF 317 SR 20-17 LOR 109 LOR 188 EPR 11 TER 109 TER 188 71

90 4¹⁄₈ 3³⁄₈ SAF 22318 22318 CC/W33 107 000 1 800 AN 18 W 18 SAF 318 SR 21-18 LOR 112 LOR 191 EPR 11 TER 112 TER 191 92

100 4¹⁄₂ 3¹³⁄₁₆ SAF 22320 22320 CC/W33 137 000 1 700 AN 20 W 20 SAF 320 SR 24-20 LOR 118 LOR 106 EPR 12 TER 118 TER 106 107

110 4⁷⁄₈ 4³⁄₁₆ SAF 22322 22322 CC/W33 163 000 1 600 AN 22 W 22 SAF 322 SR 0-22 LOR 121 LOR 113 EPR 14 TER 121 TER 113 145

120 5⁵⁄₁₆ 4⁹⁄₁₆ SAF 22324 22324 CC/W33 190 000 1 400 AN 24 W 24 SAF 324 SR 0-24 LOR 127 LOR 119 EPR 15 TER 127 TER 119 201

130 5⁷⁄₈ 4¹⁵⁄₁₆ SAF 22326 22326 CC/W33 220 000 1 300 AN 26 W 26 SAF 326 SR 0-26 LOR 136 LOR 122 EPR 27 TER 136 TER 122 221

140 6¹⁄₄ 5⁵⁄₁₆ SAF 22328 22328 CC/W33 254 000 1 100 AN 28 W 28 SAF 328 SR 0-28 LOR 144 LOR 127 EPR 16 TER 144 TER 127 283

150 6⁵⁄₈ 5³⁄₄ SAF 22330 22330 CC/W33 286 000 1 000 AN 30 W 30 SAF 330 SR 36-30 LOR 151 LOR 134 EPR 17 TER 151 TER 134 313

160 7 6¹⁄₁₆ SAF 22332 22332 CC/W33 310 000 950 AN 32 W 32 SAF 332 SR 38-32 LOR 156 LOR 142 EPR 18 TER 156 TER 142 385

170 7⁷⁄₁₆ 6⁷⁄₁₆ SAF 22334 22334 CC/W33 346 000 950 AN 34 W 34 SAF 334 SR 40-34 LOR 161 LOR 148 EPR 19 TER 161 TER 148 449

180 8³⁄₈ 7¹⁄₄ SAF 22338 22338 CC/W33 420 000 850 AN 38 W 38 SAF 338 SR 44-38 LOR 171 LOR 160 EPR 21 TER 171 TER 160 589

200 8³⁄₄ 7⁵⁄₈ SAF 22340 22340 CC/W33 454 000 850 AN 40 W 40 SAF 340 SR 0-40 LOR 175 LOR 164 EPR 22 TER 175 TER 164 809



175






Option Specify





in

SAF 22308 2¹⁄₂ 8¹⁄₄ 2³⁄₈ 1 7 6¹⁄₂ — 4¹³⁄₁₆ 1³⁄₁₆ 4 ³⁄₁₆ (2)-¹⁄₂ 1⁵⁄₃₂ 3¹⁄₂ 3⁹⁄₃₂

SAF 22309 2³⁄₄ 9⁵⁄₈ 2³⁄₄ 1 7⁷⁄₈ 7³⁄₈ — 5⁵⁄₁₆ 1⁹⁄₃₂ 4¹⁄₄ ³⁄₁₆ (2)-⁵⁄₈ 1⁵⁄₁₆ 3⁹⁄₁₆ 3⁹⁄₁₆

SAF 22310 3 10⁵⁄₈ 2³⁄₄ 1¹⁄₈ 9 7³⁄₄ — 5¹³⁄₁₆ 1³⁄₈ 4⁵⁄₈ ³⁄₁₆ (2)-⁵⁄₈ 1⁷⁄₁₆ 3³⁄₄ 3³⁄₄

SAF 22311 3¹⁄₄ 11 3¹⁄₈ 1³⁄₁₆ 9¹⁄₂ 8¹⁄₈ 2 6³⁄₁₆ 1⁷⁄₁₆ 5 ³⁄₁₆ (2)-⁵⁄₈, (4)-¹⁄₂ 1¹⁄₂ 3⁷⁄₈ 3⁷⁄₈

SAF 22312 3¹⁄₄ 11¹⁄₄ 3¹⁄₈ 1³⁄₁₆ 9⁵⁄₈ 8⁵⁄₈ 1⁷⁄₈ 6³⁄₈ 1⁵⁄₁₆ 5¹⁄₄ ³⁄₁₆ (2)-⁵⁄₈, (4)-¹⁄₂ 1⁹⁄₁₆ 4³⁄₃₂ 4¹⁄₁₆

SAF 22313 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1¹³⁄₃₂ 5⁵⁄₁₆ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹¹⁄₁₆ 4¹⁄₈ 4¹⁄₈

SAF 22314 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7³⁄₈ 1¹⁵⁄₃₂ 5³⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹¹⁄₁₆ 4⁵⁄₃₂ 4¹⁄₈

SAF 22315 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹⁹⁄₃₂ 5⁷⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁷⁄₈ 4¹⁄₂ 4⁹⁄₁₆

SAF 22316 4¹⁄₄ 14¹⁄₄ 3⁷⁄₈ 1⁵⁄₁₆ 12⁵⁄₈ 10⁵⁄₈ 2¹⁄₈ 8¹⁄₄ 1¹¹⁄₁₆ 6¹⁄₂ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₁₆ 4¹⁹⁄₃₂ 4¹⁹⁄₃₂

SAF 22317 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8³⁄₄ 1³⁄₄ 6³⁄₄ ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 2¹⁄₁₆ 4¹¹⁄₁₆ 4¹⁹⁄₃₂

SAF 22318 4³⁄₄ 15¹⁄₂ 4³⁄₈ 2 13¹⁄₂ 12 2¹⁄₄ 9³⁄₁₆ 1⁷⁄₈ 6⁷⁄₈ ³⁄₁₆ (4)-³⁄₄ 2³⁄₁₆ 4³⁄₄ 4¹⁹⁄₃₂

SAF 22320 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 2¹⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁷⁄₁₆ 5 5

SAF 22322 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹³⁄₃₂ 8¹⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2⁵⁄₈ 5¹⁄₄ 5³⁄₈

SAF 22324 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12¹⁄₂ 2³⁄₈ 8³⁄₈ ³⁄₁₆ (4)-1 2¹³⁄₁₆ 5¹⁄₂ 5¹⁄₂

SAF 22326 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 2⁷⁄₁₆ 8³⁄₄ ³⁄₁₆ (4)-1 3 5¹¹⁄₁₆ 5¹¹⁄₁₆

SAF 22328 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 2⁹⁄₁₆ 9³⁄₈ ³⁄₁₆ (4)-1 3¹⁄₄ 6¹⁄₁₆ 6¹⁄₁₆

SAF 22330 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 3 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 14⁷⁄₈ 2⁵⁄₈ 9³⁄₄ ³⁄₁₆ (4)-1 3⁷⁄₁₆ 6¹⁄₄ 6¹⁄₄

SAF 22332 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2¹¹⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3⁵⁄₈ 6¹¹⁄₁₆ 6¹¹⁄₁₆

SAF 22334 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2³⁄₄ 11¹⁄₄ ³⁄₁₆ (4)-¹⁄₄ 3³⁄₄ 7¹⁄₁₆ 6⁷⁄₈

SAF 22338 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 3³⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₁₆ 8¹⁄₁₆ 7⁷⁄₁₆

SAF 22340 9⁷⁄₈ 34¹⁄₄ 9 4 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 19¹⁄₂ 3⁷⁄₁₆ 12³⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₈ 8⁷⁄₃₂ 7¹⁹⁄₃₂


176

Split Pillow BlocksSpherical Roller / Adapter Mount



Option Specify

Four Bolt Base FSAF 22515One End Closed SAF 22515YTaconite Seals SAF 22515TContact Seals SAF 22515-210Optional Shaft Size SAF 22515 x 2¹⁄₂


dynamic limitC

in lbs r/min lbs

1³⁄₁₆ — SAF 22507 22207 CCK/W33 15 100 6 700 SNW 7 SAF 507 36053-6 LER 14 EPR 2 TER 14 8

1⁷⁄₁₆ 1³⁄₈, 1¹⁄₂ SAF 22509 22209 CCK/W33 17 300 5 300 SNW 9 SAF 509 SR 9-9 LER 17 EPR 3 TER 17 12

1¹¹⁄₁₆ 1⁵⁄₈, 1³⁄₄ SAF 22510 22210 CCK/W33 19 000 5 000 SNW 10 SAF 510 SR 10-0 LER 20 EPR 4 TER 20 13

1¹⁵⁄₁₆ 1⁷⁄₈, 2 SAF 22511 22211 CCK/W33 22 400 4 500 SNW 11 SAF 511 SR 11-0 LER 24 EPR 5 TER 24 16

2³⁄₁₆ 2¹⁄₈, 2¹⁄₄ SAF 22513 22213 CCK/W33 33 300 3 800 SNW 13 SAF 513 SR 13-0 LER 29 EPR 6 TER 29 23

2⁷⁄₁₆ 2³⁄₈, 2¹⁄₂ SAF 22515 22215 CCK/W33 35 500 3 400 SNW 15 SAF 515 SR 15-0 LOR 37 EPR 7 TER 37 28

2¹¹⁄₁₆ 2⁵⁄₈, 2³⁄₄ SAF 22516 22216 CCK/W33 39 600 3 200 SNW 16 SAF 516 SR 16-13 LOR 44 EPR 8 TER 44 37

2¹⁵⁄₁₆ 2¹³⁄₁₆, 2⁷⁄₈, 3 SAF 22517 22217 CCK/W33 47 200 3 000 SNW 17 SAF 517 SR 17-14 LOR 53 EPR 9 TER 53 38

3³⁄₁₆ 3¹⁄₁₆, 3¹⁄₈, 3¹⁄₄ SAF 22518 22218 CCK/W33 56 900 2 600 SNW 18 SAF 518 SR 18-15 LOR 188 EPR 11 TER 188 47

3⁷⁄₁₆ 3⁵⁄₁₆, 3³⁄₈, 3¹⁄₂ SAF 22520 22220 CCK/W33 69 900 2 200 SNW 20 SAF 520 SR 20-17 LOR 102 EPR 12 TER 102 62





5³⁄₁₆ 5¹⁄₈, 5¹⁄₄ SAF 22530 22230 CCK/W33 166 000 1 600 SNW 30 SAF 530 SR 30-0 LOR 125 EPR 16 TER 125 199






7¹⁵⁄₁₆ 7¹³⁄₁₆, 7⁷⁄₈, 8 SAF 22544 22244 CCK/W33 342 000 950 SNW 44 SAF 544 SR 44-38 LOR 167 EPR 23 TER 167 577

Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing For shaft diameter tolerances see pages 262-265; for bearing information see page 278; for other seal speed limits see pages 144-146.

Sizes SAF 22507—SAF 22513, two-bolt base only; sizes SAF 22515—SAF 22520, two or four-bolt base options; sizes SAF 22522—SAF 22544, four-bolt base only.

177







in

SAF 22507 2 7¹⁄₂ 2 ¹³⁄₁₆ 6¹⁄₈ 5⁵⁄₈ — 3³⁄₄ ⁷⁄₈ 3³⁄₁₆ ³⁄₃₂ (2)-³⁄₈ ¹³⁄₁₆ 1¹⁹⁄₃₂

SAF 22509 2¹⁄₄ 8¹⁄₄ 2³⁄₈ ¹³⁄₁₆ 7 6¹⁄₄ — 4³⁄₈ ³¹⁄₃₂ 3⁵⁄₈ ⁷⁄₆₄ (2)-¹⁄₂ 1³⁄₃₂ 3¹⁄₃₂

SAF 22510 2¹⁄₂ 8¹⁄₄ 2³⁄₈ ¹⁵⁄₁₆ 7 6¹⁄₂ — 4³⁄₄ 1³⁄₃₂ 3⁵⁄₈ ⁹⁄₆₄ (2)-¹⁄₂ 1⁵⁄₃₂ 3¹⁄₄

SAF 22511 2³⁄₄ 9⁵⁄₈ 2³⁄₄ ¹⁵⁄₁₆ 7⁷⁄₈ 7³⁄₈ — 5¹⁄₃₂ 1³⁄₁₆ 3⁷⁄₈ ⁷⁄₆₄ (2)-⁵⁄₈ 1¹³⁄₆₄ 3³⁄₈

SAF 22513 3 11 3¹⁄₈ 1 9¹⁄₂ 8¹⁄₈ — 5²¹⁄₃₂ 1³⁄₃₂ 4¹⁄₂ ⁵⁄₃₂ (2)-⁵⁄₈ 1²⁵⁄₆₄ 3⁵⁄₈

SAF 22515 3¹⁄₄ 11¹⁄₄ 3¹⁄₈ 1¹⁄₈ 9⁵⁄₈ 8⁵⁄₈ 1⁷⁄₈ 6¹⁄₈ 1¹⁄₈ 4¹¹⁄₁₆ ⁷⁄₆₄ (2)-⁵⁄₈, (4)-¹⁄₂ 1⁷⁄₁₆ 3¹³⁄₁₆

SAF 22516 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1¹⁄₄ 5⁵⁄₁₆ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₃₂ 4¹⁄₈

SAF 22517 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7¹⁄₈ 1³⁄₈ 5 ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁹⁄₁₆ 3²⁹⁄₃₂

SAF 22518 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹⁄₂ 5⁷⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1³⁄₄ 4¹⁄₁₆

SAF 22520 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8¹⁵⁄₃₂ 1²¹⁄₃₂ 6¹⁄₈ ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 1⁵⁹⁄₆₄ 4³⁄₈

SAF 22522 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9¹¹⁄₃₂ 1²⁵⁄₃₂ 6¹⁄₂ ³⁄₁₆ (4)-³⁄₄ 2¹⁄₈ 4⁹⁄₁₆

SAF 22524 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 1²⁷⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁹⁄₃₂ 5

SAF 22526 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹¹⁄₃₂ 8¹⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2¹⁵⁄₃₂ 5⁵⁄₁₆

SAF 22528 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 11³⁄₄ 2¹⁄₃₂ 7⁵⁄₈ ³⁄₁₆ (4)-1 2²⁹⁄₆₄ 5¹⁄₈

SAF 22530 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12¹⁄₂ 2 8³⁄₈ ³⁄₁₆ (4)-1 2³⁹⁄₆₄ 5¹⁄₂

SAF 22532 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 2¹⁄₁₆ 8³⁄₄ ³⁄₁₆ (4)-1 2³¹⁄₃₂ 5¹¹⁄₁₆

SAF 22534 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 2⁵⁄₃₂ 9⁵⁄₈ ³⁄₁₆ (4)-1 3¹⁄₈ 6¹⁄₁₆

SAF 22536 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 3 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 14⁷⁄₈ 2³⁄₈ 10 ³⁄₁₆ (4)-1 3⁹⁄₆₄ 6¹⁄₄

SAF 22538 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2⁷⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁹⁄₆₄ 6¹¹⁄₁₆

SAF 22540 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2¹⁵⁄₃₂ 11¹⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁄₂ 7¹⁄₁₆

SAF 22544 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 3¹⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 3⁵⁄₈ 7¹⁄₄



Option Specify

Four Bolt Base FSAF 22515One End Closed SAF 22515YTaconite Seals SAF 22515TContact Seals SAF 22515-210Optional Shaft Size SAF 22515 x 2¹⁄₂


178




Option Specify



dynamic limitC

in lbs r/min lbs

1⁷⁄₁₆ 1³⁄₈, 1¹⁄₂ SAF 22609 22309 CCK/W33 31 000 3 800 SNW 109 SAF 609 SR 11-9 LER 17 EPR 3 TER 17 20

1¹¹⁄₁₆ 1⁵⁄₈, 1³⁄₄ SAF 22610 22310 CCK/W33 39 600 3 400 SNW 110 SAF 610 SR 0-10 LER 20 EPR 4 TER 20 24

1¹⁵⁄₁₆ 1⁷⁄₈, 2 SAF 22611 22311 CCK/W33 44 700 3 200 SNW 111 SAF 611 SR 13-11 LER 24 EPR 5 TER 24 29

2³⁄₁₆ 2¹⁄₈, 2¹⁄₄ SAF 22613 22313 CCK/W33 56 900 2 600 SNW 113 SAF 613 SR 16-13 LER 32 EPR 7 TER 32 40


2¹¹⁄₁₆ 2⁵⁄₈, 2³⁄₄ SAF 22616 22316 CCK/W33 84 100 2 000 SNW 116 SAF 616 SR 19-16 LOR 44 EPR 8 TER 44 71









5⁷⁄₁₆ 5³⁄₈, 5¹⁄₂ SAF 22632 22332 CCK/W33 310 000 950 SNW 132 SAF 632 SR 38-32 LOR 130 EPR 16 TER 130 401



7³⁄₁₆ 7¹⁄₈, 7¹⁄₄ SAF 22640 22340 CCK/W33 454 000 850 SNW 140 SAF 640 SR 0-40 LOR 159 EPR 21 TER 159 902



179






Option Specify





in

SAF 22609 2³⁄₄ 9⁵⁄₈ 2³⁄₄ 1 7⁷⁄₈ 7³⁄₈ — 5⁵⁄₁₆ 1⁹⁄₃₂ 4¹⁄₄ ³⁄₁₆ (2)-⁵⁄₈ 1⁵⁄₁₆ 3³⁄₈

SAF 22610 3 10⁵⁄₈ 2³⁄₄ 1¹⁄₈ 9 7³⁄₄ — 5¹³⁄₁₆ 1³⁄₈ 4⁵⁄₈ ³⁄₁₆ (2)-⁵⁄₈ 1⁷⁄₁₆ 3³⁄₄

SAF 22611 3¹⁄₄ 11 3¹⁄₈ 1³⁄₁₆ 9¹⁄₂ 8¹⁄₈ 2 6³⁄₁₆ 1⁷⁄₁₆ 4⁷⁄₈ ³⁄₁₆ (2)-⁵⁄₈, (4)-¹⁄₂ 1¹⁄₂ 3⁷⁄₈

SAF 22613 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1¹³⁄₃₂ 5⁵⁄₁₆ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹¹⁄₁₆ 4¹⁄₈

SAF 22615 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹⁹⁄₃₂ 5⁷⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁷⁄₈ 4¹³⁄₃₂

SAF 22616 4¹⁄₄ 14¹⁄₄ 3⁷⁄₈ 1³⁄₄ 12⁵⁄₈ 10⁵⁄₈ 2¹⁄₈ 8¹⁄₄ 1¹¹⁄₁₆ 6¹⁄₂ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₁₆ 4¹⁹⁄₃₂

SAF 22617 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8³⁄₄ 1³⁄₄ 6³⁄₄ ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 2¹⁄₁₆ 4⁹⁄₁₆

SAF 22618 4³⁄₄ 15¹⁄₂ 4³⁄₈ 2 13¹⁄₂ 12 2¹⁄₄ 9¹⁄₄ 1⁷⁄₈ 6⁷⁄₈ ³⁄₁₆ (4)-³⁄₄ 2³⁄₁₆ 4⁹⁄₁₆

SAF 22620 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 2¹⁄₃₂ 7⁵⁄₁₆ ³⁄₁₆ (4)-³⁄₄ 2⁷⁄₁₆ 5

SAF 22622 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹³⁄₃₂ 8¹⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2⁵⁄₈ 5³⁄₈

SAF 22624 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12¹⁄₂ 2³⁄₈ 8³⁄₈ ³⁄₁₆ (4)-1 2¹³⁄₁₆ 5¹⁄₂

SAF 22626 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 2⁷⁄₁₆ 8³⁄₄ ³⁄₁₆ (4)-1 3 5¹¹⁄₁₆

SAF 22628 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 2⁹⁄₁₆ 9⁵⁄₈ ³⁄₁₆ (4)-1 3¹⁄₄ 6¹⁄₁₆

SAF 22630 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 3 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 14⁷⁄₈ 2⁵⁄₈ 9³⁄₄ ³⁄₁₆ (4)-1 3⁷⁄₁₆ 6¹⁄₄

SAF 22632 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2¹¹⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3⁵⁄₈ 6¹¹⁄₁₆

SAF 22634 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2³⁄₄ 11¹⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3³⁄₄ 6¹⁵⁄₁₆

SAF 22638 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 3³⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₁₆ 7⁵⁄₁₆

SAF 22640 9⁷⁄₈ 34¹⁄₄ 9 4 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 19¹⁄₂ 3⁷⁄₁₆ 12³⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₈ 7¹⁹⁄₃₂


180


SAF 23000 KATwo piece cast-iron housingSelf-aligning / 23000 K series bearingHeld or free bearingOil or grease lubricationLOR triple ring seals

How to Order SAF 23024 KA

Option Specify

Four Bolt Base FSAF 23024 KAOne End Closed SAF 23024 KAYTaconite Seals SAF 23024 KATContact Seals SAF 23024 KA-210Optional Shaft Size SAF 23024 KA x 4¹⁄₄


dynamic limitC

in lbs r/min lbs

4³⁄₁₆ 4¹⁄₁₆, 4¹⁄₈, 4¹⁄₄ SAF 23024 KA/4³⁄₁₆ 23024 CCK/W33 68 600 2 000 SNW 3024/4³⁄₁₆ SAF 024 KA/4³⁄₁₆ 38151-24 LOR 113 EPR 14 TER 113 87

4⁷⁄₁₆ 4⁵⁄₁₆, 4³⁄₈, 4¹⁄₂ SAF 23026 KA/4⁷⁄₁₆ 23026 CCK/W33 84 100 1 900 SNW 3026/4⁷⁄₁₆ SAF 026 KA/4⁷⁄₁₆ 38151-26 LOR 117 EPR 15 TER 117 71

4¹⁵⁄₁₆ 4¹³⁄₁₆, 4⁷⁄₈, 5 SAF 23028 KA/4¹⁵⁄₁₆ 23028 CCK/W33 89 300 1 800 SNW 3028/4¹⁵⁄₁₆ SAF 028 KA/4¹⁵⁄₁₆ 36053-50 LOR 122 EPR 27 TER 122 138

5³⁄₁₆ 5¹⁄₈, 5¹⁄₄ SAF 23030 KA/5³⁄₁₆ 23030 CCK/W33 98 200 1 700 SNW 3030/5³⁄₁₆ SAF 030 KA/5³⁄₁₆ SR-0-21 LOR 125 EPR 16 TER 125 149

5⁷⁄₁₆ 5³⁄₈, 5¹⁄₂ SAF 23032 KA/5⁷⁄₁₆ 23032 CCK/W33 114 000 1 700 SNW 3032/5⁷⁄₁₆ SAF 032 KA/5⁷⁄₁₆ 38151-32 LOR 130 EPR 16 TER 130 175

5¹⁵⁄₁₆ 5¹³⁄₁₆, 5⁷⁄₈, 6 SAF 23034 KA/5¹⁵⁄₁₆ 23034 CCK/W33 140 000 1 600 SNW 3034/5¹⁵⁄₁₆ SAF 034 KA/5¹⁵⁄₁₆ SR-0-24 LOR 140 EPR 18 TER 140 220

6⁷⁄₁₆ 6⁵⁄₁₆, 6³⁄₈, 6¹⁄₂ SAF 23036 KA/6⁷⁄₁₆ 23036 CCK/W33 163 000 1 400 SNW 3036/6⁷⁄₁₆ SAF 036 KA/6⁷⁄₁₆ 38151-36 LOR 148 EPR 19 TER 148 272


7³⁄₁₆ 7¹⁄₈, 7¹⁄₄ SAF 23040 KA/7³⁄₁₆ 23040 CCK/W33 198 000 1 200 SNW 3040/7³⁄₁₆ SAF 040 KA/7³⁄₁₆ 38151-40 LOR 159 EPR 21 TER 159 367


8¹⁵⁄₁₆ 8⁷⁄₁₆, 8¹⁄₂, 9 SAF 23048 KA/8¹⁵⁄₁₆ 23048 CCK/W33 254 000 1 000 SNP 3048/8¹⁵⁄₁₆ SAF 048 KA/8¹⁵⁄₁₆ A-8897 LOR 552 X-5217-4 TER 552 474

9⁷⁄₁₆ 9¹⁄₂ SAF 23052 KA/9⁷⁄₁₆ 23052 CCK/W33 315 000 900 SNP 3052/9⁷⁄₁₆ SAF 052 KA/9⁷⁄₁₆ A-8898 LOR 553 X-5217-2 TER 553 530

9¹⁵⁄₁₆ 10 SAF 23056 KA/9¹⁵⁄₁₆ 23056 CACK/W33 342 000 850 SNP 3056/9¹⁵⁄₁₆ SAF 056 KA/9¹⁵⁄₁₆ A-8819 LOR 607 X-5217-2 TER 607 800

10⁷⁄₁₆ 10¹⁄₂ SAF 23056 KA/10⁷⁄₁₆ 23056 CACK/W33 342 000 850 SNP 3056/10⁷⁄₁₆ SAF 056 KA/10⁷⁄₁₆ A-8819 LOR 606 X-5217-1 TER 606 800

Held and Free: Specify the appropriate stabilizing ring for a Held unit.For shaft diameter tolerances see pages 262-265; for bearing information see page 280; for other seal speed limits see pages 144-146.

Size SAF 23024 KA, two or four-bolt base options;Sizes SAF 23026 KA-SAF 23056 KA, four-bolt base only.

181


SAF 23000 KATwo piece cast-iron housing





in

SAF 23024 KA/4³⁄₁₆ 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8¹⁵⁄₃₂ 1⁹⁄₁₆ 6¹⁄₈ (2)-⁷⁄₈, (4)-³⁄₄ 1²⁹⁄₃₂ 4¹⁄₂

SAF 23026 KA/4⁷⁄₁₆ 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9¹¹⁄₃₂ 1¹¹⁄₁₆ 6¹⁄₂ (4)-³⁄₄ 2³⁄₃₂ 4⁵⁄₈

SAF 23028 KA/4¹⁵⁄₁₆ 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 1¹³⁄₁₆ 7³⁄₈ (4)-³⁄₄ 2⁵⁄₃₂ 5¹⁄₃₂

SAF 23030 KA/5³⁄₁₆ 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2⁷⁄₃₂ 8¹⁄₈ (4)-⁷⁄₈ 2⁹⁄₃₂ 5¹³⁄₃₂

SAF 23032 KA/5⁷⁄₁₆ 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹⁄₃₂ 8¹⁄₈ (4)-⁷⁄₈ 2⁷⁄₁₆ 5¹⁵⁄₃₂

SAF 23034 KA/5¹⁵⁄₁₆ 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 11³⁄₄ 1²³⁄₃₂ 7⁵⁄₈ (4)-1 2¹⁹⁄₃₂ 5⁵⁄₃₂

SAF 23036 KA/6⁷⁄₁₆ 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 2¹⁄₁₆ 8³⁄₄ (4)-1 2²⁵⁄₃₂ 5²³⁄₃₂

SAF 23038 KA/6¹⁵⁄₁₆ 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 1⁷⁄₈ 8³⁄₄ (4)-1 2¹³⁄₁₆ 5²³⁄₃₂

SAF 23040 KA/7³⁄₁₆ 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 1¹⁵⁄₁₆ 9⁵⁄₈ (4)-1 3¹⁄₃₂ 6⁹⁄₃₂

SAF 23044 KA/7¹⁵⁄₁₆ 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2¹⁄₄ 10³⁄₄ (4)-1¹⁄₄ 3⁷⁄₃₂ 6²³⁄₃₂

SAF 23048 KA/8¹⁵⁄₁₆ 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2⁷⁄₃₂ 11¹⁄₄ (4)-1¹⁄₄ 3⁹⁄₁₆ 7¹¹⁄₁₆

SAF 23052 KA/9⁷⁄₁₆ 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 2³⁄₄ 12 (4)-1¹⁄₂ 3⁷⁄₈ 8¹⁄₁₆

SAF 23056 KA/9¹⁵⁄₁₆ 9⁷⁄₈ 34¹⁄₄ 9 4 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 19¹�₂ 2⁷⁄₈ 12³�₈ (4)-1¹⁄₂ 4 8¹⁄₄

SAF 23056 KA/10⁷⁄₁₆ 9⁷⁄₈ 34¹⁄₄ 9 4 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 19¹�₂ 2⁷⁄₈ 12³�₈ (4)-1¹⁄₂ 4 8¹⁄₄

How to Order SAF 23024 KA

Option Specify

Four Bolt Base FSAF 23024 KAOne End Closed SAF 23024 KAYTaconite Seals SAF 23024 KATContact Seals SAF 23024 KA-210Optional Shaft Size SAF 2304 KA x 4¹⁄₄



182

Split Pillow BlocksToroidal Roller (CARB™)/ Cylindrical Mount

SAF C2200Two piece cast-iron housingToroidal/ C2200 series bearingFree bearing onlyOil or grease lubricationLOR triple ring seals

How to Order SAF C2215

Option Specify

Four Bolt Base FSAF C2215One End Closed SAF C2215YTaconite Seals SAF C2215TContact Seals SAF C2215-210




mm in lbs r/min lbs

65 3¹⁄₁₆ 2⁷⁄₁₆ SAF C2213 C2213TN9 35,000 3 800 N 13 W 13 SAF 213 SR 13-0 LOR 55 LOR 37 EPR 7 TER 55 TER 37 22

75 3⁷⁄₁₆ 2¹³⁄₁₆ SAF C2215 C2215 39,000 3 400 AN 15 W 15 SAF 215 SR 15-0 LOR 79 LOR 46 EPR 8 TER 79 TER 46 27

80 3⁵⁄₈ 3 SAF C2216 C2216 43,000 3 200 AN 16 W 16 SAF 216 SR 16-13 LOR 82 LOR 54 EPR 9 TER 82 TER 54 34

85 3¹⁵⁄₁₆ 3³⁄₁₆ SAF C2217 C2217 53,800 3 000 AN 17 W 17 SAF 217 SR 17-14 LOR 89 LOR 63 EPR 9 TER 89 TER 63 35

90 4¹⁄₈ 3³⁄₈ SAF C2218 C2218 63.500 2 600 AN 18 W 18 SAF 218 SR 18-15 LOR 112 LOR 191 EPR 11 TER 112 TER 191 44

100 4¹⁄₂ 3¹³⁄₁₆ SAF C2220 C2220 80,300 2 200 AN 20 W 20 SAF 220 SR 20-17 LOR 118 LOR 106 EPR 12 TER 118 TER 106 65

110 4⁷⁄₈ 4³⁄₁₆ SAF C2222 C2222 103,500 2 000 AN 22 W 22 SAF 222 SR 22-19 LOR 121 LOR 113 EPR 14 TER 121 TER 113 88

130 5⁷⁄₈ 4¹⁵⁄₁₆ SAF C2226 C2226 144,000 1 800 AN 26 W 26 SAF 226 SR 26-0 LOR 136 LOR 122 EPR 27 TER 136 TER 122 134

140 6¹⁄₄ 5⁵⁄₁₆ SAF C2228 C2228 163,000 1 700 AN 28 W 28 SAF 228 SR 28-0 LOR 144 LOR 127 EPR 16 TER 144 TER 127 141

150 6⁵⁄₈ 5³⁄₄ SAF C2230 C2230 190,000 1 600 AN 30 W 30 SAF 230 SR 30-0 LOR 151 LOR 134 EPR 17 TER 151 TER 134 181

170 7⁷⁄₁₆ 6⁷⁄₁₆ SAF C2234 C2234 245,000 1 300 AN 34 W 34 SAF 234 SR 34-0 LOR 161 LOR 148 EPR 19 TER 161 TER 148 263

190 8³⁄₈ 7¹⁄₄ SAF C2238 C2238 270,000 1 200 AN 38 W 38 SAF 238 SR 38-32 LOR 171 LOR 160 EPR 21 TER 171 TER 160 356

220 9⁹⁄₁₆ 8⁵⁄₁₆ SAF C2244 C2244 389,000 950 N 44 W 44 SAF 244 SR 44-38 LOR 179 LOR 170 EPR 24 TER 179 TER 170 535

Held: Standard and standard option blocks come with a stabilizing ring. For toroidal bearings the enclosed stabilizing ring must be used.For shaft diameter tolerances see pages 262-265; for bearing information see page 284; for other seal speed limits see pages 144-146.

Size SAF C2213, two-bolt base only;Sizes SAF C2215-SAF C2220, two or four-bolt base options;Sizes SAF C2222-SAF C2224, four-bolt base only.

183

Split Pillow BlocksToroidal Roller (CARB™) / Cylindrical Mount

SAF C2200Two piece cast-iron housing

Toroidal / C2200 series bearingFree bearing only



Option Specify




in

SAF C2213 3 11 3¹⁄₈ 1 9¹⁄₂ 8¹⁄₈ — 5²¹⁄₃₂ — 4¹⁄₂ ³⁄₁₆ (2)-⁵⁄₈ 1¹⁄₄ 3³⁄₄ 3³⁄₄

SAF C2215 3¹⁄₄ 11¹⁄₄ 3¹⁄₈ 1¹⁄₈ 9⁵⁄₈ 8⁵⁄₈ 1⁷⁄₈ 6¹⁄₈ — 4¹¹⁄₁₆ ³⁄₁₆ (2)-⁵⁄₈, (4)-¹⁄₂ 1⁹⁄₃₂ 3⁷⁄₈ 3⁷⁄₈

SAF C2216 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1¹⁄₄ 5⁵⁄₁₆ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₃₂ 4¹⁄₈ 4³⁄₃₂

SAF C2217 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7¹⁄₈ 1³⁄₈ 5 ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁹⁄₁₆ 3²⁹⁄₃₂ 3²⁹⁄₃₂

SAF C2218 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹⁄₂ 5⁷⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1³⁄₄ 4³⁄₁₆ 4³⁄₃₂

SAF C2220 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8¹⁵⁄₃₂ 1²¹⁄₃₂ 6¹⁄₈ ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 1⁵⁹⁄₆₄ 4⁵⁄₁₆ 4⁵⁄₁₆

SAF C2222 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9¹¹⁄₃₂ 1²⁵⁄₃₂ 6¹⁄₂ ³⁄₁₆ (4)-³⁄₄ 2¹⁄₈ 4¹⁄₂ 4⁹⁄₁₆

SAF C2226 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹¹⁄₃₂ 8¹⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2¹⁵⁄₃₂ 5¹⁄₄ 5⁵⁄₁₆

SAF C2228 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 11³⁄₄ 2¹⁄₃₂ 7⁵⁄₈ ³⁄₁₆ (4)-1 2³⁹⁄₆₄ 5¹⁄₈ 5¹⁄₈

SAF C2230 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12¹⁄₂ 2 8³⁄₈ ³⁄₁₆ (4)-1 2⁴⁹⁄₆₄ 5¹⁄₂ 5¹⁄₂

SAF C2234 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 2⁵⁄₃₂ 9⁵⁄₈ ³⁄₁₆ (4)-1 3¹⁄₈ 6³⁄₁₆ 6

SAF C2238 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2⁷⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁹⁄₆₄ 7⁷⁄₁₆ 6¹³⁄₁₆

SAF C2244 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 3¹⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 3⁵⁄₈ 8 8¹⁄₁₆

Held: Standard and standard option blocks come with a stabilizing ring. For Toroidal bearings the enclosed stabilizing ring must be used.For shaft diameter tolerances see pages 262-265; for bearing information see page 284; for other seal speed limits see pages 144-146.


Rda

C

F

XS-2 S-3

T2 T3

184


Option Specify





mm in lbs r/min lbs

70 3¹⁄₄ 2⁵⁄₈ SAF C2314 C2314 79,000 2 400 N 14 W 14 SAF 314 SR 17-14 LOR 64 LOR 43 EPR 8 TER 64 TER 43 42

75 3⁷⁄₁₆ 2¹³⁄₁₆ SAF C2315 C2315 84,000 2 200 AN 15 W 15 SAF 315 SR 18-15 LOR 79 LOR 46 EPR 8 TER 79 TER 46 48

80 3⁵⁄₈ 3 SAF C2316 C2316 98,300 2 000 AN 16 W 16 SAF 316 SR 19-16 LOR 84 LOR 60 EPR 10 TER 84 TER 60 67

85 3¹⁵⁄₁₆ 3³⁄₁₆ SAF C2317 C2317 105,000 1 900 AN 17 W 17 SAF 317 SR 20-17 LOR 109 LOR 188 EPR 11 TER 109 TER 188 71

90 4¹⁄₈ 3³⁄₈ SAF C2318 C2318 120,000 1 800 AN 18 W 18 SAF 318 SR 21-18 LOR 112 LOR 191 EPR 11 TER 112 TER 191 92

100 4¹⁄₂ 3¹³⁄₁₆ SAF C2320 C2320 158,000 1 700 AN 20 W 20 SAF 320 SR 24-20 LOR 118 LOR 106 EPR 12 TER 118 TER 106 107

Free: Standard and standard option blocks come with a stabilizing ring. For Toroidal bearings the enclosed stabilizing ring must be used.For shaft diameter tolerances see pages 262-265; for bearing information see page 285; for other seal speed limits see pages 144-146.

Sizes SAF C2314-SAF C2317, two or four-bolt base options;Sizes SAF C2318-SAF C2320, four-bolt base only.


SAF C2300Two piece cast-iron housingToroidal / C2300 series bearingFree bearing onlyOil or grease lubricationLOR triple ring seals

185



Toroidal / C2300 series bearingFree bearing only



Option Specify


Held: Standard and standard option blocks come with a stabilizing ring. For Toroidal bearings the enclosed stabilizing ring must be used.For shaft diameter tolerances see pages 262-265; for bearing information see page 285; for other seal speed limits see pages 144-146.



in

SAF C2314 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7³⁄₈ 1¹⁵⁄₃₂ 5³⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹¹⁄₁₆ 4⁵⁄₃₂ 4¹⁄₈

SAF C2315 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹⁹⁄₃₂ 5⁷⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁷⁄₈ 4¹⁄₂ 4⁹⁄₁₆

SAF C2316 4¹⁄₄ 14¹⁄₄ 3⁷⁄₈ 1⁵⁄₁₆ 12⁵⁄₈ 10⁵⁄₈ 2¹⁄₈ 8¹⁄₄ 1¹¹⁄₁₆ 6¹⁄₂ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₁₆ 4¹⁹⁄₃₂ 4¹⁹⁄₃₂

SAF C2317 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8³⁄₄ 1³⁄₄ 6³⁄₄ ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 2¹⁄₁₆ 4¹¹⁄₁₆ 4¹⁹⁄₃₂

SAF C2318 4³⁄₄ 15¹⁄₂ 4³⁄₈ 2 13¹⁄₂ 12 2¹⁄₄ 9³⁄₁₆ 1⁷⁄₈ 6⁷⁄₈ ³⁄₁₆ (4)-³⁄₄ 2³⁄₁₆ 4³⁄₄ 4¹⁹⁄₃₂

SAF C2320 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 2¹⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁷⁄₁₆ 5 5


da

C

F

XS-2

S-3

"HELD"

"FREE"

K

L

Rda

C

F

XS-2 S-3

T2 T3

186

Split Pillow BlocksToroidal Roller (CARB™) / Adapter Mount

SAF C2500Two piece cast-iron housingToroidal / C2200 K series bearingFree bearing onlyOil or grease lubricationLER/LOR triple ring seals


Option Specify

Four Bolt Base FSAF C2515One End Closed SAF C2515YTaconite Seals SAF C2515TContact Seals SAF C2515-210Optional Shaft Size SAF C2515 x 2¹⁄₂


dynamic limitC

in lbs r/min lbs

1³⁄₁₆ — SAF C2507 C2207 KTN9 16,000 6 700 HA 307E SAF 507 36053-6 LER 14 EPR 2 TER 14 8

1⁷⁄₁₆ 1³⁄₈, 1¹⁄₂ SAF C2509 C2209 KTN9 18,400 5 300 HA 309E SAF 509 SR 9-9 LER 17 EPR 3 TER 17 12

1¹¹⁄₁₆ 1⁵⁄₈, 1³⁄₄ SAF C2510 C2210 KTN9 19,000 5 000 HA 310E SAF 510 SR 10-0 LER 20 EPR 4 TER 20 13

1¹⁵⁄₁₆ 1⁷⁄₈, 2 SAF C2511 C2211 KTN9 22,700 4 500 HA 311E SAF 511 SR 11-0 LER 24 EPR 5 TER 24 16

2³⁄₁₆ 2¹⁄₈, 2¹⁄₄ SAF C2513 C2213 KTN9 35,500 3 800 HA 313E SAF 513 SR 13-0 LER 29 EPR 6 TER 29 22

2⁷⁄₁₆ 2³⁄₈, 2¹⁄₂ SAF C2515 C2215 K 39,000 3 400 HA 315E SAF 515 SR 15-0 LOR 37 EPR 7 TER 37 28

2¹¹⁄₁₆ 2⁵⁄₈, 2³⁄₄ SAF C2516 C2216 K 43,000 3 200 HA 316E SAF 516 SR 16-13 LOR 44 EPR 8 TER 44 37

2¹⁵⁄₁₆ 2¹³⁄₁₆, 2⁷⁄₈, 3 SAF C2517 C2217 K 53,800 3 000 HA 317E SAF 517 SR 17-14 LOR 53 EPR 9 TER 53 38

3³⁄₁₆ 3¹⁄₁₆, 3¹⁄₈, 3¹⁄₄ SAF C2518 C2218 K 65,500 2 600 HA 318E SAF 518 SR 18-15 LOR 188 EPR 11 TER 188 47

3⁷⁄₁₆ 3⁵⁄₁₆, 3³⁄₈, 3¹⁄₂ SAF C2520 C2220 K 80,300 2 200 HA 320E SAF 520 SR 20-17 LOR 102 EPR 12 TER 102 62

3¹⁵⁄₁₆ 3¹³⁄₁₆, 3⁷⁄₈, 4 SAF C2522 C2222 K 103,500 2 000 HA 322E SAF 522 SR 22-19 LOR 109 EPR 13 TER 109 73

4⁷⁄₁₆ 4⁵⁄₁₆, 4³⁄₈, 4¹⁄₂ SAF C2526 C2226 K 144,000 1 800 HA 3126L SAF 526 SR 26-0 LOR 117 EPR 15 TER 117 144

4¹⁵⁄₁₆ 4¹³⁄₁₆, 4⁷⁄₈, 5 SAF C2528 C2228 K 163,000 1 700 HA 3128L SAF 528 SR 28-0 LOR 122 EPR 27 TER 122 153

5³⁄₁₆ 5¹⁄₈, 5¹⁄₄ SAF C2530 C2230 K 190,000 1 600 HA 3130L SAF 530 SR 30-0 LOR 125 EPR 16 TER 125 199



7¹⁵⁄₁₆ 7¹³⁄₁₆, 7⁷⁄₈, 8 SAF C2544 C2244 K 389,000 950 HA 3144L SAF 544 SR 44-38 LOR 167 EPR 23 TER 167 576


Sizes SAF C2507—SAF C2513, two-bolt base only; sizes SAF C2515—SAF C2520, two or four-bolt base options; sizes SAF C2522—SAF C2544, four-bolt base only.

187



Toroidal / C2200 K series bearingFree bearing only




in

SAF C2507 2 7¹⁄₂ 2 ¹³⁄₁₆ 6¹⁄₈ 5⁵⁄₈ — 3³⁄₄ ⁷⁄₈ 3³⁄₁₆ ³⁄₃₂ (2)-³⁄₈ ¹³⁄₁₆ 1¹⁹⁄₃₂

SAF C2509 2¹⁄₄ 8¹⁄₄ 2³⁄₈ ¹³⁄₁₆ 7 6¹⁄₄ — 4³⁄₈ ³¹⁄₃₂ 3⁵⁄₈ ⁷⁄₆₄ (2)-¹⁄₂ 1³⁄₃₂ 3¹⁄₃₂

SAF C2510 2¹⁄₂ 8¹⁄₄ 2³⁄₈ ¹⁵⁄₁₆ 7 6¹⁄₂ — 4³⁄₄ 1³⁄₃₂ 3⁵⁄₈ ⁹⁄₆₄ (2)-¹⁄₂ 1⁵⁄₃₂ 3¹⁄₄

SAF C2511 2³⁄₄ 9⁵⁄₈ 2³⁄₄ ¹⁵⁄₁₆ 7⁷⁄₈ 7³⁄₈ — 5¹⁄₃₂ 1³⁄₁₆ 3⁷⁄₈ ⁷⁄₆₄ (2)-⁵⁄₈ 1¹³⁄₆₄ 3³⁄₈

SAF C2513 3 11 3¹⁄₈ 1 9¹⁄₂ 8¹⁄₈ — 5²¹⁄₃₂ 1³⁄₃₂ 4¹⁄₂ ⁵⁄₃₂ (2)-⁵⁄₈ 1²⁵⁄₆₄ 3⁵⁄₈

SAF C2515 3¹⁄₄ 11¹⁄₄ 3¹⁄₈ 1¹⁄₈ 9⁵⁄₈ 8⁵⁄₈ 1⁷⁄₈ 6¹⁄₈ 1¹⁄₈ 4¹¹⁄₁₆ ⁷⁄₆₄ (2)-⁵⁄₈, (4)-¹⁄₂ 1⁷⁄₁₆ 3¹³⁄₁₆

SAF C2516 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁹⁄₃₂ 1¹⁄₄ 5⁵⁄₁₆ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₃₂ 4¹⁄₈

SAF C2517 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7¹⁄₈ 1³⁄₈ 5 ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁹⁄₁₆ 3²⁹⁄₃₂

SAF C2518 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹⁄₂ 5⁷⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1³⁄₄ 4¹⁄₁₆

SAF C2520 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8¹⁵⁄₃₂ 1²¹⁄₃₂ 6¹⁄₈ ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 1⁵⁹⁄₆₄ 4³⁄₈

SAF C2522 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9¹¹⁄₃₂ 1²⁵⁄₃₂ 6¹⁄₂ ³⁄₁₆ (4)-³⁄₄ 2¹⁄₈ 4⁹⁄₁₆

SAF C2526 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2¹¹⁄₃₂ 8¹⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2¹⁵⁄₃₂ 5⁵⁄₁₆

SAF C2528 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 11³⁄₄ 2¹⁄₃₂ 7⁵⁄₈ ³⁄₁₆ (4)-1 2²⁹⁄₆₄ 5¹⁄₈

SAF C2530 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12¹⁄₂ 2 8³⁄₈ ³⁄₁₆ (4)-1 2³⁹⁄₆₄ 5¹⁄₂

SAF C2534 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 2⁵⁄₃₂ 9⁵⁄₈ ³⁄₁₆ (4)-1 3¹⁄₈ 6¹⁄₁₆

SAF C2538 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2⁷⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁹⁄₆₄ 6¹¹⁄₁₆

SAF C2544 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 3¹⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 3⁵⁄₈ 7¹⁄₄


Option Specify

Four Bolt Base FSAF C2515One End Closed SAF C2515YTaconite Seals SAF C2515TContact Seals SAF C2515-210Optional Shaft Size SAF C2515 x 2¹⁄₂



da

C

F

XS-2

S-3

"HELD"

"FREE"

K

L

Rda

C

F

XS-2 S-3

T2 T3

188


SAF C2600Two piece cast-iron housingToroidal / C2300 K series bearingFree bearing onlyOil or grease lubricationLOR triple ring seals


Option Specify

Four Bolt Base FSAF C2615One End Closed SAF C2615YTaconite Seals SAF C2615TContact Seals SAF C2615-210Optional Shaft Size SAF C2615 x 2


dynamic limitC

in lbs r/min lbs

2⁷⁄₁₆ 2³⁄₈, 2¹⁄₂ SAF C2615 C2315 K 84,000 2 200 HA 2315 SAF 615 SR 18-15 LOR 37 EPR 7 TER 37 52

2¹¹⁄₁₆ 2⁵⁄₈, 2³⁄₄ SAF C2616 C2316 K 98,300 2 000 HA 2316 SAF 616 SR 19-16 LOR 44 EPR 8 TER 44 71

2¹⁵⁄₁₆ 2¹³⁄₁₆, 2⁷⁄₈, 3 SAF C2617 C2317 K 105,000 1 900 HA 2317 SAF 617 SR 20-17 LOR 184 EPR 10 TER 184 75

3³⁄₁₆ 3¹⁄₁₆, 3¹⁄₈, 3¹⁄₄ SAF C2618 C2318 K 120,000 1 800 HA 2318 SAF 618 SR 21-18 LOR 188 EPR 11 TER 188 97

3⁷⁄₁₆ 3⁵⁄₁₆, 3³⁄₈, 3¹⁄₂ SAF C2620 C2320 K 158,000 1 700 HA 2320 SAF 620 SR 24-20 LOR 102 EPR 12 TER 102 113

Free: Standard and standard option blocks come with a stabilizing ring. For Toroidal bearings the enclosed stabilizing ring must be used.For shaft diameter tolerances see pages 262-265; for bearing information see page 285 ; for other seal speed limits see pages 144-146.

Sizes SAF C2615-SAF C2617, two or four-bolt base options;Sizes SAF C2618-SAF C2620, four-bolt base only.

189



Toroidal / C2300 K series bearingFree bearingonly



Option Specify

Four Bolt Base FSAF C2615One End Closed SAF C2615YTaconite Seals SAF C2615TContact Seals SAF C2615-210Optional Shaft Size SAF C2615 x 2




in

SAF C2615 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁹⁄₁₆ 1¹⁹⁄₃₂ 5⁷⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁷⁄₈ 4¹³⁄₃₂

SAF C2616 4¹⁄₄ 14¹⁄₄ 3⁷⁄₈ 1³⁄₄ 12⁵⁄₈ 10⁵⁄₈ 2¹⁄₈ 8¹⁄₄ 1¹¹⁄₁₆ 6¹⁄₂ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₁₆ 4¹⁹⁄₃₂

SAF C2617 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8³⁄₄ 1³⁄₄ 6³⁄₄ ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 2¹⁄₁₆ 4⁹⁄₁₆

SAF C2618 4³⁄₄ 15¹⁄₂ 4³⁄₈ 2 13¹⁄₂ 12 2¹⁄₄ 9¹⁄₄ 1⁷⁄₈ 6⁷⁄₈ ³⁄₁₆ (4)-³⁄₄ 2³⁄₁₆ 4⁹⁄₁₆

SAF C2620 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10³⁄₁₆ 2¹⁄₃₂ 7⁵⁄₁₆ ³⁄₁₆ (4)-³⁄₄ 2⁷⁄₁₆ 5

S-1

C

F

X

K

L

S-1

C

F

X

K

R

T T


190

Split Pillow BlocksToroidal Roller (CARB™)/ Adapter Mount

SAF C3000 KATwo piece cast-iron housingToroidal / C3000 K series bearingFree bearing onlyOil or grease lubricationLOR triple ring seals

How to Order SAF C3036 KA

Option Specify

Four Bolt Base FSAF C3036 KAOne End Closed SAF C3036 KAYTaconite Seals SAF C3036 KATContact Seals SAF C3036 KA-210Optional Shaft Size SAF C3036 KA x 6¹⁄₂


dynamic limitC

in lbs r/min lbs

6⁷⁄₁₆ 6⁵⁄₁₆, 6³⁄₈, 6¹⁄₂ SAF C3036 KA/6⁷⁄₁₆ C3036 123,500 1 400 HA 3036 SAF 036 KA/6⁷⁄₁₆ 38151-36 LOR 148 EPR 19 TER 148 272

6¹⁵⁄₁₆ 6¹³⁄₁₆, 6⁷⁄₈, 7 SAF C3038 KA/6¹⁵⁄₁₆ C3038 180,000 1 300 HA 3038 SAF 038 KA/6¹⁵⁄₁₆ 38151-38 LOR 155 EPR 20 TER 155 284

7³⁄₁₆ 7¹⁄₈, 7¹⁄₄ SAF C3040 KA/7³⁄₁₆ C3040 220,000 1 200 HA 3040 SAF 040 KA/7³⁄₁₆ 38151-40 LOR 159 EPR 21 TER 159 367

7¹⁵⁄₁₆ 7¹³⁄₁₆, 7⁷⁄₈, 8 SAF C3044 KA/7¹⁵⁄₁₆ C3044 259,000 1 100 HA 3044 SAF 044 KA/7¹⁵⁄₁₆ 36053-140 LOR 167 EPR 23 TER 167 386

8¹⁵⁄₁₆ 8⁷⁄₁₆, 8¹⁄₂, 9 SAF C3048 KA/8¹⁵⁄₁₆ C3048 270,000 1 000 HA 3048 SAF 048 KA/8¹⁵⁄₁₆ A-8897 LOR 552 X-5217-4 TER 552 474

9⁷⁄₁₆ 9¹⁄₂ SAF C3052 KA/9⁷⁄₁₆ C3052 346,500 900 HA 3052 SAF 052 KA/9⁷⁄₁₆ A-8898 LOR 553 X-5217-2 TER 553 530

9¹⁵⁄₁₆ 10 SAF C3056 KA/9¹⁵⁄₁₆ C3056 362,000 850 HA 3056 SAF 056 KA/9¹⁵⁄₁₆ A-8819 LOR 607 X-5217-2 TER 607 800

10⁷⁄₁₆ 10¹⁄₂ SAF C3056 KA/10⁷⁄₁₆ C3056 362,000 850 HA 3056 SAF 056 KA/10⁷⁄₁₆ A-8819 LOR 606 X-5217-1 TER 606 800

For Toroidal bearings in this series you must order the appropriate stabilizing rings.For shaft diameter tolerances see pages 262-265; for bearing information see page 286; for other seal speed limits see pages 144-146.

Sizes SAF C3036 KA-SAF C3056 KA, four-bolt base only.

191

Split Pillow BlocksToroidal Roller / Adapter Mount

SAF C3000 KATwo piece cast-iron housing

Self-aligning / 23000 K series bearingFree bearing only




in

SAF C3036 KA/6⁷⁄₁₆ 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 2¹⁄₁₆ 8³⁄₄ (4)-1 2²⁵⁄₃₂ 5²³⁄₃₂

SAF C3038 KA/6¹⁵⁄₁₆ 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 1⁷⁄₈ 8³⁄₄ (4)-1 2¹³⁄₁₆ 5²³⁄₃₂

SAF C3040 KA/7³⁄₁₆ 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 1¹⁵⁄₁₆ 9⁵⁄₈ (4)-1 3¹⁄₃₂ 6⁹⁄₃₂

SAF C3044 KA/7¹⁵⁄₁₆ 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2¹⁄₄ 10³⁄₄ (4)-1¹⁄₄ 3⁷⁄₃₂ 6²³⁄₃₂

SAF C3048 KA/8¹⁵⁄₁₆ 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2⁷⁄₃₂ 11¹⁄₄ (4)-1¹⁄₄ 3⁹⁄₁₆ 7¹¹⁄₁₆

SAF C3052 KA/9⁷⁄₁₆ 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 2³⁄₄ 12 (4)-1¹⁄₂ 3⁷⁄₈ 8¹⁄₁₆

SAF C3056 KA/9¹⁵⁄₁₆ 9⁷⁄₈ 34¹⁄₄ 9 2³⁄₄ 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 20³⁄₁₆ 2⁷⁄₈ 12¹⁄₄ (4)-1¹⁄₂ 4 8¹⁄₄

SAF C3056 KA/10⁷⁄₁₆ 9⁷⁄₈ 34¹⁄₄ 9 2³⁄₄ 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 20³⁄₁₆ 2⁷⁄₈ 12¹⁄₄ (4)-1¹⁄₂ 4 8¹⁄₄

How to Order SAF C3036 KA

Option Specify

Four Bolt Base FSAF C3036 KAOne End Closed SAF C3036 KAYTaconite Seals SAF C3036 KATContact Seals SAF C3036 KA-210Optional Shaft Size SAF C3036 KA x 6¹⁄₂

For Toroidal bearings in this series you must order the appropriate stabilizing rings.For shaft diameter tolerances see pages 262-265; for bearing information see page 286; for other seal speed limits see pages 144-146.

S-1

C

F

X

K

L

S-1

C

F

X

K

R

T T


193

SAFS Split Pillow Blocks

Nomenclature

S A F S 22518 TY


A—Inch dimensions


S—Cast steel

Common Suffixes:







-11 —Four-bolt base (when optional)

-12 —Base cast blank

Housing *Basic MountingDesignation Bearing Series Method

222(00) 222(00) CC/W33 Cylindrical223(00) 223(00) CC/W33 Cylindrical225(00) 222(00) CCK/W33 Adapter226(00) 223(00) CCK/W33 Adapter230(00) KA 230(00) CCK/W33 Adapter

*Self aligning ball bearings and toroidal (CARB™) bearings also fit in SAFS housings without modification.Consult SKF for availability.

194


SAFS 22200Two piece cast-steel housingSelf-aligning / 22200 series bearingHeld or free bearingOil or grease lubricationLOR triple ring seals

How to Order SAFS 22216

Option Specify

Four Bolt Base SAFS 22216-11One End Closed SAFS 22216YTaconite Seals SAFS 22216TContact Seals SAFS 22216-210




mm in lbs r/min lbs

80 3⁵⁄₈ 3 SAFS 22216 22216 CC/W33 39 600 3 200 AN 16 W 16 SAFS 216 SR 16-13 LOR 82 LOR 54 EPR 9 TER 82 TER 54 41

85 3¹⁵⁄₁₆ 3³⁄₁₆ SAFS 22217 22217 CC/W33 47 200 3 000 AN 17 W 17 SAFS 217 SR 17-14 LOR 89 LOR 63 EPR 9 TER 89 TER 63 44

90 4¹⁄₈ 3³⁄₈ SAFS 22218 22218 CC/W33 56 800 2 600 AN 18 W 18 SAFS 218 SR 18-15 LOR 112 LOR 191 EPR 11 TER 112 TER 191 53

100 4¹⁄₂ 3¹³⁄₁₆ SAFS 22220 22220 CC/W33 69 900 2 200 AN 20 W 20 SAFS 220 SR 20-17 LOR 118 LOR 106 EPR 12 TER 118 TER 106 75

110 4⁷⁄₈ 4³⁄₁₆ SAFS 22222 22222 CC/W33 91 700 2 000 AN 22 W 22 SAFS 222 SR 22-19 LOR 121 LOR 113 EPR 14 TER 121 TER 113 98

120 5⁵⁄₁₆ 4⁹⁄₁₆ SAFS 22224 22224 CC/W33 105 000 1 900 AN 24 W 24 SAFS 224 SR 24-20 LOR 127 LOR 119 EPR 15 TER 127 TER 119 118

130 5⁷⁄₈ 4¹⁵⁄₁₆ SAFS 22226 22226 CC/W33 123 000 1 800 AN 26 W 26 SAFS 226 SR 26-0 LOR 136 LOR 122 EPR 27 TER 136 TER 122 158

140 6¹⁄₄ 5⁵⁄₁₆ SAFS 22228 22228 CC/W33 137 000 1 700 AN 28 W 28 SAFS 228 SR 28-0 LOR 144 LOR 127 EPR 16 TER 144 TER 127 178

150 6⁵⁄₈ 5³⁄₄ SAFS 22230 22230 CC/W33 166 000 1 600 AN 30 W 30 SAFS 230 SR 30-0 LOR 151 LOR 134 EPR 17 TER 151 TER 134 221

160 7 6¹⁄₁₆ SAFS 22232 22232 CC/W33 194 000 1 500 AN 32 W 32 SAFS 232 SR 32-0 LOR 156 LOR 142 EPR 18 TER 156 TER 142 247

170 7⁷⁄₁₆ 6⁷⁄₁₆ SAFS 22234 22234 CC/W33 220 000 1 300 AN 34 W 34 SAFS 234 SR 34-0 LOR 161 LOR 148 EPR 19 TER 161 TER 148 313

180 7¹³⁄₁₆ 6⁷⁄₈ SAFS 22236 22236 CC/W33 227 000 1 300 AN 36 W 36 SAFS 236 SR 36-30 LOR 165 LOR 154 EPR 20 TER 165 TER 154 393

190 8³⁄₈ 7¹⁄₄ SAFS 22238 22238 CC/W33 250 000 1 200 AN 38 W 38 SAFS 238 SR 38-32 LOR 171 LOR 160 EPR 21 TER 171 TER 160 409

200 8³⁄₄ 7⁵⁄₈ SAFS 22240 22240 CC/W33 286 000 1 100 AN 40 W 40 SAFS 240 SR 40-34 LOR 175 LOR 164 EPR 22 TER 175 TER 164 464

220 9⁹⁄₁₆ 8⁵⁄₁₆ SAFS 22244 22244 CC/W33 342 000 950 N 44 W 44 SAFS 244 SR 44-38 LOR 179 LOR 170 EPR 24 TER 179 TER 170 491

Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing ring.For shaft diameter tolerances see page 262-265; for bearing information see page 278; for other seal speed limits see pages 144-146.

Sizes SAFS 22216-SAFS 22220, two or four-bolt base options;Sizes SAFS 22222-SAFS 22244, four-bolt base only.

195


SAFS 22200Two piece cast-steel housing





in

SAFS 22216 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁵⁄₁₆ 1¹⁄₄ 5³⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₃₂ 4¹⁄₈ 4³⁄₃₂

SAFS 22217 3³⁄₄ 13 3¹⁄₂ 1¹⁄₄ 11 9⁷⁄₈ 2¹⁄₈ 7³⁄₈ 1³⁄₈ 5³⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁹⁄₁₆ 4⁵⁄₃₂ 4⁵⁄₃₂

SAFS 22218 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁷⁄₈ 1¹⁄₂ 6¹⁄₄ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1³⁄₄ 4⁷⁄₁₆ 4⁹⁄₃₂

SAFS 22220 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8⁷⁄₈ 1²¹⁄₃₂ 6 ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 1⁵⁹⁄₆₄ 4¹⁄₄ 4¹⁄₄

SAFS 22222 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9³⁄₄ 1²⁵⁄₃₂ 6⁵⁄₈ ³⁄₁₆ (4)-³⁄₄ 2¹⁄₈ 4⁹⁄₁₆ 4⁵⁄₈

SAFS 22224 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10¹⁄₂ 1²⁷⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁹⁄₃₂ 5 5

SAFS 22226 6 18³⁄₈ 5¹⁄₈ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11³⁄₄ 2¹¹⁄₃₂ 8 ³⁄₁₆ (4)-⁷⁄₈ 2¹⁵⁄₃₂ 5¹⁄₄ 5¹⁄₄

SAFS 22228 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 12 2¹⁄₃₂ 7⁵⁄₈ ³⁄₁₆ (4)-1 2³⁹⁄₆₄ 5¹⁄₈ 5¹⁄₈

SAFS 22230 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12⁵⁄₈ 2 8³⁄₈ ³⁄₁₆ (4)-1 2⁴⁹⁄₆₄ 5¹⁄₂ 5¹⁄₂

SAFS 22232 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁷⁄₁₆ 2¹⁄₁₆ 8³⁄₄ ³⁄₁₆ (4)-1 2³¹⁄₃₂ 5¹¹⁄₁₆ 5¹¹⁄₁₆

SAFS 22234 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14⁷⁄₁₆ 2⁵⁄₃₂ 9⁵⁄₈ ³⁄₁₆ (4)-1 3¹⁄₈ 6³⁄₁₆ 6

SAFS 22236 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 2¹⁄₈ 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 15⁵⁄₁₆ 2³⁄₈ 10 ³⁄₁₆ (4)-1 3⁹⁄₆₄ 6¹⁄₄ 6¹⁄₄

SAFS 22238 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15⁵⁄₁₆ 2⁷⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁹⁄₆₄ 7⁷⁄₁₆ 6¹³⁄₁₆

SAFS 22240 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2¹⁵⁄₃₂ 11¹⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁄₂ 7³⁄₄ 7¹⁄₈

SAFS 22244 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁷⁄₈ 3¹⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 3⁵⁄₈ 8 8¹⁄₁₆


Taconite Seal OptionHousing Style “N”


Option Specify

Four Bolt Base SAFS 22216-11One End Closed SAFS 22216YTaconite Seals SAFS 22216TContact Seals SAFS 22216-210

196


SAFS 22300Two piece cast-steel housingSelf-aligning / 22300 series bearingHeld or free bearingOil or grease lubricationLER triple ring seals


Option Specify

One End Closed SAFS 22320YTaconite Seals SAFS 22320TContact Seals SAFS 22320-210Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing ring.For shaft diameter tolerances see pages 262-265; for bearing information see page 279; for other seal speed limits see pages 144-146.




mm in lbs r/min lbs

100 4¹⁄₂ 3¹³⁄₁₆ SAFS 22320 22320 CC/W33 137 000 1 700 AN 20 W 20 SAFS 320 SR 24-20 LER 118 LER 106 EPR 12 TER 118 TER 106 152

110 4⁷⁄₈ 4³⁄₁₆ SAFS 22322 22322 CC/W33 163 000 1 600 AN 22 W 22 SAFS 322 SR 0-22 LER 121 LER 113 EPR 14 TER 121 TER 113 158

120 5⁵⁄₁₆ 4⁹⁄₁₆ SAFS 22324 22324 CC/W33 190 000 1 400 AN 24 W 24 SAFS 324 SR 0-24 LER 127 LER 119 EPR 15 TER 127 TER 119 221

130 5⁷⁄₈ 4¹⁵⁄₁₆ SAFS 22326 22326 CC/W33 220 000 1 300 AN 26 W 26 SAFS 326 SR 0-26 LER 136 LER 122 EPR 27 TER 136 TER 122 266

140 6¹⁄₄ 5⁵⁄₁₆ SAFS 22328 22328 CC/W33 254 000 1 100 AN 28 W 28 SAFS 328 SR 0-28 LER 144 LER 127 EPR 16 TER 144 TER 127 312

150 6⁵⁄₈ 5³⁄₄ SAFS 22330 22330 CC/W33 286 000 1 000 AN 30 W 30 SAFS 330 SR 36-30 LER 151 LER 134 EPR 17 TER 151 TER 134 392

160 7 6¹⁄₁₆ SAFS 22332 22332 CC/W33 310 000 950 AN 32 W 32 SAFS 332 SR 38-32 LER 156 LER 142 EPR 18 TER 156 TER 142 408

170 7⁷⁄₁₆ 6⁷⁄₁₆ SAFS 22334 22334 CC/W33 346 000 950 AN 34 W 34 SAFS 334 SR 40-34 LER 161 LER 148 EPR 19 TER 161 TER 148 461

180 8³⁄₈ 7¹⁄₄ SAFS 22338 22338 CC/W33 420 000 850 AN 38 W 38 SAFS 338 SR 44-38 LER 171 LER 160 EPR 21 TER 171 TER 160 491

200 8³⁄₄ 7⁵⁄₈ SAFS 22340 22340 CC/W33 454 000 850 AN 40 W 40 SAFS 340 SR 0-40 LER 175 LER 164 EPR 22 TER 175 TER 164 800

197




Oil or grease lubricationLER triple ring seals




Option Specify

One End Closed SAFS 22320YTaconite Seals SAFS 22320TContact Seals SAFS 22320-210



in

SAFS 22320 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10¹⁄₂ 2¹⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁷⁄₁₆ 5 5

SAFS 22322 6 18³⁄₈ 5¹⁄₈ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11³⁄₄ 2¹³⁄₃₂ 8 ³⁄₁₆ (4)-⁷⁄₈ 2⁵⁄₈ 5¹⁄₄ 5⁵⁄₁₆

SAFS 22324 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12⁵⁄₈ 2³⁄₈ 8³⁄₈ ³⁄₁₆ (4)-1 2¹³⁄₁₆ 5¹⁄₂ 5¹⁄₂

SAFS 22326 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁷⁄₁₆ 2⁷⁄₁₆ 8³⁄₄ ³⁄₁₆ (4)-1 3 5¹¹⁄₁₆ 5¹¹⁄₁₆

SAFS 22328 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14⁷⁄₁₆ 2⁹⁄₁₆ 9³⁄₄ ³⁄₁₆ (4)-1 3¹⁄₄ 6¹⁄₈ 6¹⁄₈

SAFS 22330 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 2¹⁄₈ 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 15⁵⁄₁₆ 2⁵⁄₈ 9³⁄₄ ³⁄₁₆ (4)-1 3⁷⁄₁₆ 6¹⁄₄ 6¹⁄₄

SAFS 22332 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹⁵⁄₁₆ 2¹¹⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3⁵⁄₈ 6¹¹⁄₁₆ 6¹¹⁄₁₆

SAFS 22334 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2³⁄₄ 11³⁄₈ ³⁄₁₆ (4)-¹⁄₄ 3³⁄₄ 7¹⁄₈ 6¹⁵⁄₁₆

SAFS 22338 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁷⁄₈ 3³⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₁₆ 8¹⁄₁₆ 7⁷⁄₁₆

SAFS 22340 9⁷⁄₈ 34¹⁄₄ 9 4 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 19¹⁄₂ 3⁷⁄₁₆ 12³⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₈ 8¹⁄₄ 8¹⁄₄

198


SAFS 22500Two piece cast-steel housingSelf-aligning / 22200 K series bearingHeld or free bearingOil or grease lubricationLOR triple ring seals


Option Specify

Four Bolt Base SAFS 22515-11One End Closed SAFS 22515YTaconite Seals SAFS 22515TContact Seals SAFS 22515-210Optional Shaft Size SAFS 22515 x 2¹⁄₂


dynamic limitC

in lbs r/min lbs

2⁷⁄₁₆ 2³⁄₈, 2¹⁄₂ SAFS 22515 22215 CCK/W33 35 500 3 400 SNW 15 SAFS 515 SR 15-0 LOR 37 EPR 7 TER 37 32

2¹¹⁄₁₆ 2⁵⁄₈, 2³⁄₄ SAFS 22516 22216 CCK/W33 39 600 3 200 SNW 16 SAFS 516 SR 16-13 LOR 44 EPR 8 TER 44 42

2¹⁵⁄₁₆ 2¹³⁄₁₆, 2⁷⁄₈, 3 SAFS 22517 22217 CCK/W33 47 200 3 000 SNW 17 SAFS 517 SR 17-14 LOR 53 EPR 9 TER 53 45

3³⁄₁₆ 3¹⁄₁₆, 3¹⁄₈, 3¹⁄₄ SAFS 22518 22218 CCK/W33 56 900 2 600 SNW 18 SAFS 518 SR 18-15 LOR 188 EPR 11 TER 188 62

3⁷⁄₁₆ 3⁵⁄₁₆, 3³⁄₈, 3¹⁄₂ SAFS 22520 22220 CCK/W33 69 900 2 200 SNW 20 SAFS 520 SR 20-17 LOR 102 EPR 12 TER 102 79


4³⁄₁₆ 4¹⁄₁₆, 4¹⁄₈, 4¹⁄₄ SAFS 22524 22224 CCK/W33 105 000 1 900 SNW 24 SAFS 524 SR 24-20 LOR 113 EPR 14 TER 113 125



5³⁄₁₆ 5¹⁄₈, 5¹⁄₄ SAFS 22530 22230 CCK/W33 166 000 1 600 SNW 30 SAFS 530 SR 30-0 LOR 125 EPR 16 TER 125 236

5⁷⁄₁₆ 5³⁄₈, 5¹⁄₂ SAFS 22532 22232 CCK/W33 194 000 1 500 SNW 32 SAFS 532 SR 32-0 LOR 130 EPR 16 TER 130 241




7³⁄₁₆ 7¹⁄₈, 7¹⁄₄ SAFS 22540 22240 CCK/W33 286 000 1 100 SNW 40 SAFS 540 SR 40-34 LOR 159 EPR 21 TER 159 486

7¹⁵⁄₁₆ 7¹³⁄₁₆, 7⁷⁄₈, 8 SAFS 22544 22244 CCK/W33 342 000 950 SNW 44 SAFS 544 SR 44-38 LOR 167 EPR 23 TER 167 680


Sizes SAFS 22515-SAFS 22520, two or four-bolt base options;Sizes SAFS 22522-SAFS 22544, four-bolt base only.

199







in

SAFS 22515 3¹⁄₄ 11¹⁄₄ 3¹⁄₈ 1³⁄₁₆ 9⁵⁄₈ 8⁵⁄₈ 1⁷⁄₈ 6³⁄₈ 1¹⁄₈ 4³⁄₄ ⁷⁄₆₄ (2)-⁵⁄₈, (4)-¹⁄₂ 1⁷⁄₁₆ 3¹³⁄₁₆

SAFS 22516 3¹⁄₂ 13 3¹⁄₂ 1¹⁄₄ 11 9⁵⁄₈ 2¹⁄₈ 6¹⁵⁄₁₆ 1¹⁄₄ 5³⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1¹⁵⁄₃₂ 4⁵⁄₃₂

SAFS 22517 3³⁄₄ 13 3¹⁄₂ 1¹⁄₂ 11 9⁷⁄₈ 2¹⁄₈ 7⁷⁄₁₆ 1³⁄₈ 5³⁄₈ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1⁹⁄₁₆ 4⁵⁄₃₂

SAFS 22518 4 13³⁄₄ 3⁷⁄₈ 1⁵⁄₈ 11⁵⁄₈ 10³⁄₈ 2¹⁄₈ 7⁷⁄₈ 1¹⁄₂ 6¹⁄₄ ³⁄₁₆ (2)-³⁄₄, (4)-⁵⁄₈ 1³⁄₄ 4¹⁄₄

SAFS 22520 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8⁷⁄₈ 1²¹⁄₃₂ 6 ³⁄₁₆ (2)-⁷⁄₈, (4)-³⁄₄ 1⁵⁹⁄₆₄ 4⁵⁄₁₆

SAFS 22522 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9³⁄₄ 1²⁵⁄₃₂ 6⁵⁄₈ ³⁄₁₆ (4)-³⁄₄ 2¹⁄₈ 4⁵⁄₈

SAFS 22524 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10¹⁄₂ 1²⁷⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁹⁄₃₂ 5

SAFS 22526 6 18³⁄₈ 5¹⁄₈ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11³⁄₄ 2¹¹⁄₃₂ 8 ³⁄₁₆ (4)-⁷⁄₈ 2¹⁵⁄₃₂ 5¹⁄₄

SAFS 22528 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 12 2¹⁄₃₂ 7⁵⁄₈ ³⁄₁₆ (4)-1 2²⁹⁄₆₄ 5¹⁄₈

SAFS 22530 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12⁵⁄₈ 2 8³⁄₈ ³⁄₁₆ (4)-1 2³⁹⁄₆₄ 5¹⁄₂

SAFS 22532 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁷⁄₁₆ 2¹⁄₁₆ 8³⁄₄ ³⁄₁₆ (4)-1 2³¹⁄₃₂ 5¹¹⁄₁₆

SAFS 22534 7¹⁄₁₆ 23³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14⁷⁄₁₆ 2⁵⁄₃₂ 9⁵⁄₈ ³⁄₁₆ (4)-1 3¹⁄₈ 6¹⁄₁₆

SAFS 22536 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 2¹⁄₈ 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 15⁵⁄₁₆ 2³⁄₈ 10 ³⁄₁₆ (4)-1 3⁹⁄₆₄ 6¹⁄₄

SAFS 22538 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹⁵⁄₁₆ 2⁷⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁹⁄₆₄ 6¹¹⁄₁₆

SAFS 22540 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2¹⁵⁄₃₂ 11³⁄₈ ³⁄₁₆ (4)-1¹⁄₄ 3¹⁄₂ 7¹⁄₈

SAFS 22544 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁷⁄₈ 3¹⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 3⁵⁄₈ 7¹⁄₄




Option Specify

Four Bolt Base SAFS 22515-11One End Closed SAFS 22515YTaconite Seals SAFS 22515TContact Seals SAFS 22515-210Optional Shaft Size SAFS 22515 x 2¹⁄₂

200


SAFS 22600Two piece cast-steel housingSelf-aligning / 22300 K series bearingHeld or free bearingOil or grease lubricationLER triple ring seals

How to Order SAFS 22620 x 3⁷⁄₁₆

Option Specify

One End Closed SAFS 22620 x 3⁷⁄₁₆YTaconite Seals SAFS 22620 x 3⁷⁄₁₆TContact Seals SAFS 22620 x 3⁷⁄₁₆-210Optional Shaft Size SAFS 22620 x 3¹⁄₂



dynamic limitC

in lbs r/min lbs

3⁷⁄₁₆ 3⁵⁄₁₆, 3⁷⁄₁₆, 3¹⁄₂ SAFS 22620 22320 CCK/W33 137 000 1 700 SNW 120 SAFS 620 SR 24-20 LER 102 EPR 12 TER 102 169

3¹⁵⁄₁₆ 3¹³⁄₁₆, 3⁷⁄₈, 4 SAFS 22622 22322 CCK/W33 163 000 1 600 SNW 122 SAFS 622 SR 0-22 LER 109 EPR 13 TER 109 185

4³⁄₁₆ 4¹⁄₁₆, 4¹⁄₈, 4¹⁄₄ SAFS 22624 22324 CCK/W33 190 000 1 400 SNW 124 SAFS 624 SR 0-24 LER 113 EPR 14 TER 113 236

4⁷⁄₁₆ 4⁵⁄₁₆, 4³⁄₈, 4¹⁄₂ SAFS 22626 22326 CCK/W33 220 000 1 300 SNW 126 SAFS 626 SR 0-26 LER 117 EPR 15 TER 117 241

4¹⁵⁄₁₆ 4¹³⁄₁₆, 4⁷⁄₈, 5 SAFS 22628 22328 CCK/W33 254 000 1 100 SNW 128 SAFS 628 SR 0-28 LER 122 EPR 27 TER 122 326

5³⁄₁₆ 5¹⁄₈, 5¹⁄₄ SAFS 22630 22330 CCK/W33 286 000 1 000 SNW 130 SAFS 630 SR 36-30 LER 125 EPR 16 TER 125 366

5⁷⁄₁₆ 5³⁄₈, 5¹⁄₂ SAFS 22632 22332 CCK/W33 310 000 950 SNW 132 SAFS 632 SR 38-32 LER 130 EPR 16 TER 130 435

5¹⁵⁄₁₆ 5¹³⁄₁₆, 5⁷⁄₈, 6 SAFS 22634 22334 CCK/W33 346 000 950 SNW 134 SAFS 634 SR 40-34 LER 140 EPR 18 TER 140 486

6¹⁵⁄₁₆ 6¹³⁄₁₆, 6⁷⁄₈, 7 SAFS 22638 22338 CCK/W33 420 000 850 SNW 138 SAFS 638 SR 44-38 LER 155 EPR 20 TER 155 680

7³⁄₁₆ 7¹⁄₈, 7¹⁄₄ SAFS 22640 22340 CCK/W33 454 000 850 SNW 140 SAFS 640 SR 0-40 LER 159 EPR 21 TER 159 800

201








Option Specify

One End Closed SAFS 22620YTaconite Seals SAFS 22620TContact Seals SAFS 22620-210Optional Shaft Size SAFS 22620 x 3¹⁄₂



in

SAFS 22620 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10¹⁄₂ 2¹⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁷⁄₁₆ 5

SAFS 22622 6 18³⁄₈ 5¹⁄₈ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11³⁄₄ 2¹³⁄₃₂ 8 ³⁄₁₆ (4)-⁷⁄₈ 2⁵⁄₈ 5⁵⁄₁₆

SAFS 22624 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12⁵⁄₈ 2³⁄₈ 8³⁄₈ ³⁄₁₆ (4)-1 2¹³⁄₁₆ 5¹⁄₂

SAFS 22626 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁷⁄₁₆ 2⁷⁄₁₆ 8³⁄₄ ³⁄₁₆ (4)-1 3 5¹¹⁄₁₆

SAFS 22628 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14⁷⁄₁₆ 2⁹⁄₁₆ 9³⁄₄ ³⁄₁₆ (4)-1 3¹⁄₄ 6¹⁄₈

SAFS 22630 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 2¹⁄₈ 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 15⁵⁄₁₆ 2⁵⁄₈ 9³⁄₄ ³⁄₁₆ (4)-1 3⁷⁄₁₆ 6¹⁄₄

SAFS 22632 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹⁵⁄₁₆ 2¹¹⁄₁₆ 10³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3⁵⁄₈ 6¹¹⁄₁₆

SAFS 22634 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2³⁄₄ 11³⁄₈ ³⁄₁₆ (4)-1¹⁄₄ 3³⁄₄ 7

SAFS 22638 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁷⁄₈ 3³⁄₈ 12 ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₁₆ 7⁵⁄₁₆

SAFS 22640 9⁷⁄₈ 34¹⁄₄ 9 4 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 19¹⁄₂ 3⁷⁄₁₆ 12³⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₈ 8¹⁄₄

202


SAFS 23000 KATwo piece cast-steel housingSelf-aligning / 23000 K series bearingHeld or free bearingOil or grease lubricationLOR triple ring seals

How to Order SAFS 23024 KA

Option Specify

Four Bolt Base SAFS 23024 KA-11One End Closed SAFS 23024 KAYTaconite Seals SAFS 23024 KATContact Seals SAFS 23024 KA-210Held and Free: Specify the appropriate stabilizing ring for a Held unit.For shaft diameter tolerances see pages 262-265; for bearing information see page 280; for other seal speed limits see pages 144-146.


dynamic limitC

in lbs r/min lbs

4³⁄₁₆ 4¹⁄₁₆, 4¹⁄₈, 4¹⁄₄ SAFS 23024 KA/4³⁄₁₆ 23024 CCK/W33 68 600 2 000 SNW 3024/4³⁄₁₆ SAFS 024 KA/4³⁄₁₆ 38151-24 LOR 113 EPR 14 TER 113 88

4⁷⁄₁₆ 4⁵⁄₁₆, 4³⁄₈, 4¹⁄₂ SAFS 23026 KA/4⁷⁄₁₆ 23026 CCK/W33 84 100 1 900 SNW 3026/4⁷⁄₁₆ SAFS 026 KA/4⁷⁄₁₆ 38151-26 LOR 117 EPR 15 TER 117 105

4¹⁵⁄₁₆ 4³⁄₁₆, 4⁷⁄₈, 5 SAFS 23028 KA/4¹⁵⁄₁₆ 23028 CCK/W33 89 300 1 800 SNW 3028/4¹⁵⁄₁₆ SAFS 028 KA/4¹⁵⁄₁₆ 36053-50 LOR 122 EPR 27 TER 122 125

5³⁄₁₆ 5¹⁄₈, 5¹⁄₄ SAFS 23030 KA/5³⁄₁₆ 23030 CCK/W33 98 200 1 700 SNW 3030/5³⁄₁₆ SAFS 030 KA/5³⁄₁₆ SR-0-21 LOR 125 EPR 16 TER 125 169

5⁷⁄₁₆ 5³⁄₈, 5¹⁄₂ SAFS 23032 KA/5⁷⁄₁₆ 23032 CCK/W33 114 000 1 700 SNW 3032/5⁷⁄₁₆ SAFS 032 KA/5⁷⁄₁₆ 38151-32 LOR 130 EPR 16 TER 130 185

5¹⁵⁄₁₆ 5¹³⁄₁₆, 5⁷⁄₈, 6 SAFS 23034 KA/5¹⁵⁄₁₆ 23034 CCK/W33 140 000 1 600 SNW 3034/5¹⁵⁄₁₆ SAFS 034 KA/5¹⁵⁄₁₆ SR-0-24 LOR 140 EPR 18 TER 140 236

6⁷⁄₁₆ 6⁵⁄₁₆, 6³⁄₈, 6¹⁄₂ SAFS 23036 KA/6⁷⁄₁₆ 23036 CCK/W33 163 000 1 400 SNW 3036/6⁷⁄₁₆ SAFS 036 KA/6⁷⁄₁₆ 38151-36 LOR 148 EPR 19 TER 148 241

6¹⁵⁄₁₆ 6¹³⁄₁₆, 6⁷⁄₈, 7 SAFS 23038 KA/6¹⁵⁄₁₆ 23038 CCK/W33 169 000 1 300 SNW 3038/6¹⁵⁄₁₆ SAFS 038 KA/6¹⁵⁄₁₆ 38151-38 LOR 155 EPR 20 TER 155 326

7³⁄₁₆ 7¹⁄₈, 7¹⁄₄ SAFS 23040 KA/7³⁄₁₆ 23040 CCK/W33 198 000 1 200 SNW 3040/7³⁄₁₆ SAFS 040 KA/7³⁄₁₆ 38151-40 LOR 159 EPR 21 TER 159 366

7¹⁵⁄₁₆ 7³⁄₁₆, 7⁷⁄₈, 8 SAFS 23044 KA/7¹⁵⁄₁₆ 23044 CCK/W33 236 000 1 100 SNW 3044/7¹⁵⁄₁₆ SAFS 044 KA/7¹⁵⁄₁₆ 36053-140 LOR 167 EPR 23 TER 167 435

8¹⁵⁄₁₆ 8⁷⁄₁₆, 8¹⁄₂, 9 SAFS 23048 KA/8¹⁵⁄₁₆ 23048 CCK/W33 254 000 1 000 SNP 3048/8¹⁵⁄₁₆ SAFS 048 KA/8¹⁵⁄₁₆ A-8897 LOR 552 X-5217-4 TER 552 486

9⁷⁄₁₆ 9¹⁄₂ SAFS 23052 KA/9⁷⁄₁₆ 23052 CCK/W33 315 000 900 SNP 3052/9⁷⁄₁₆ SAFS 052 KA/9⁷⁄₁₆ A-8898 LOR 553 X-5217-2 TER 553 680

9¹⁵⁄₁₆ 10 SAFS 23056 KA/9¹⁵⁄₁₆ 23056 CCK/W33 342 000 850 SNP 3056/9¹⁵⁄₁₆ SAFS 056 KA/9¹⁵⁄₁₆ A-8819 LOR 607 X-5217-2 TER 607 820

10⁷⁄₁₆ 10¹⁄₂ SAFS 23056 KA/10⁷⁄₁₆ 23056 CCK/W33 342 000 850 SNP 3056/10⁷⁄₁₆ SAFS 056 KA/10⁷⁄₁₆ A-8819 LOR 606 X-5217-1 TER 606 800

Size SAFS 23024 KA, two or four-bolt base options;Sizes SAFS 23026 KA-SAFS 23056 KA, four-bolt base only.

203


SAFS 23000 KATwo piece cast-steel housing




How to Order SAFS 23024 KA

Option Specify

Four Bolt Base SAFS 23024 KA-11One End Closed SAFS 23024 KAYTaconite Seals SAFS 23024 KATContact Seals SAFS 23024 KA-210



in

SAFS 23024 KA/4³⁄₁₆ 4¹⁄₂ 15¹⁄₄ 4³⁄₈ 1³⁄₄ 13¹⁄₈ 11⁵⁄₈ 2³⁄₈ 8⁷⁄₈ 1⁹⁄₁₆ 6¹⁄₈ (2)-⁷⁄₈, (4)-³⁄₄ 1²⁹⁄₃₂ 4¹⁄₂

SAFS 23026 KA/4⁷⁄₁₆ 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9³⁄₄ 1¹¹⁄₁₆ 6⁵⁄₈ (4)-³⁄₄ 2³⁄₃₂ 4⁵⁄₈

SAFS 23028 KA/4¹⁵⁄₁₆ 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10¹⁄₂ 1¹³⁄₁₆ 7³⁄₈ (4)-³⁄₄ 2⁵⁄₃₂ 5¹⁄₃₂

SAFS 23030 KA/5³⁄₁₆ 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11³⁄₄ 2⁷⁄₃₂ 8¹⁄₈ (4)-⁷⁄₈ 2⁹⁄₃₂ 5¹³⁄₃₂

SAFS 23032 KA/5⁷⁄₁₆ 6 18³⁄₈ 5¹⁄₄ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11³⁄₄ 2¹⁄₃₂ 8¹⁄₈ (4)-⁷⁄₈ 2⁷⁄₁₆ 5¹⁵⁄₃₂

SAFS 23034 KA/5¹⁵⁄₁₆ 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 12 1²³⁄₃₂ 7⁵⁄₈ (4)-1 2¹⁹⁄₃₂ 5⁵⁄₃₂

SAFS 23036 KA/6⁷⁄₁₆ 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁷⁄₁₆ 2¹⁄₁₆ 8³⁄₄ (4)-1 2²⁵⁄₃₂ 5²³⁄₃₂

SAFS 23038 KA/6¹⁵⁄₁₆ 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁷⁄₁₆ 1⁷⁄₈ 8³⁄₄ (4)-1 2¹³⁄₁₆ 5²³⁄₃₂

SAFS 23040 KA/7³⁄₁₆ 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14⁷⁄₁₆ 1¹⁵⁄₁₆ 9⁵⁄₈ (4)-1 3¹⁄₃₂ 6⁹⁄₃₂

SAFS 23044 KA/7¹⁵⁄₁₆ 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹⁵⁄₁₆ 2¹⁄₄ 10³⁄₄ (4)-1¹⁄₄ 3⁷⁄₃₂ 6²³⁄₃₂

SAFS 23048 KA/8¹⁵⁄₁₆ 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2⁷⁄₃₂ 11³⁄₈ (4)-1¹⁄₄ 3⁹⁄₁₆ 7¹¹⁄₁₆

SAFS 23052 KA/9⁷⁄₁₆ 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁷⁄₈ 2³⁄₄ 12 (4)-1¹⁄₂ 3⁷⁄₈ 8¹⁄₁₆

SAFS 23056 KA/9¹⁵⁄₁₆ 9⁷⁄₈ 34¹⁄₄ 9 4 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 19¹⁄₂ 3⁷⁄₁₆ 12³⁄₈ (4)-1¹⁄₂ 4¹⁄₈ 8¹⁄₄

SAFS 23056 KA/10⁷⁄₁₆ 9⁷⁄₈ 34¹⁄₄ 9 4 29¹⁄₂ 26¹⁄₄ 5¹⁄₂ 19¹⁄₂ 3⁷⁄₁₆ 12³⁄₈ (4)-1¹⁄₂ 4¹⁄₈ 8¹⁄₄

205

SDAF Split Pillow Blocks

Nomenclature

S D A F 22634 TA


D—Heavy duty series

A—Inch dimensions


Common Suffixes:







-6 —Base cast blank(steel housings only)

Designation *Basic Mounting(cast iron) (cast steel) Bearing Series Method

222(00) 582(00) 222(00) CC/W33 Cylindrical223(00) 583(00) 223(00) CC/W33 Cylindrical225(00) 585(00) 222(00) CCK/W33 Adapter226(00) 586(00) 223(00) CCK/W33 Adapter

Housing

*Self-aligning ball bearings and toroidal roller (CARB™) bearings also fit in SDAFhousings without modification. Consult SKF for availability.

206


SDAF 22200Two piece heavy duty cast-iron housingSelf-aligning / 22200 series bearingHeld or free bearingOil or grease lubricationLER triple ring seals

How to Order SDAF 22220

Option Specify

One End Closed SDAF 22220YTaconite Seals SDAF 22220TContact Seals SDAF 22220-210Cast Steel SDAF 58220




mm in lbs r/min lbs

100 4¹⁄₂ 3¹³⁄₁₆ SDAF 22220 22220 CC/W33 69 900 2 200 AN 20 W 20 SDAF 220 SR 20-17 LER 205 LER 87 EPR 12 TER 205 TER 87 80

110 4⁷⁄₈ 4³⁄₁₆ SDAF 22222 22222 CC/W33 91 700 2 000 AN 22 W 22 SDAF 222 SR 22-19 LER 121 LER 113 EPR 14 TER 121 TER 113 102

120 5⁵⁄₁₆ 4⁹⁄₁₆ SDAF 22224 22224 CC/W33 105 000 1 900 AN 24 W 24 SDAF 224 SR 24-20 LER 127 LER 119 EPR 15 TER 127 TER 119 118

130 5⁷⁄₈ 4¹⁵⁄₁₆ SDAF 22226 22226 CC/W33 123 000 1 800 AN 26 W 26 SDAF 226 SR 26-0 LER 136 LER 122 EPR 27 TER 136 TER 122 169

150 6⁵⁄₈ 5³⁄₄ SDAF 22230 22230 CC/W33 166 000 1 600 AN 30 W 30 SDAF 230 SR 30-0 LER 151 LER 134 EPR 17 TER 151 TER 134 200

160 7 6¹⁄₁₆ SDAF 22232 22232 CC/W33 194 000 1 500 AN 32 W 32 SDAF 232 SR 32-0 LER 156 LER 142 EPR 18 TER 156 TER 142 264

180 7¹³⁄₁₆ 6⁷⁄₈ SDAF 22236 22236 CC/W33 227 000 1 300 AN 36 W 36 SDAF 236 SR 36-30 LER 165 LER 154 EPR 20 TER 165 TER 154 436

190 8³⁄₈ 7¹⁄₄ SDAF 22238 22238 CC/W33 250 000 1 200 AN 38 W 38 SDAF 238 SR 38-32 LER 240 LER 229 EPR 22 TER 240 TER 229 510

200 8³⁄₄ 7⁵⁄₈ SDAF 22240 22240 CC/W33 286 000 1 100 AN 40 W 40 SDAF 240 SR 40-34 LER 244 LER 233 EPR 23 TER 244 TER 233 389

220 9⁹⁄₁₆ 8⁵⁄₁₆ SDAF 22244 22244 CC/W33 342 000 950 N 44 W 44 SDAF 244 SR 44-38 LER 248 LER 239 EPR 25 TER 248 TER 239 787

Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing ring.For shaft diameter tolerances see pages 262-265; for bearing information see page 278; for other seal speed limits see page 147.

207


SDAF 22200Two piece heavy duty cast-iron housing





in

SDAF 22220 4¹⁄₂ 15¹⁄₄ 6 1⁷⁄₈ 13¹⁄₈ 11⁵⁄₈ 3³⁄₈ 8¹⁵⁄₁₆ 1²¹⁄₃₂ 6³⁄₄ ³⁄₁₆ (4)-³⁄₄ 1⁵⁹⁄₆₄ 4¹¹⁄₁₆ 4¹¹⁄₁₆

SDAF 22222 4¹⁵⁄₁₆ 16¹⁄₂ 6³⁄₄ 2¹⁄₈ 14¹⁄₂ 12⁵⁄₈ 4 9⁷⁄₈ 1¹³⁄₁₆ 7¹⁄₄ ³⁄₁₆ (4)-⁷⁄₈ 2¹⁄₈ 4⁷⁄₈ 4⁷⁄₈

SDAF 22224 5¹⁄₄ 16¹⁄₂ 6⁷⁄₈ 2¹⁄₄ 14¹⁄₂ 13¹⁄₄ 4¹⁄₈ 10¹⁄₂ 1²⁷⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2⁹⁄₃₂ 4¹⁵⁄₁₆ 4¹⁵⁄₁₆

SDAF 22226 6 18³⁄₈ 7¹⁄₂ 2³⁄₈ 16 14⁵⁄₈ 4¹⁄₂ 11⁷⁄₈ 2¹¹⁄₃₂ 8 ³⁄₁₆ (4)-1 2¹⁵⁄₃₂ 5¹⁄₄ 5¹⁄₄

SDAF 22230 6⁵⁄₁₆ 21¹⁄₄ 7⁷⁄₈ 2¹⁄₂ 18¹⁄₄ 17 4³⁄₄ 12⁹⁄₁₆ 2¹⁄₃₂ 8³⁄₈ ³⁄₁₆ (4)-1¹⁄₈ 2⁴⁹⁄₆₄ 5⁷⁄₁₆ 5⁷⁄₁₆

SDAF 22232 6¹¹⁄₁₆ 22 8¹⁄₄ 2¹⁄₂ 19¹⁄₄ 17³⁄₈ 5 13⁷⁄₁₆ 2³⁄₃₂ 8³⁄₄ ³⁄₁₆ (4)-1¹⁄₈ 2³¹⁄₃₂ 5⁵⁄₈ 5⁵⁄₈

SDAF 22236 7¹⁄₂ 26³⁄₄ 9³⁄₈ 2³⁄₄ 23⁵⁄₈ 20⁷⁄₈ 5⁷⁄₈ 15³⁄₁₆ 2³⁄₈ 10 ³⁄₁₆ (4)-1¹⁄₄ 3⁹⁄₆₄ 6¹⁄₈ 6¹⁄₈

SDAF 22238 7⁷⁄₈ 27⁵⁄₈ 10 3 23¹⁄₂ 21¹⁄₂ 6¹⁄₄ 16 2⁷⁄₁₆ 10⁵⁄₈ ³⁄₁₆ (4)-1³⁄₈ 3¹⁹⁄₆₄ 7¹⁄₄ 7¹⁄₄

SDAF 22240 8¹⁄₄ 28³⁄₄ 10¹⁄₂ 3¹⁄₄ 25 23 6³⁄₄ 16⁷⁄₈ 2¹⁄₂ 11¹⁄₈ ³⁄₁₆ (4)-1³⁄₈ 3¹⁄₂ 7¹⁄₂ 7¹⁄₂

SDAF 22244 9¹⁄₂ 32 11¹⁄₄ 3¹⁄₂ 27⁷⁄₈ 25⁵⁄₈ 7¹⁄₄ 19 3¹⁄₈ 11⁷⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 3⁵⁄₈ 7⁷⁄₈ 7⁷⁄₈




Option Specify


208


SDAF 22300Two piece heavy duty cast-iron housingSelf-aligning / 22300 series bearingHeld or free bearingOil or grease lubricationLER triple ring seals


Option Specify

One End Closed SDAF 22320YTaconite Seals SDAF 22320TContact Seals SDAF 22320-210Cast Steel SDAF 58320Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing ring.For shaft diameter tolerances see pages 262-265; for bearing information see page 279; for other seal speed limits see page 147.




mm in lbs r/min lbs

85 3¹⁵⁄₁₆ 3³⁄₁₆ SDAF 22317 22317 CC/W33 94 400 1 900 AN 17 W 17 SDAF 317 SR 20-17 LER 93 LER 69 EPR 11 TER 93 TER 69 83

100 4¹⁄₂ 3¹³⁄₁₆ SDAF 22320 22320 CC/W33 137 000 1 700 AN 20 W 20 SDAF 320 SR 24-20 LER 205 LER 87 EPR 12 TER 205 TER 87 141

110 4⁷⁄₈ 4³⁄₁₆ SDAF 22322 22322 CC/W33 163 000 1 600 AN 22 W 22 SDAF 322 SR 0-22 LER 121 LER 113 EPR 14 TER 121 TER 113 172

120 5⁵⁄₁₆ 4⁹⁄₁₆ SDAF 22324 22324 CC/W33 190 000 1 400 AN 24 W 24 SDAF 324 SR 0-24 LER 127 LER 119 EPR 15 TER 127 TER 119 304

130 5⁷⁄₈ 4¹⁵⁄₁₆ SDAF 22326 22326 CC/W33 220 000 1 300 AN 26 W 26 SDAF 326 SR 0-26 LER 136 LER 122 EPR 27 TER 136 TER 122 330

150 6⁵⁄₈ 5³⁄₄ SDAF 22330 22330 CC/W33 286 000 1 000 AN 30 W 30 SDAF 330 SR 36-30 LER 151 LER 134 EPR 17 TER 151 TER 134 466

160 7 6¹⁄₁₆ SDAF 22332 22332 CC/W33 310 000 950 AN 32 W 32 SDAF 332 SR 38-32 LER 225 LER 217 EPR 19 TER 225 TER 217 537

170 7⁷⁄₁₆ 6⁷⁄₁₆ SDAF 22334 22334 CC/W33 346 000 950 AN 34 W 34 SDAF 334 SR 40-34 LER 230 LER 220 EPR 26 TER 230 TER 220 554

180 7¹³⁄₁₆ 6⁷⁄₈ SDAF 22336 22336 CC/W33 389 000 900 AN 36 W 36 SDAF 336 SR 0-36 LER 234 LER 223 EPR 21 TER 234 TER 223 623

190 8³⁄₈ 7¹⁄₄ SDAF 22338 22338 CC/W33 420 000 850 AN 38 W 38 SDAF 338 SR 44-38 LER 240 LER 229 EPR 22 TER 240 TER 229 734

209









in

SDAF 22317 4¹⁄₂ 15¹⁄₄ 6 1⁷⁄₈ 13¹⁄₈ 11⁵⁄₈ 3³⁄₈ 8¹⁵⁄₁₆ 1²⁵⁄₃₂ 6³⁄₄ ³⁄₁₆ (4)-³⁄₄ 2¹⁄₁₆ 4³⁄₄ 4³⁄₄

SDAF 22320 5¹⁄₄ 16¹⁄₂ 6⁷⁄₈ 2¹⁄₄ 14¹⁄₂ 13¹⁄₄ 4¹⁄₈ 10¹⁄₂ 2¹⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2⁷⁄₁₆ 5 5

SDAF 22322 6 18³⁄₈ 7¹⁄₂ 2³⁄₈ 16 14⁵⁄₈ 4¹⁄₂ 11⁷⁄₈ 2¹³⁄₃₂ 8 ³⁄₁₆ (4)-1 2⁵⁄₈ 5¹⁄₄ 5¹⁄₄

SDAF 22324 6⁵⁄₁₆ 21¹⁄₄ 7⁷⁄₈ 2¹⁄₂ 18¹⁄₄ 17 4³⁄₄ 12⁹⁄₁₆ 2¹³⁄₃₂ 8³⁄₈ ³⁄₁₆ (4)-1¹⁄₈ 2¹³⁄₁₆ 5⁷⁄₁₆ 5⁷⁄₁₆

SDAF 22326 6¹¹⁄₁₆ 22 8¹⁄₄ 2¹⁄₂ 19¹⁄₄ 17³⁄₈ 5 13⁷⁄₁₆ 2¹⁵⁄₃₂ 8³⁄₄ ³⁄₁₆ (4)-1¹⁄₈ 3 5⁵⁄₈ 5⁵⁄₈

SDAF 22330 7¹⁄₂ 26³⁄₄ 9³⁄₈ 2³⁄₄ 23⁵⁄₈ 20⁷⁄₈ 5⁷⁄₈ 15³⁄₁₆ 2⁵⁄₈ 9³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3⁷⁄₁₆ 6¹⁄₈ 6¹⁄₈

SDAF 22332 7⁷⁄₈ 27⁵⁄₈ 10 3 23¹⁄₂ 21¹⁄₂ 6¹⁄₄ 16 2²³⁄₃₂ 10⁵⁄₈ ³⁄₁₆ (4)-1³⁄₈ 3⁵⁄₈ 6¹⁄₂ 6¹⁄₂

SDAF 22334 8¹⁄₄ 28³⁄₄ 10¹⁄₂ 3¹⁄₄ 25 23 6³⁄₄ 16⁷⁄₈ 2³⁄₄ 11¹⁄₈ ³⁄₁₆ (4)-1³⁄₈ 3³⁄₄ 6⁷⁄₈ 6⁷⁄₈

SDAF 22336 8⁷⁄₈ 30¹⁄₂ 10³⁄₄ 3¹⁄₄ 26³⁄₈ 24¹⁄₈ 6⁷⁄₈ 17¹⁵⁄₁₆ 3¹⁄₁₆ 11³⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 3⁷⁄₈ 6⁷⁄₈ 6⁷⁄₈

SDAF 22338 9¹⁄₂ 32 11¹⁄₄ 3¹⁄₂ 27⁷⁄₈ 25⁵⁄₈ 7¹⁄₄ 19 3¹³⁄₃₂ 11⁷⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₁₆ 7⁷⁄₈ 7⁷⁄₈


Option Specify


210


SDAF 22500Two piece heavy duty cast-iron housingSelf-aligning / 22200 K series bearingHeld or free bearingOil or grease lubricationLER triple ring seals


Option Specify

One End Closed SDAF 22520YTaconite Seals SDAF 22520TContact Seals SDAF 22520Cast Steel SDAF 58520Optional Shaft Size SDAF 22520 x 3¹⁄₂


dynamic limitC

in lbs r/min lbs

3⁷⁄₁₆ 3⁵⁄₁₆, 3³⁄₈, 3¹⁄₂ SDAF 22520 22220 CCK/W33 69 900 2 200 SNW 20 SDAF 520 SR 20-17 LER 75 EPR 11 TER 75 96

3¹⁵⁄₁₆ 3³⁄₁₆, 3⁷⁄₈, 4 SDAF 22522 22222 CCK/W33 91 700 2 000 SNW 22 SDAF 522 SR 22-19 LER 93 EPR 13 TER 93 105

4³⁄₁₆ 4¹⁄₁₆, 4¹⁄₈, 4¹⁄₄ SDAF 22524 22224 CCK/W33 105 000 1 900 SNW 24 SDAF 524 SR 24-20 LER 113 EPR 14 TER 113 125


5³⁄₁₆ 5¹⁄₈, 5¹⁄₄ SDAF 22530 22230 CCK/W33 166 000 1 600 SNW 30 SDAF 530 SR 30-0 LER 125 EPR 16 TER 125 259

5⁷⁄₁₆ 5³⁄₈, 5¹⁄₂ SDAF 22532 22232 CCK/W33 194 000 1 500 SNW 32 SDAF 532 SR 32-0 LER 130 EPR 16 TER 130 330


6¹⁵⁄₁₆ 6¹³⁄₁₆, 6⁷⁄₈, 7 SDAF 22538 22238 CCK/W33 250 000 1 200 SNW 38 SDAF 538 SR 38-32 LER 224 EPR 21 TER 224 454


7¹⁵⁄₁₆ 7¹³⁄₁₆, 7⁷⁄₈, 8 SDAF 22544 22244 CCK/W33 342 000 950 SNW 44 SDAF 544 SR 44-38 LER 236 EPR 24 TER 236 795

Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing For shaft diameter tolerances see pages 262-265; for bearing information see page 278; for other seal speed limits see page 147.

211







in

SDAF 22520 4¹⁄₂ 15¹⁄₄ 6 1⁷⁄₈ 13¹⁄₈ 11⁵⁄₈ 3³⁄₈ 8¹⁵⁄₁₆ 1²¹⁄₃₂ 6³⁄₄ ³⁄₁₆ (4)-³⁄₄ 1⁵⁹⁄₆₄ 4³⁄₄

SDAF 22522 4¹⁵⁄₁₆ 16¹⁄₂ 6³⁄₄ 2¹⁄₈ 14¹⁄₂ 12⁵⁄₈ 4 9⁷⁄₈ 1¹³⁄₁₆ 7¹⁄₄ ³⁄₁₆ (4)-⁷⁄₈ 2¹⁄₈ 4⁷⁄₈

SDAF 22524 5¹⁄₄ 16¹⁄₂ 6⁷⁄₈ 2¹⁄₄ 14¹⁄₂ 13¹⁄₄ 4¹⁄₈ 10¹⁄₂ 1²⁷⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2⁹⁄₃₂ 4¹⁵⁄₁₆

SDAF 22526 6 18³⁄₈ 7¹⁄₂ 2³⁄₈ 16 14⁵⁄₈ 4¹⁄₂ 11⁷⁄₈ 2¹¹⁄₃₂ 8 ³⁄₁₆ (4)-1 2¹⁵⁄₃₂ 5¹⁄₄

SDAF 22530 6⁵⁄₁₆ 21¹⁄₄ 7⁷⁄₈ 2¹⁄₂ 18¹⁄₄ 17 4³⁄₄ 12⁹⁄₁₆ 2¹⁄₃₂ 8³⁄₈ ³⁄₁₆ (4)-1¹⁄₈ 2⁴⁹⁄₆₄ 5⁷⁄₁₆

SDAF 22532 6¹¹⁄₁₆ 22 8¹⁄₄ 2¹⁄₂ 19¹⁄₄ 17³⁄₈ 5 13⁷⁄₁₆ 2³⁄₃₂ 8³⁄₄ ³⁄₁₆ (4)-1¹⁄₈ 2³¹⁄₃₂ 5⁵⁄₈

SDAF 22536 7¹⁄₂ 26³⁄₄ 9³⁄₈ 2³⁄₄ 23⁵⁄₈ 20⁷⁄₈ 5⁷⁄₈ 15³⁄₁₆ 2³⁄₈ 10 ³⁄₁₆ (4)-1¹⁄₄ 3⁹⁄₆₄ 6¹⁄₈

SDAF 22538 7⁷⁄₈ 27⁵⁄₈ 10 3 23¹⁄₂ 21¹⁄₂ 6¹⁄₄ 16 2⁷⁄₁₆ 10⁵⁄₈ ³⁄₁₆ (4)-1³⁄₈ 3¹⁹⁄₆₄ 6¹⁄₂

SDAF 22540 8¹⁄₄ 28³⁄₄ 10¹⁄₂ 3¹⁄₄ 25 23 6³⁄₄ 16⁷⁄₈ 2¹⁄₂ 11¹⁄₈ ³⁄₁₆ (4)-1³⁄₈ 3¹⁄₂ 6⁷⁄₈

SDAF 22544 9¹⁄₂ 32 11¹⁄₄ 3¹⁄₂ 27⁷⁄₈ 25⁵⁄₈ 7¹⁄₄ 19 3¹⁄₈ 11⁷⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 3⁵⁄₈ 7¹⁄₈




Option Specify

One End Closed SDAF 22520YTaconite Seals SDAF 22520TContact Seals SDAF 22520Cast Steel SDAF 58520Optional Shaft Size SDAF 22520 x 3¹⁄₂

212


SDAF 22600Two piece heavy duty cast-iron housingSelf-aligning / 22300 K series bearingHeld or free bearingOil or grease lubricationLER triple ring seals


Option Specify

One End Closed SDAF 22617YTaconite Seals SDAF 22617TContact Seals SDAF 22617-210Cast Steel SDAF 58617Optional Shaft Size SDAF 22617 x 3Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing For shaft diameter tolerances see pages 262-265; for bearing information see page 279; for other seal speed limits see page 147.


dynamic limitC

in lbs r/min lbs




4³⁄₁₆ 4¹⁄₁₆, 4¹⁄₈, 4¹⁄₄ SDAF 22624 22324 CCK/W33 190 000 1 400 SNW 124 SDAF 624 SR 0-24 LER 113 EPR 14 TER 113 272



5⁷⁄₁₆ 5³⁄₈, 5¹⁄₂ SDAF 22632 22332 CCK/W33 310 000 950 SNW 132 SDAF 632 SR 38-32 LER 211 EPR 17 TER 211 455


6⁷⁄₁₆ 6⁵⁄₁₆, 6³⁄₈, 6¹⁄₂ SDAF 22636 22336 CCK/W33 389 000 900 SNW 136 SDAF 636 SR 0-36 LER 220 EPR 26 TER 220 630


213









in

SDAF 22617 4¹⁄₂ 15¹⁄₄ 6 1⁷⁄₈ 13¹⁄₈ 11⁵⁄₈ 3³⁄₈ 8¹⁵⁄₁₆ 1²⁵⁄₃₂ 6³⁄₄ ³⁄₁₆ (4)-³⁄₄ 2¹⁄₁₆ 4¹¹⁄₁₆

SDAF 22620 5¹⁄₄ 16¹⁄₂ 6⁷⁄₈ 2¹⁄₄ 14¹⁄₂ 13¹⁄₄ 4¹⁄₈ 10¹⁄₂ 2¹⁄₃₂ 7³⁄₈ ³⁄₁₆ (4)-⁷⁄₈ 2⁷⁄₁₆ 5¹⁄₁₆

SDAF 22622 6 18³⁄₈ 7¹⁄₂ 2³⁄₈ 16 14⁵⁄₈ 4¹⁄₂ 11⁷⁄₈ 2¹³⁄₃₂ 8 ³⁄₁₆ (4)-1 2⁵⁄₈ 5¹⁄₄

SDAF 22624 6⁵⁄₁₆ 21¹⁄₄ 7⁷⁄₈ 2¹⁄₂ 18¹⁄₄ 17 4³⁄₄ 12⁹⁄₁₆ 2¹³⁄₃₂ 8³⁄₈ ³⁄₁₆ (4)-1¹⁄₈ 2¹³⁄₁₆ 5⁷⁄₁₆

SDAF 22626 6¹¹⁄₁₆ 22 8¹⁄₄ 2¹⁄₂ 19¹⁄₄ 17³⁄₈ 5 13⁷⁄₁₆ 2¹⁵⁄₃₂ 8³⁄₄ ³⁄₁₆ (4)-1¹⁄₈ 3 5⁵⁄₈

SDAF 22630 7¹⁄₂ 26³⁄₄ 9³⁄₈ 2³⁄₄ 23⁵⁄₈ 20⁷⁄₈ 5⁷⁄₈ 15³⁄₁₆ 2⁵⁄₈ 9³⁄₄ ³⁄₁₆ (4)-1¹⁄₄ 3⁷⁄₁₆ 6¹⁄₈

SDAF 22632 7⁷⁄₈ 27⁵⁄₈ 10 3 23¹⁄₂ 21¹⁄₂ 6¹⁄₄ 16 2²³⁄₃₂ 10⁵⁄₈ ³⁄₁₆ (4)-1³⁄₈ 3⁵⁄₈ 6¹⁄₂

SDAF 22634 8¹⁄₄ 28³⁄₄ 10¹⁄₂ 3¹⁄₄ 25 23 6³⁄₄ 16⁷⁄₈ 2³⁄₄ 11¹⁄₈ ³⁄₁₆ (4)-1³⁄₈ 3³⁄₄ 6³⁄₄

SDAF 22636 8⁷⁄₈ 30¹⁄₂ 10³⁄₄ 3¹⁄₄ 26³⁄₈ 24¹⁄₈ 6⁷⁄₈ 17¹⁵⁄₁₆ 3¹⁄₁₆ 11³⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 3¹⁵⁄₁₆ 6⁷⁄₈

SDAF 22638 9¹⁄₂ 32 11¹⁄₄ 3¹⁄₂ 27⁷⁄₈ 25⁵⁄₈ 7¹⁄₄ 19 3¹³⁄₃₂ 11⁷⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 4¹⁄₁₆ 7¹⁄₈


Option Specify

One End Closed SDAF 22617YTaconite Seals SDAF 22617TContact Seals SDAF 22617-210Cast Steel SDAF 58617Optional Shaft Size SDAF 22617 x 3

215

TY-RPA Top Angle Take-up Units

Nomenclature

TY 307 RPA-30

Take-up housing(One end closedas standard*)

Travel code:(Total travel lengthin inches)

Top angle,protected screwtake-up frame

inches 16ths of an inch

(i.e., 3⁷⁄₁₆")

*Part numbers for both ends open are indicated in dimension tables

Shaft size:

3 07

216

Split Pillow BlocksTake-up Frames / Top Angle

TY-RPA12"-36" AdjustmentProtected screwSteelSelf-aligning / 22200 K series bearing

How to Order TY 107 RPA-12

Option Specify

One Side Closed TY 107 RPA-12Both Sides Open TY 107 RPA-12-26

Shaft Designations Massdia. Take-up Take-up unit Bearing Bearing Bearing Adapter Take-up Take-up Stab. Travel

standard both ends open basic load grease assembly housing frame ring codeunit rating speed standard (2 Req’d)

S-1 dynamic limit unit

in lbs r/min in lbs

TY 107 RPA-12 TY 107R PA-12-26 TY 107 R PA 12-1 12 421⁷⁄₁₆ TY 107 RPA-18 TY 107R PA-18-26 22209 CCK/W33 77 100 5 300 SNW 9 TY 107 R PA 18-1 SR 9-9 18 48

TY 107 RPA-24 TY 107R PA-24-26 TY 107 R PA 24-1 24 54

TY 115 RPA-12 TY 115R PA-12-26 TY 115 R PA 12-2 12 511¹⁵⁄₁₆ TY 115 RPA-18 TY 115R PA-18-26 22211 CCK/W33 22 400 4 500 SNW 11 TY 115 R PA 18-2 SR 11-0 18 55


TY 203 RPA-12 TY 203R PA-12-26 TY 203 R PA 12-4 12 85TY 203 RPA-18 TY 203R PA-18-26 TY 203 R PA 18-4 18 96

2³⁄₁₆ TY 203 RPA-24 TY 203R PA-24-26 22213 CCK/W33 33 300 3 800 SNW 13 TY 203 R PA 24-4 SR 13-0 24 110TY 203 RPA-30 TY 203R PA-30-26 TY 203 R PA 30-4 30 120TY 203 RPA-36 TY 203R PA-36-26 TY 203 R PA 36-4 36 130


2⁷⁄₁₆ TY 207 RPA-24 TY 207R PA-24-33 22215 CCK/W33 35 500 3 400 SNW 15 TY 207 R PA 24-4 SR 15-0 24 110TY 207 RPA-30 TY 207R PA-30-33 TY 207 R PA 30-4 30 120TY 207 RPA-36 TY 207R PA-36-33 TY 207 R PA 36-4 36 130


2¹⁵⁄₁₆ TY 215 RPA-24 TY 215R PA-24-33 22217 CCK/W33 47 200 3 000 SNW 17 TY 215 R PA 24-5 SR 17-14 24 130TY 215 RPA-30 TY 215R PA-30-33 TY 215 R PA 30-5 30 140TY 215 RPA-36 TY 215R PA-36-33 TY 215 R PA 36-5 36 155

Held and Free: Specify the appropriate stabilizing rings for a Held unit; two required.For shaft diameter tolerances see pages 262-265; for bearing information see page 278.

217


TY-RPA12"-36" Adjustment

Protected screw, steel frameCast iron housing


Grease lubricationPiston ring seals

Designations Rod BoltTake-up Dia. dia.standardunit A B C D E F G H K M N P R S T

in

TY 107 RPA-12 28¹⁄₂ 26¹⁄₂TY 107 RPA-18 3¹⁵⁄₁₆ 34¹⁄₂ 3⁵⁄₈ ³⁄₈ 32¹⁄₂ — ³⁄₄ 8¹⁄₄ ⁵⁄₈ 7¹⁄₄ 4¹⁄₈ 1³⁄₄ 1¹⁄₁₆ ³¹⁄₃₂ 2³⁄₈TY 107 RPA-24 40¹⁄₂ 38¹⁄₂

TY 115 RPA-12 29¹⁄₂ 27¹⁄₂TY 115 RPA-18 4³⁄₁₆ 35¹⁄₂ 3⁵⁄₈ ³⁄₈ 33¹⁄₂ — ³⁄₄ 8⁵⁄₈ ⁵⁄₈ 7³⁄₄ 4¹⁄₈ 1¹⁵⁄₁₆ 1³⁄₁₆ 1¹⁄₁₆ 2⁹⁄₁₆TY 115 RPA-24 41¹⁄₂ 39¹⁄₂

TY 203 RPA-12 32¹⁄₂ 30¹⁄₂TY 203 RPA-18 38¹⁄₂ 36¹⁄₂TY 203 RPA-24 5¹⁄₈ 44¹⁄₂ 4⁵⁄₈ ¹⁄₂ 42¹⁄₂ 2 1 10⁵⁄₈ ⁵⁄₈ 9¹⁄₄ 5¹⁄₂ 2¹⁄₈ 1³⁄₈ 1¹⁄₄ 2⁵⁄₈TY 203 RPA-30 50¹⁄₂ 48¹⁄₂ 5¹⁄₈TY 203 RPA-36 56¹⁄₂ 54¹⁄₂ 5¹⁄₈

TY 207 RPA-12 32¹⁄₂ 30¹⁄₂TY 207 RPA-18 38¹⁄₂ 36¹⁄₂TY 207 RPA-24 5¹⁄₈ 44¹⁄₂ 4⁵⁄₈ ¹⁄₂ 42¹⁄₂ 2 1 10⁵⁄₈ ⁵⁄₈ 9¹⁄₄ 5¹⁄₂ 2¹⁄₈ 1⁷⁄₁₆ 1⁹⁄₃₂ 2⁵⁄₈TY 207 RPA-30 50¹⁄₂ 48¹⁄₂ 5¹⁄₈TY 207 RPA-36 56¹⁄₂ 54¹⁄₂ 5¹⁄₈

TY 215 RPA-12 34¹⁄₂ 32TY 215 RPA-18 40¹⁄₂ 38TY 215 RPA-24 5⁵⁄₈ 46¹⁄₂ 4⁵⁄₈ ¹⁄₂ 44 2 1¹⁄₈ 11³⁄₄ ³⁄₄ 10 5⁵⁄₈ 2¹⁄₂ 1⁹⁄₁₆ 1¹³⁄₃₂ 2¹⁵⁄₁₆TY 215 RPA-30 52¹⁄₂ 50TY 215 RPA-36 58¹⁄₂ 56


Option Specify


StandardOne end closed

OptionBoth ends open


218


TY-RPA12"-36" AdjustmentProtected screw, steel frameCast iron housingSelf-aligning / 22200 K series bearingHeld or free bearingGrease lubricationPiston ring seals


Option Specify


Shaft Designations Massdia. Take-up Take-up unit Bearing Bearing Bearing Adapter Take-up Take-up Stab. Travel

standard both ends open basic load grease assembly housing frame ring codeunit rating speed standard (2 Req’d)

S-1 dynamic limit unit

in lbs r/min in lbs


3⁷⁄₁₆ TY 307 RPA-24 TY 307R PA-24-33 22220 CCK/W33 69 900 2 200 SNW 20 TY 307 R PA 24-6 SR 20-17 24 190TY 307 RPA-30 TY 307R PA-30-33 TY 307 R PA 30-6 30 205TY 307 RPA-36 TY 307R PA-36-33 TY 307 R PA 36-6 36 220


3¹⁵⁄₁₆TY 315 RPA-18 TY 315R PA-18-39 22222 CCK/W33 91 700 2 000 SNW 22 TY 315 R PA 18-6 SR 22-19 18 170TY 315 RPA-24 TY 315R PA-24-39 TY 315 R PA 24-6 24 190TY 315 RPA-30 TY 315R PA-30-39 TY 315 R PA 30-6 30 205


4⁷⁄₁₆TY 407 RPA-18 TY 407R PA-18-32 22226 CCK/W33 123 000 1 800 SNW 26 TY 407 R PA 18-7 SR 26-0 18 280TY 407 RPA-24 TY 407R PA-24-32 TY 407 R PA 24-7 24 290TY 407 RPA-30 TY 407R PA-30-32 TY 407 R PA 30-7 30 300

TY 415 RPA-12 TY 415 RPA-12-32 TY 415 R PA 12-8 12 450

4¹⁵⁄₁₆TY 415 RPA-18 TY 415 RPA-18-32 22228 CCK/W33 137 000 1 700 SNW 28 TY 415 R PA 18-8 35072-28 18 470TY 415 RPA-24 TY 415 RPA-24-32 TY 415 R PA 24-8 24 490TY 415 RPA-30 TY 415 RPA-30-32 TY 415 R PA 30-8 30 510


5⁷⁄₁₆TY 507 RPA-18 TY 507 RPA-18-29 22232 CCK/W33 194 000 1 500 SNW 32 TY 507 R PA 18-9 35072-32 18 640TY 507 RPA-24 TY 507 RPA-24-29 TY 507 R PA 24-9 24 670TY 507 RPA-30 TY 507 RPA-30-29 TY 507 R PA 30-9 30 690


5¹⁵⁄₁₆TY 515 RPA-18 TY 515 RPA-18-33 22234 CCK/W33 220 000 1 300 SNW 34 TY 515 R PA 18-10 35072-34 18 890TY 515 RPA-24 TY 515 RPA-24-33 TY 515 R PA 24-10 24 930TY 515 RPA-30 TY 515 RPA-30-33 TY 515 R PA 30-10 30 970


219


TY-RPA12"-36" Adjustment

Protected screw, steel frameCast iron housing


Grease lubricationPiston ring seals

Designations Rod BoltTake-up Dia. dia.standardunit A B C D E F G H K M N P R S T

in

TY 307 RPA-12 38¹⁄₂ 36TY 307 RPA-18 44¹⁄₂ 42TY 307 RPA-24 7 50¹⁄₂ 5³⁄₄ ¹⁄₂ 48 2¹⁄₂ 1¹⁄₄ 14¹⁄₂ ³⁄₄ 12 6⁷⁄₈ 2¹⁄₂ 1¹⁵⁄₁₆ 1³⁄₄ 3⁷⁄₁₆TY 307 RPA-30 56¹⁄₂ 54TY 307 RPA-36 62¹⁄₂ 60

TY 315 RPA-12 38¹⁄₂ 36TY 315 RPA-18 44¹⁄₂ 42TY 315 RPA-24 7 50¹⁄₂

5³⁄₄ ¹⁄₂ 48 2¹⁄₂ 1¹⁄₄ 14¹⁄₂ ³⁄₄ 12 6⁷⁄₈ 2⁷⁄₈ 2¹⁄₈ 1³¹⁄₃₂ 3¹³⁄₁₆

TY 315 RPA-30 56¹⁄₂ 54

TY 407 RPA-12 38¹⁄₂ 36TY 407 RPA-18 44¹⁄₂ 42TY 407 RPA-24 8 50¹⁄₂

5³⁄₄ ¹⁄₂ 48 2¹⁄₂ 1³⁄₄ 16³⁄₄ ³⁄₄ 12 7 3¹⁄₁₆ 2¹⁄₂ 2⁹⁄₃₂ 4¹⁄₄

TY 407 RPA-30 56¹⁄₂ 54

TY 415 RPA-12 48¹⁄₂ 44¹⁄₂TY 415 RPA-18 54¹⁄₂ 50¹⁄₂TY 415 RPA-24 8¹⁄₂ 60¹⁄₂

6⁷⁄₈ ⁵⁄₈ 56¹⁄₂3³⁄₈ 1³⁄₄ 19¹⁄₈ 1 16¹⁄₄ 7¹⁄₈ 3⁵⁄₈ 2⁵⁄₈ 2¹³⁄₃₂ 4¹⁄₈

TY 415 RPA-30 66¹⁄₂ 62¹⁄₂

TY 507 RPA-12 52¹⁄₂ 48¹⁄₂TY 507 RPA-18 58¹⁄₂ 54¹⁄₂TY 507 RPA-24 9¹⁄₂ 64¹⁄₂

8³⁄₄ ³⁄₄ 60¹⁄₂5¹⁄₂ 2 21⁷⁄₈ 1¹⁄₈ 18¹⁄₄ 10¹⁄₈ 3¹⁵⁄₁₆ 3 2²⁵⁄₃₂ 3¹⁵⁄₁₆

TY 507 RPA-30 70¹⁄₂ 66¹⁄₂

TY 515 RPA-12 57¹⁄₂ 54TY 515 RPA-18 63¹⁄₂ 60TY 515 RPA-24 10¹⁄₂ 69¹⁄₂

9¹⁄₈ ⁵⁄₈ 66 6 2 23³⁄₁₆ 1¹⁄₄ 21 10¹⁄₈ 4³⁄₁₆ 3¹⁄₈ 2¹⁵⁄₁₆ 4¹³⁄₁₆

TY 515 RPA-30 75¹⁄₂ 72


Option Specify


StandardOne end closed

OptionBoth ends open


221

TFT Top Mount Take-up FramesFor use with SAF split pillow blocks

Nomenclature

TFT 44-24

Top mounttake-up frame

Travel code:(Total travel lengthin inches)

Frame size designation(Appropriate SAF housingsand shaft sizes areindicated in dimensiontables)

222

Split Pillow BlocksTake-up Frames / Top Mount

TFT (Pillow Block not included)12"-48" AdjustmentProtected screw, steel frameUsed with SAF 22500 pillow block

1⁷⁄₁₆" Shaft, 12" TravelHow to Order SAF 22509

Option Specify

Frame TFT 01-12Pillow Block SAF 22509

Shaft Designations Massdia. Basic Pillow block Travel

frame part codeS-1 B E

in lbs

12 31 29 301⁷⁄₁₆ SAF 22509

18 37 35 35TFT 01-XX24 43 41 40

1¹¹⁄₁₆ SAF 22510 30 49 47 50

1¹⁵⁄₁₆ TFT 02-XX SAF 2251136 55 53 56

18 41¹⁄₄ 38³⁄₄ 1252³⁄₁₆

TFT 03-XX

SAF 2251324 47¹⁄₄ 44³⁄₄ 13030 53¹⁄₄ 50³⁄₄ 135

2⁷⁄₁₆ SAF 22515 36 59¹⁄₄ 56³⁄₄ 140

18 44¹⁄₄ 41¹⁄₂ 1802¹¹⁄₁₆ SAF 22516

24 50¹⁄₄ 47¹⁄₂ 190TFT 04-XX30 56¹⁄₄ 53¹⁄₂ 205

2¹⁵⁄₁₆ SAF 22517 36 62¹⁄₄ 59¹⁄₂ 215

3³⁄₁₆ TFT 05-XX SAF 2251848 74¹⁄₄ 71¹⁄₂ 235

18 46 43¹⁄₄ 19524 52 49¹⁄₄ 210

3⁷⁄₁₆ TFT 06-XX SAF 22520 30 58 55¹⁄₄ 21536 64 61¹⁄₄ 23048 76 73¹⁄₄ 245

223


TFT (Pillow Block not included)12"-48" Adjustment

Protected screw, steel frameUsed with SAF 22500 pillow block

Designations Bolts Frame Rod BoltBasic (No. Req’d) slot dia. dia.frame part

A C D C1 F G H J K L L M N P RMax Min

in

2¹⁄₄ ¹³⁄₁₆ 9⁵⁄₈

TFT 01-XX (2)-¹⁄₂-13 x 2LG ⁹⁄₁₆ x 2¹⁄₄

2¹⁄₂ 1 5¹⁄₄ 11 ⁵⁄₈

7 4¹¹⁄₁₆

8¹⁄₂ 5⁷⁄₈2¹⁄₂ 10

4

TFT 02-XX 2³⁄₄ (2)-⁵⁄₈-11 x 2¹⁄₄LG

¹⁵⁄₁₆

¹¹⁄₁₆ x 2¹⁄₈ 7⁷⁄₈ 5¹⁵⁄₁₆ 10¹⁄₂

3 1 12³⁄₁₆

TFT 03-XX (2)-⁵⁄₈-11 x 2¹⁄₄LG ¹¹⁄₁₆ x 2³⁄₄ 3 1 6¹⁄₄ 13¹⁄₄ ⁵⁄₈ 9⁵⁄₈ 6⁷⁄₁₆ 10³⁄₈ 6⁵⁄₈ 4³⁄₄

3¹⁄₄ 1¹⁄₈ 12⁵⁄₈

3¹⁄₂ 1³⁄₁₆ 13⁷⁄₈

TFT 04-XX (2)-³⁄₄-10 x 2¹⁄₂LG ¹⁵⁄₁₆ x 3³⁄₄3 1¹⁄₄ 7 14¹⁄₂ ³⁄₄

11 7¹³⁄₁₆11³⁄₄ 8¹⁄₂

3³⁄₄ 1¹⁄₄ 14⁵⁄₁₆5

TFT 05-XX 4 (2)-³⁄₄-10 x 3LG 1⁵⁄₈ ¹³⁄₁₆ x 2¹⁄₈ 11⁵⁄₈ 10³⁄₈ 14³⁄₄

TFT 06-XX 4¹⁄₂ (2)-⁷⁄₈-9 x 3¹⁄₄LG 1³⁄₄ ¹⁵⁄₁₆ x 3³⁄₄ 3 1¹⁄₄ 7 16 ³⁄₄ 13¹⁄₈ 9¹⁄₄ 12⁵⁄₈ 8¹⁄₂ 15³⁄₄ 6

1⁷⁄₁₆" Shaft, 12" TravelHow to Order SAF 22509

Option Specify

Frame TFT 01-12Pillow Block SAF 22509

224


TFT (Pillow Block not included)12"-48" AdjustmentProtected screw, steel frameUsed with SAF 22500 pillow block

2⁷⁄₁₆" Shaft, 18" TravelHow to Order FSAF 22515

Option Specify

Frame TFT 43-18Pillow Block FSAF 22515

Shaft Designations Massdia. Basic Pillow block Travel

frame part codeS-1 B E

in lbs

18 41¹⁄₄ 38³⁄₄ 12524 47¹⁄₄ 44³⁄₄ 1302⁷⁄₁₆ TFT 43-XX FSAF 22515 30 53¹⁄₄ 50³⁄₄ 13536 59¹⁄₄ 56³⁄₄ 140

18 44¹⁄₄ 41¹⁄₂ 1802¹¹⁄₁₆ TFT 34-XX FSAF 22516 24 50¹⁄₄ 47¹⁄₂ 19030 56¹⁄₄ 53¹⁄₂ 20536 62¹⁄₄ 59¹⁄₂ 2152¹⁵⁄₁₆ TFT 44-XX FSAF 22517 48 74¹⁄₄ 71¹⁄₂ 235

18 46 43¹⁄₄ 1953³⁄₁₆ TFT 36-XX FSAF 22518 24 52 49¹⁄₄ 21030 58 55¹⁄₄ 21536 64 61¹⁄₄ 2303⁷⁄₁₆ TFT 46-XX FSAF 22520 48 76 73¹⁄₄ 245

18 50 47¹⁄₄ 33024 56 53¹⁄₄ 340

3¹⁵⁄₁₆ TFT 37-XX SAF 22522 30 62 59¹⁄₄ 36036 68 65¹⁄₄ 37048 80 77¹⁄₄ 390

18 55¹⁄₂ 53 4254⁷⁄₁₆ TFT 38-XX SAF 22526 24 61¹⁄₂ 59 44030 67¹⁄₂ 65 46036 73¹⁄₂ 71 4804¹⁵⁄₁₆ TFT 48-XX SAF 22528 48 85¹⁄₂ 83 500

225


TFT (Pillow Block not included)12"-48" Adjustment

Protected screw, steel frameUsed with SAF 22500 pillow block

2⁷⁄₁₆" Shaft, 18" TravelHow to Order FSAF 22515

Option Specify

Frame TFT 43-18Pillow Block FSAF 22515

Designations Bolts Frame Rod BoltBasic (No. Req’d) hole dia. dia.frame part

A C D C1 F G H J K L M N P R S

in

TFT 43-XX 3¹⁄₄ (4)-¹⁄₂-13 x 2¹⁄₄LG 1¹⁄₈ ⁹⁄₁₆ 3 1 6¹⁄₄ 13¹⁄₄ ⁵⁄₈ 9¹⁄₈ 10³⁄₈ 6⁵⁄₈ 12⁵⁄₈ 4³⁄₄ 1⁷⁄₈

TFT 34-XX 3¹⁄₂ (4)-⁵⁄₈-11 x 2¹⁄₂LG 1³⁄₁₆ 10⁵⁄₁₆ 13⁷⁄₈

¹¹⁄₁₆ 3 1¹⁄₄ 7 14¹⁄₄ ³⁄₄ 11³⁄₄ 8¹⁄₂ 5 2¹⁄₈

TFT 44-XX 3³⁄₄ (4)-⁵⁄₈-11 x 2¹⁄₂LG 1¹⁄₄ 10⁷⁄₁₆ 14⁵⁄₁₆

TFT 36-XX 4 (4)-⁵⁄₈-11 x 3LG 1⁵⁄₈ ¹¹⁄₁₆ 11 14³⁄₄ 2¹⁄₈

3 1¹⁄₄ 7 16 ³⁄₄ 12⁵⁄₈ 8¹⁄₂ 6

TFT 46-XX 4¹⁄₂ (4)-³⁄₄-10 x 3¹⁄₄LG 1³⁄₄ ¹³⁄₁₆ 12³⁄₈ 15³⁄₄ 2³⁄₈

TFT 37-XX 4¹⁵⁄₁₆ (4)-³⁄₄-10 x 3¹⁄₂LG 2 ¹³⁄₁₆ 3 1¹⁄₄ 7 20 ³⁄₄ 13⁹⁄₁₆ 14⁵⁄₈ 8¹⁄₂ 16⁵⁄₈ 7¹⁄₄ 2³⁄₄

TFT 38-XX (4)-⁷⁄₈-9 x 3³⁄₄LG ¹⁵⁄₁₆ 15⁵⁄₁₆ 19¹⁄₄ 3¹⁄₄

6 2³⁄₈ 4 1¹⁄₂ 7³⁄₄ 23¹⁄₂ ⁷⁄₈ 17¹⁄₂ 10¹⁄₈ 8¹⁄₂

TFT 48-XX (4)-1-8 x 3³⁄₄LG 1¹⁄₁₆ 16⁹⁄₁₆ 19¹⁄₂ 3³⁄₈

227

SAW Split Pillow Blocks

Nomenclature

S A W 23540 -210 Y


A—Inch dimensions

W—Wide bearingseat

Common Suffixes:







Designation Basic MountingBearing Series Method

232(00) 232(00) CC/W33 Cylindrical235(00) 232(00) CCK/W33 Adapter

228


SAW 23200Two piece cast-iron housingSelf-aligning / 23200 series bearingHeld or free bearingOil or grease lubricationLOR triple ring sealsCustom manufactured

How to Order SAW 23222

Option Specify

One End Closed SAW 23222 YTaconite Seals SAW 23222 TContact Seals SAW 23222-210




in lbs r/min lbs

110 4⁷⁄₈ 4³⁄₁₆ SAW 23222 23222 CC/W33 117 000 1 600 AN 22 W 22 SAW 222 SR 22-19 LOR 121 LOR 113 EPR 14 TER 121 TER 113 95

120 5⁵⁄₁₆ 4⁹⁄₁₆ SAW 23224 23224 CC/W33 137 000 1 500 AN 24 W 24 SAW 224 SR 24-20 LOR 127 LOR 119 EPR 15 TER 127 TER 119 105

130 5⁷⁄₈ 4¹⁵⁄₁₆ SAW 23226 23226 CC/W33 155 000 1 300 AN 26 W 26 SAW 226 SR 26-0 LOR 136 LOR 122 EPR 27 TER 136 TER 122 155

140 6¹⁄₄ 5⁵⁄₁₆ SAW 23228 23228 CC/W33 180 000 1 200 AN 28 W 28 SAW 228 SR 28-0 LOR 144 LOR 127 EPR 16 TER 144 TER 127 180

150 6⁵⁄₈ 5³⁄₄ SAW 23230 23230 CC/W33 211 000 1 100 AN 30 W 30 SAW 230 SR 30-0 LOR 151 LOR 134 EPR 17 TER 151 TER 134 220

160 7 6¹⁄₁₆ SAW 23232 23232 CC/W33 241 000 1 000 AN 32 W 32 SAW 232 SR 32-0 LOR 156 LOR 142 EPR 18 TER 156 TER 142 260

170 7⁷⁄₁₆ 6⁷⁄₁₆ SAW 23234 23234 CC/W33 274 000 950 AN 34 W 34 SAW 234 SR 34-0 LOR 161 LOR 148 EPR 19 TER 161 TER 148 340

180 7¹³⁄₁₆ 6⁷⁄₈ SAW 23236 23236 CC/W33 290 000 900 AN 36 W 36 SAW 236 SR 36-30 LOR 165 LOR 154 EPR 20 TER 165 TER 154 375

190 8³⁄₈ 7¹⁄₄ SAW 23238 23238 CC/W33 328 000 850 AN 38 W 38 SAW 238 SR 38-32 LOR 171 LOR 160 EPR 21 TER 171 TER 160 430

200 8³⁄₄ 7⁵⁄₈ SAW 23240 23240 CC/W33 362 000 850 AN 40 W 40 SAW 240 SR 40-34 LOR 175 LOR 164 EPR 22 TER 175 TER 164 515

220 9⁹⁄₁₆ 8⁵⁄₁₆ SAW 23244 23244 CC/W33 465 000 750 N 44 W 44 SAW 244 SR 44-38 LOR 179 LOR 170 EPR 24 TER 179 TER 170 710


Housing Style ”N“

229


SAW 23200Two piece cast-iron housing



Custom manufactured



in

SAW 23222 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9⁵⁄₈ 1¹³⁄₁₆ 7⁷⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁷⁄₁₆ 4¹⁄₂ 4⁹⁄₁₆

SAW 23224 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10¹⁄₄ 1⁷⁄₈ 8¹⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁵⁄₈ 5⁷⁄₁₆ 5⁷⁄₁₆

SAW 23226 6 18³⁄₈ 5¹⁄₈ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2³⁄₈ 8¹⁄₂ ³⁄₁₆ (4)-⁷⁄₈ 2³⁄₄ 5¹⁄₂ 5¹⁄₂

SAW 23228 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 11³⁄₄ 2¹⁄₁₆ 8⁷⁄₈ ³⁄₁₆ (4)-1 2³¹⁄₃₂ 5³⁄₄ 5³⁄₄

SAW 23230 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12¹⁄₂ 2¹⁄₁₆ 9³⁄₈ ³⁄₁₆ (4)-1 3⁷⁄₃₂ 5¹⁵⁄₁₆ 5¹⁵⁄₁₆

SAW 23232 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 2¹⁄₈ 9⁷⁄₈ ³⁄₁₆ (4)-1 3⁷⁄₁₆ 6⁵⁄₁₆ 6⁵⁄₁₆

SAW 23234 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 2³⁄₁₆ 10¹⁄₄ ³⁄₁₆ (4)-1 3¹⁹⁄₃₂ 6⁷⁄₁₆ 6¹⁄₄

SAW 23236 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 3 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 14⁷⁄₈ 2⁷⁄₁₆ 10³⁄₈ ³⁄₁₆ (4)-1 3²¹⁄₃₂ 6¹⁄₂ 6¹⁄₂

SAW 23238 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2¹⁄₂ 10⁷⁄₈ ³⁄₁₆ (4)-1¹⁄₄ 3²⁷⁄₃₂ 7¹⁄₂ 7

SAW 23240 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2⁹⁄₁₆ 11³⁄₈ ³⁄₁₆ (4)-1¹⁄₄ 4¹⁄₁₆ 7¹¹⁄₁₆ 7¹⁄₁₆

SAW 23244 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 3³⁄₁₆ 12¹⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 4¹⁵⁄₃₂ 8 8¹⁄₁₆




Option Specify


230


SAW 23200Two piece cast-iron housingSelf-aligning / 23500 K series bearingHeld or free bearingOil or grease lubricationLOR triple ring sealsCustom manufactured


Option Specify

One End Closed SAW 23522 YTaconite Seals SAW 23522 TContact Seals SAW 23522-210Held and Free: Standard and standard option blocks come with an enclosed stabilizing ring. For a Free unit discard the enclosed stabilizing ring.For shaft diameter tolerances see pages 262-265; for bearing information see page 282; for other seal speed limits see pages 144-146.

Shaft Designations Massdia. Complete Bearing Bearing LER Adapter Pillow Stab. Triple ring End TaconiteS-1 pillow block basic load grease assembly block ring seal plug seal

rating speed housing (1 Req’d) (2 Req’d)dynamic limitC

in lbs r/min lbs

3¹⁵⁄₁₆ SAW 23522 23222 CCK/W33 117 000 1 600 SNW 122 SAW 522 SR 22-19 LOR 109 EPR 13 TER 109 95

4³⁄₁₆ SAW 23524 23224 CCK/W33 137 000 1 500 SNW 124 SAW 524 SR 24-20 LOR 113 EPR 14 TER 113 105

4⁷⁄₁₆ SAW 23526 23226 CCK/W33 155 000 1 300 SNW 126 SAW 526 SR 26-0 LOR 117 EPR 15 TER 117 155

4¹⁵⁄₁₆ SAW 23528 23228 CCK/W33 180 000 1 200 SNW 128 SAW 528 SR 28-0 LOR 122 EPR 27 TER 122 180

5³⁄₁₆ SAW 23530 23230 CCK/W33 211 000 1 100 SNW 130 SAW 530 SR 30-0 LOR 125 EPR 16 TER 125 220

5⁷⁄₁₆ SAW 23532 23232 CCK/W33 241 000 1 000 SNW 132 SAW 532 SR 32-0 LOR 130 EPR 16 TER 130 260

5¹⁵⁄₁₆ SAW 23534 23234 CCK/W33 274 000 950 SNW 134 SAW 534 SR 34-0 LOR 140 EPR 18 TER 140 340

6⁷⁄₁₆ SAW 23536 23236 CCK/W33 290 000 900 SNW 136 SAW 536 SR 36-30 LOR 148 EPR 19 TER 148 375


7³⁄₁₆ SAW 23540 23240 CCK/W33 362 000 850 SNW 140 SAW 540 SR 40-34 LOR 159 EPR 21 TER 159 515


Housing Style ”N“

231


SAW 23500Two piece cast-iron housing



Custom manufactured




A B C D E E F H K L X (No. Req’d) R OMax Min

in

SAW 23522 4¹⁵⁄₁₆ 16¹⁄₂ 4³⁄₄ 2 14¹⁄₂ 12⁵⁄₈ 2³⁄₄ 9⁵⁄₈ 1¹³⁄₁₆ 7⁷⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁷⁄₁₆ 4⁷⁄₃₂

SAW 23524 5¹⁄₄ 16¹⁄₂ 4³⁄₄ 2¹⁄₈ 14¹⁄₂ 13¹⁄₄ 2³⁄₄ 10¹⁄₄ 1⁷⁄₈ 8¹⁄₈ ³⁄₁₆ (4)-³⁄₄ 2⁵⁄₈ 5¹³⁄₃₂

SAW 23526 6 18³⁄₈ 5¹⁄₈ 2³⁄₈ 16 14⁵⁄₈ 3¹⁄₄ 11⁵⁄₁₆ 2³⁄₈ 8¹⁄₂ ³⁄₁₆ (4)-⁷⁄₈ 2³⁄₄ 5¹⁄₂

SAW 23528 6 20¹⁄₈ 5⁷⁄₈ 2³⁄₈ 17¹⁄₈ 16 3³⁄₈ 11³⁄₄ 2¹⁄₁₆ 8⁷⁄₈ ³⁄₁₆ (4)-1 2³¹⁄₃₂ 5²³⁄₃₂

SAW 23530 6⁵⁄₁₆ 21¹⁄₄ 6¹⁄₄ 2¹⁄₂ 18¹⁄₄ 17 3³⁄₄ 12¹⁄₂ 2¹⁄₁₆ 9³⁄₈ ³⁄₁₆ (4)-1 3⁷⁄₃₂ 5¹⁵⁄₁₆

SAW 23532 6¹¹⁄₁₆ 22 6¹⁄₄ 2⁵⁄₈ 19¹⁄₄ 17³⁄₈ 3³⁄₄ 13⁵⁄₁₆ 2¹⁄₈ 9⁷⁄₈ ³⁄₁₆ (4)-1 3⁷⁄₁₆ 6⁹⁄₃₂

SAW 23534 7¹⁄₁₆ 24³⁄₄ 6³⁄₄ 2³⁄₄ 21⁵⁄₈ 19³⁄₈ 4¹⁄₄ 14³⁄₁₆ 2³⁄₁₆ 10¹⁄₄ ³⁄₁₆ (4)-1 3¹⁹⁄₃₂ 6¹³⁄₃₂

SAW 23536 7¹⁄₂ 26³⁄₄ 7¹⁄₈ 3 23⁵⁄₈ 20⁷⁄₈ 4⁵⁄₈ 14⁷⁄₈ 2⁷⁄₁₆ 10³⁄₈ ³⁄₁₆ (4)-1 3²¹⁄₃₂ 6¹⁵⁄₃₂

SAW 23538 7⁷⁄₈ 28 7¹⁄₂ 3¹⁄₈ 24³⁄₈ 21⁵⁄₈ 4¹⁄₂ 15¹¹⁄₁₆ 2¹⁄₂ 10⁷⁄₈ ³⁄₁₆ (4)-1¹⁄₄ 3²⁷⁄₃₂ 6²³⁄₃₂

SAW 23540 8¹⁄₄ 29¹⁄₂ 8 3³⁄₈ 25 22¹⁄₂ 5 16¹⁄₂ 2⁹⁄₁₆ 11³⁄₈ ³⁄₁₆ (4)-1¹⁄₄ 4¹⁄₁₆ 7¹⁄₈

SAW 23544 9¹⁄₂ 32³⁄₄ 8³⁄₄ 3³⁄₄ 27⁷⁄₈ 24³⁄₄ 5¹⁄₄ 18⁵⁄₈ 3³⁄₁₆ 12¹⁄₈ ³⁄₁₆ (4)-1¹⁄₂ 4¹⁵⁄₃₂ 7¹¹⁄₃₂


Option Specify


233

SDAF Extended RangeSplit Pillow Block

IntroductionSKF is the leading supplier of split pillowblocks in the US and has established manyof the designs that are regarded as theindustry standards today. This position isdue, in part, to the fact that SKF is a fullrange supplier of split pillow block housingsand the associated bearings and mountingaccessories for shafts ranging from 1⁷⁄₁₆" toover 20" in diameter. The largest size splitpillow blocks, for 9" to 20" shafts, are referredto as the Extended Range Series and aresupplied as made-to-order, customizedsolutions for the largest and most demandingsplit pillow block applications.

The Extended Range Series of pillowblocks are a rugged housing style ofexceptionally sturdy 4-bolt construction. Thestandard material is Class 40 gray iron butwhen extra high strength or impact resistanceis necessary, housings can be supplied inhigh strength ductile irons or cast steel asspecified below. Extended Range housingsare machined according to the requirementsof the individual application and are,therefore, highly customized bearingsolutions. These customized housings areeach given their own specific part numberand drawing so that there is a permanentrecord for each housing.

When no special features are required,housings are designated according to thepart numbers in the following tables.However, since Extended Range housingsare not stocked in a final machined state, itis recommended that each application forExtended Range housings be reviewed withApplications Engineering to determine whatfeatures may be needed since many specialfeatures can often be accommodated withlittle or no additional cost.

MountingBecause of their size, Extended Rangehousings often require special considerationswhen mounting and dismounting. Forbearings mounted directly on the shaft, it isrecommended that hydraulic assist featuresbe included in the shaft design. These willaid in mounting and dismounting the bearing.For bearings mounted on adapter sleeves,sleeves can be supplied modified withhydraulic assist features which, once again,aid in both mounting and dismounting. SKFApplications Engineering can provide theappropriate recommendations and drawingsfor hydraulic assist as well as instructions forExtended Range housing assembly.

Housing material• Standard material is ASTM A48B Class 40

gray iron• Alternate high strength or impact resistant

material availableDuctile Iron: ASTM A339

Grade 60-45-10• Ductile Iron: ASTM A536

Grade 80-60-03• Cast Steel: ASTM A27

Grade U-60-30

Lubrication• Housing design will provide effective

bearing lubrication with choice ofconventional greasing methods, staticoil or pressurized circulating oil system.

• Readily adaptable for use with customlubrication systems and auxiliarymonitoring devices.

Sealing options• Triple ring seals of steel material for high

wear resistance and strength in severeenvironments.

• Special labyrinth ring seals with “O” ringbore inserts for enhanced lubricantretention in oil applications.

• Two-piece, bolt-on Taconite seal or TERcartridge type Taconite seals.

• One end closed enclosures to providesuperior sealing ability with ease ofassembly and maintenance.

Custom considerationsBecause of the highly specialized natureof the Extended Range Applications, SKFMounted Products Design and ApplicationsEngineering work together to specify anddesign each pillow block. This flexibleapproach to supplying Extended Rangepillow blocks provides the user with a hostof optional features that tailor to the specificapplication. These features can include, butare not limited to: drilled base bolt holes,milled foot pads, special machinings forlubrication and condition monitoring systems,special bore tolerances, machined foot ends,special seals, machinings for user suppliedauxiliary seals, hydraulic assisted adaptersleeves, etc. The Extended Range Seriespillow blocks are individually engineered toprovide a safe, reliable, cost effective bearingsolution for the application. Consult SKFApplications Engineering for your particularneeds.

AvailabilitySKF Extended Range housings aremade-to-order to accommodate any specialfeatures that may be required. So that orderscan be filled quickly, SKF stocks unmachinedcastings for the most popular sizes, and canturn around most finished products, withreduced lead times.

234

SDAF Extended Range Split Pillow BlocksApplication Information

APPLICATION: (Please note type of equipment where pillow blocks are to be used.)

PURPOSE: (Is this installation part of a new design or a replacement? If the latter, please indicate what unit is presently used.)

Why is the present unit being replaced? (Please explain.)

Present unit is defective:

Equipment is being modified or upgraded:

What type of load is the pillow block intended to carry?■■ Radial ■■ Steady ■■ Mild Shock ■■ Axial ■■ Alternating ■■ Heavy Shock

Speed rpmDirection

Temperature °F

Required Life hours (L10)

Type of lubrication available: ■■ Grease ■■ Oil ■■ Oil Mist ■■ Static ■■ CirculatingConditions under which pillow block will be used: ■■ Wet ■■ Dry ■■ Exposed ■■ Covered

Type of drive mechanism to be used:

Shaft diameter range (Specify):

Will unit use a cylindrical or adapter mounted (tapered) bore?

What special requirements will be needed?

Center Height:

Bolt Configuration and Spacing:

Sealing Material:

Other:

Name: Title:

Company:

Address:

(000)City: State: Zip: Phone:

Send this form plus any design details or drawings information you wish to include to your local SKF Sales Representative.Offices are listed on the back page of this brochure.

Additional forms may be obtained from:Market CommunicationsSKF USA, INC.1510 Gehman RoadKulpsville, PA 19443

235

SDAF Extended Range Split Pillow Blocks

Nomenclature

S D A F 23076 K A T x 13¹⁵⁄₁₆

Y 10056 B


D—Heavy dutyseries

A—Inch dimensions


Y or ZDrawing size

Sequential drawing number

T—Taconite contact seal

T—Standard triple ring seal

A—“FREE” both ends open —BL

B—“HELD” both ends open —BF

C—“FREE” one end closed —AL

D—“HELD” one end closed —AF

Shaft size(adapter mounted)

Designation Basic Mounting(cast iron) Bearing Series Method

230(00) 230(00) CC/W33 Cylindrical231(00) 231(00) CC/W33 Cylindrical232(00) 232(00) CC/W33 Cylindrical230(00) KA 230(00) CCK/W33 Adapter231(00) KA 231(00) CCK/W33 Adapter232(00) KA 232(00) CCK/W33 Adapter

STANDARDS

ENGINEERINGSPECIALS

K—1:12 Tapered bore bearingA—Adapter mounting

HC HOUSING ONLY OLD NEW

236

Split Pillow BlocksExtended Range / Cylindrical Mount

SDAF 23000Two piece heavy duty cast-iron housingSelf-aligning / 23000 series bearingHeld or free bearingOil or grease lubricationERF triple ring sealsCustom manufactured

How to Order

These housings are made-to-order,customized bearing solutions andshould be reviewed by our applicationengineers. Please refer to page 188for required application information.

Shaft Designations Massdia. Complete Bearing Bearing ERF Lock- Lock- Pillow Stab. Triple ring

pillow block basic load grease nut washer block ring sealda S-2 S-3 rating speed housing S-2 shaft S-3 shaft

dynamic limit (No. Req’d) (1 Req’d) (1 Req’d)C

mm in lbs r/min lbs

300 13 11¹⁄₂ SDAF 23060 23060 CA/W33 413 000 800 N 060 P 60 SDAF 3060 (1)-A 8967 ERF 824 ERF 832 1 200

320 13³⁄₄ 12¹⁄₄ SDAF 23064 23064 CA/W33 441 000 800 N 064 P 64 SDAF 3064 (1)-A 8968 ERF 943 ERF 804 1 300

340 15 13 SDAF 23068 23068 CA/W33 528 000 700 N 068 P 68 SDAF 3068 (1)-A 8969 ERF 806 ERF 824 1 550

360 15³⁄₄ 13³⁄₄ SDAF 23072 23072 CA/W33 537 000 670 N 072 P 72 SDAF 3072 (1)-A 8970 ERF 969 ERF 874 1 650

380 16³⁄₄ 14¹⁄₂ SDAF 23076 23076 CA/W33 557 000 630 N 076 P 76 SDAF 3076 (1)-A 8971 ERF 822 ERF 950 1 700

400 17¹⁄₂ 15³⁄₈ SDAF 23080 23080 CA/W33 647 000 600 N 080 P 80 SDAF 3080 (1)-36053-153 ERF 999 ERF 942 2 300

420 18 16 SDAF 23084 23084 CA/W33 672 000 450 N 084 P 84 SDAF 3084 (1)-36053-143 ERF 812 ERF 809 2 300

440 19¹⁄₂ 17 SDAF 23088 23088 CA/W33 724 000 430 N 088 P 88 SDAF 3088 (2)-36053-150 ERF 926 ERF 838 2 550

460 20 17³⁄₄ SDAF 23092 23092 CA/W33 776 000 400 N 092 P 92 SDAF 3092 (2)-36053-152 ERF 808 ERF 906 2 850

480 21 18¹⁄₂ SDAF 23096 23096 CA/W33 751 000 380 N 096 P 96 SDAF 3096 (2)-36053-160 ERF 933 ERF 978 4 250

500 21 19 SDAF 230/500 230/500 CA/W33 827 000 380 N 500 P 500 SDAF 30/500 (2)-36053-165 ERF 933 ERF 922 4 350

530 22¹⁄₂ 20³⁄₈ SDAF 230/530 230/530 CA/W33 982 000 340 N 530 P 530 SDAF 30/530 (2)-36053-166 ERF 997 ERF 998 5 200

For shaft diameter tolerances see pages 262-265; for bearing information see page 236.

237




Oil or grease lubricationERF triple ring seals

Custom manufactured


A B C D E E E F H K L X (No. Req’d) R TMax Min Drilled

holes

in

SDAF 23060 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4³⁄₈ 15¹⁄₂ ³⁄₁₆ (4)-1⁵⁄₈ 4¹¹�₃₂ 18³⁄₈

SDAF 23064 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4 15¹⁄₂ ³⁄₁₆ (4)-1⁵⁄₈ 4¹⁄₂ 19³⁄₈

SDAF 23068 12 39 15¹⁄₄ 4³⁄₁₆ 33¹⁄₂ 32 32³⁄₄ 10 24 3³⁄₈ 15³⁄₄ ³⁄₁₆ (4)-1⁵⁄₈ 4⁷⁄₈ 19⁵⁄₈

SDAF 23072 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 3²³⁄₃₂ 16³⁄₄ ³⁄₁₆ (4)-1⁷⁄₈ 4⁷⁄₈ 20

SDAF 23076 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 3³⁄₈ 16³⁄₄ ³⁄₁₆ (4)-1⁷⁄₈ 5¹⁄₈ 20

SDAF 23080 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 28⁷⁄₈ 4⁷⁄₁₆ 17⁵⁄₈ ³⁄₁₆ (4)-2 5¹⁷⁄₃₂ 22³⁄₄

SDAF 23084 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 29 4¹⁄₁₆ 17⁵⁄₈ ³⁄₁₆ (4)-2 5⁹⁄₁₆ 22³⁄₄

SDAF 23088 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 4¹⁄₂ 19¹⁄₄ 0 (4)-2¹⁄₄ 5³⁄₄ 24

SDAF 23092 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 4 19¹⁄₄ 0 (4)-2¹⁄₄ 5⁷⁄₈ 24

SDAF 23096 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 5¹⁄₈ 21³⁄₄ 0 (4)-2¹⁄₄ 5²⁹⁄₃₂ 26¹⁄₂

SDAF 230/500 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 4³⁄₄ 21³⁄₄ 0 (4)-2¹⁄₄ 6¹⁄₂ 26¹⁄₂

SDAF 230/530 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 4¹³⁄₁₆ 22¹⁄₄ 0 (4)-2¹⁄₂ 6²⁷⁄₃₂ 27

How to Order




238

Split Pillow BlocksExtended Range / Adapter Mount

SDAF 23000 KATwo piece heavy duty cast-iron housingSelf-aligning / 23000 K series bearingHeld or free bearingOil or grease lubricationERF triple ring sealsCustom manufactured

How to Order


Shaft Designations Massdia. Complete Bearing Bearing ERF Adapter Pillow Stab. Triple ring End TaconiteS-1 pillow block basic load grease assembly block ring seal plug sealStandard Optional rating speed housing (No. Req’d) (2 Req’d)

dynamic limitC

in lbs r/min lbs

10¹⁵⁄₁₆ 11 SDAF 23060 KA/10¹⁵⁄₁₆ 23060 CACK/W33 413 000 800 SNP 3060/10¹⁵⁄₁₆ SDAF 060 KA/10¹⁵⁄₁₆ (1)-A 8967 ERF 858 X-5217-9 TER 858 1 200

11⁷⁄₁₆ 11¹⁄₂ SDAF 23064 KA/11⁷⁄₁₆ 23064 CCK/W33 441 000 800 SNP 3064/11⁷⁄₁₆ SDAF 064 KA/11⁷⁄₁₆ (1)-A 8968 ERF 861 X-5217-16 TER 861 1 300

11¹⁵⁄₁₆ 12 SDAF 23064 KA/11¹⁵⁄₁₆ 23064 CCK/W33 441 000 800 SNP 3064/11¹⁵⁄₁₆ SDAF 064 KA/11¹⁵⁄₁₆ (1)-A 8968 ERF 859 X-5217-3 TER 859 1 250

12⁷⁄₁₆ 12¹⁄₂ SDAF 23068 KA/12⁷⁄₁₆ 23068 CACK/W33 528 000 700 SNP 3068/12⁷⁄₁₆ SDAF 068 KA/12⁷⁄₁₆ (1)-A 8969 ERF 865 X-5217-29 TER 865 1 550

12¹⁵⁄₁₆ 13 SDAF 23072 KA/12¹⁵⁄₁₆ 23072 CACK/W33 537 000 670 SNP 3072/12¹⁵⁄₁₆ SDAF 072 KA/12¹⁵⁄₁₆ (1)-A 8970 ERF 869 X-5217-28 TER 869 1 650

13⁷⁄₁₆ 13¹⁄₂ SDAF 23072 KA/13⁷⁄₁₆ 23072 CACK/W33 537 000 670 SNP 3072/13⁷⁄₁₆ SDAF 072 KA/13⁷⁄₁₆ (1)-A 8970 ERF 872 X-5217-27 TER 872 1 600

13¹⁵⁄₁₆ 14 SDAF 23076 KA/13¹⁵⁄₁₆ 23076 CAK/W33 557 000 630 SNP 3076/13¹⁵⁄₁₆ SDAF 076 KA/13¹⁵⁄₁₆ (1)-A 8971 ERF 875 X-5217-12 TER 875 1 700

15 14¹⁵⁄₁₆ SDAF 23080 KA/15 23080 CACK/W33 647 000 600 SNP 3080/15 SDAF 080 KA/15 (1)-36053-153 ERF 847 X-5217-21 TER 847 2 300

15³⁄₄ * SDAF 23084 KA/15³⁄₄ 23084 CAK/W33 671 000 450 SNP 3084/15³⁄₄ SDAF 084 KA/15³⁄₄ (1)-36053-143 ERF 969 X-5217-23 TER 969 2 300

16¹⁄₂ * SDAF 23088 KA/16¹⁄₂ 23088 CAK/W33 724 000 430 SNP 3088/16¹⁄₂ SDAF 3088 KA/16¹⁄₂ (2)-36053-150 ERF 958 * * * * 2 550

17 * SDAF 23092 KA/17 23092 CAK/W33 776 000 400 SNP 3092/17 SDAF 3092 KA/17 (2)-36053-152 ERF 838 * * * * 2 850

18 * SDAF 23096 KA/18 23096 CAK/W33 751 000 380 SNP 3096/18 SDAF 3096 KA/18 (2)-36053-160 ERF 888 * * * * 4 250

18¹⁄₂ * SDAF 230/500 KA/18¹⁄₂ 230/500 CAK/W33 827 000 380 SNP 30/500/18¹⁄₂ SDAF 30/500 KA/18¹⁄₂ (2)-36053-165 ERF 978 * * * * 4 350

19¹⁄₂ * SDAF 230/530 KA/19¹⁄₂ 230/530 CAK/W33 982 000 340 SNP 30/530/19¹⁄₂ SDAF 30/530 KA/19¹⁄₂ (2)-36053-166 ERF 926 * * * * 5 200

**SKF will evaluate optional shaft diameters upon request.**In these sizes, housing and seals are a matched pair and cannot be ordered separately.

For shaft diameter tolerances see pages 262-265; for bearing information see page 280; for other seal speed limits see page 147.

239


SDAF 23000KATwo piece heavy duty cast-iron housing



Custom manufactured



A B C D E E E F H K L X (No. Req’d) R TMax Min Drilled

holes

in

SDAF 23060 KA/10¹⁵⁄₁₆ 12 38¹⁄₄ 14³⁄₄ 3³⁄₈ 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4³⁄₈ 15¹⁄₂ ³⁄₁₆ (4)-1⁵⁄₈ 4¹¹⁄₃₂ 18³⁄₈

SDAF 23064 KA/11⁷⁄₁₆ 12 38¹⁄₄ 14³⁄₄ 3³⁄₈ 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4 15¹⁄₂ ³⁄₁₆ (4)-1⁵⁄₈ 4¹⁄₂ 19³⁄₈

SDAF 23064 KA/11¹⁵⁄₁₆ 12 38¹⁄₄ 14³⁄₄ 3³⁄₈ 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4 15¹⁄₂ ³⁄₁₆ (4)-1⁵⁄₈ 4¹⁄₂ 19³⁄₈

SDAF 23068 KA/12⁷⁄₁₆ 11¹³⁄₁₆ 39 15¹⁄₄ 4³⁄₁₆ 33¹⁄₂ 32 32³⁄₄ 10 24 3³⁄₈ 15³⁄₄ ³⁄₁₆ (4)-1⁷⁄₈ 4⁷⁄₈ 19⁵⁄₈

SDAF 23072 KA/12¹⁵⁄₁₆ 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 3²³⁄₃₂ 16³⁄₄ ³⁄₁₆ (4)-1⁷⁄₈ 4⁷⁄₈ 20

SDAF 23072 KA/13⁷⁄₁₆ 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 3²³⁄₃₂ 16³⁄₄ ³⁄₁₆ (4)-1⁷⁄₈ 4⁷⁄₈ 20

SDAF 23076 KA/13¹⁵⁄₁₆ 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 3³⁄₈ 16³⁄₄ ³⁄₁₆ (4)-1⁷⁄₈ 5¹⁄₈ 20

SDAF 23080 KA/15 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 29 4⁷⁄₁₆ 17⁵⁄₈ ³⁄₁₆ (4)-2 5¹⁷⁄₃₂ 22³⁄₄

SDAF 23084 KA/15³⁄₄ 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 29 4¹⁄₁₆ 17⁵⁄₈ ³⁄₁₆ (4)-2 5⁹⁄₁₆ 22³⁄₄

SDAF 23088 KA/16¹⁄₂ 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 4¹⁄₂ 19¹⁄₄ ³⁄₁₆ (4)-2¹⁄₄ 5³⁄₄ 24

SDAF 23092 KA/17 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 4 19¹⁄₄ ³⁄₁₆ (4)-2¹⁄₄ 5⁷⁄₈ 24

SDAF 23096 KA/18 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 5¹⁄₈ 21³⁄₄ ³⁄₁₆ (4)-2¹⁄₄ 5²⁹⁄₃₂ 26¹⁄₂

SDAF 230/500 KA/18¹⁄₂ 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 4³⁄₄ 21³⁄₄ ³⁄₁₆ (4)-2¹⁄₄ 6¹⁄₂ 26¹⁄₂

SDAF 230/530 KA/19¹⁄₂ 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 4¹³⁄₁₆ 22¹⁄₄ ³⁄₁₆ (4)-2¹⁄₂ 6²⁷⁄₃₂ 27

How to Order


For shaft diameter tolerances see pages 262-265; for bearing information see page 280; for other seal speed limits see page 147.

240






mm in lbs r/min lbs

260 11¹⁄₂ 9¹⁵⁄₁₆ SDAF 23152 23152 CA/W33 499 000 800 N 052 P 52 SDAF 3152 36053-114 ERF 832 ERF 845 1 050

280 12¹⁄₂ 10³⁄₄ SDAF 23156 23156 CA/W33 517 000 750 N 056 P 56 SDAF 3156 A 8967 ERF 818 ERF 826 1 250

300 13 11¹⁄₂ SDAF 23160 23160 CA/W33 634 000 670 N 060 P 60 SDAF 3160 36053-157 ERF 846 ERF 856 1 350

320 14 12¹⁄₄ SDAF 23164 23164 CA/W33 737 000 630 N 064 P 64 SDAF 3164 36053-130 ERF 876 ERF 983 1 850

340 15 13 SDAF 23168 23168 CA/W33 827 000 600 N 068 P 68 SDAF 3168 36053-137 ERF 847 ERF 846 2 450

360 16 13³⁄₄ SDAF 23172 23172 CA/W33 842 000 560 N 072 P 72 SDAF 3172 36053-167 ERF 809 ERF 874 2 500


400 17¹⁄₂ 15¹⁄₄ SDAF 23180 23180 CA/W33 917 000 380 N 080 P 80 SDAF 3180 36053-150 ERF 967 ERF 895 2 800

420 18¹⁄₂ 15³⁄₄ SDAF 23184 23184 CA/W33 1 100 000 360 N 084 P 84 SDAF 3184 36053-160 ERF 978 ERF 907 4 300

440 19¹⁄₂ 17 SDAF 23188 23188 CA/W33 1 170 000 340 N 088 P 88 SDAF 3188 36053-165 ERF 926 ERF 838 4 300

460 20 17³⁄₄ SDAF 23192 23192 CA/W33 1 270 000 320 N 092 P 92 SDAF 3192 36053-154 ERF 808 ERF 906 5 000

480 21 18¹⁄₂ SDAF 23196 23196 CA/W33 1 370 000 300 N 096 P 96 SDAF 3196 36053-159 ERF 933 ERF 978 5 300

How to Order



241





Custom manufactured


A B C D E E E F H K L (No. Req’d) R TMax Min Drilled

holes

in

SDAF 23152 10¹⁄₄ 35 13¹⁄₈ 3³⁄₄ 30¹⁄₂ 29 29³⁄₄ 8³⁄₄ 20⁷⁄₈ 3¹⁄₈ 14¹⁄₄ (4)-1⁵⁄₈ 4⁵⁄₈ 17¹⁄₂

SDAF 23156 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4¹⁄₂ 15¹⁄₂ (4)-1⁵⁄₈ 4²⁵⁄₃₂ 19

SDAF 23160 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 3⁷⁄₈ 15¹⁄₂ (4)-1⁵⁄₈ 5¹⁄₈ 19

SDAF 23164 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 4¹⁄₁₆ 16³⁄₄ (4)-1⁷⁄₈ 5¹⁷⁄₃₂ 20³⁄₄

SDAF 23168 14 43³⁄₄ 17³⁄₄ 5 38¹⁄₄ 36³⁄₄ 37¹⁄₂ 10³⁄₄ 27⁷⁄₈ 4⁵⁄₈ 18³⁄₄ (4)-2 5²⁹⁄₃₂ 22¹⁄₂

SDAF 23172 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 28⁷⁄₈ 4⁵⁄₈ 17⁵⁄₈ (4)-2 5³¹⁄₃₂ 21³⁄₄

SDAF 23176 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 28⁷⁄₈ 4⁹⁄₃₂ 17⁵⁄₈ (4)-2 6¹⁄₈ 21³⁄₄

SDAF 23180 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 4¹³⁄₁₆ 19¹⁄₄ (4)-2¹⁄₄ 6¹³⁄₃₂ 24

SDAF 23184 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 5¹⁹⁄₃₂ 21³⁄₄ (4)-2¹⁄₄ 6⁷⁄₈ 26¹⁄₂

SDAF 23188 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 5⁵⁄₁₆ 21³⁄₄ (4)-2¹⁄₄ 7⁷⁄₃₂ 26¹⁄₂

SDAF 23192 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 5⁷⁄₁₆ 22¹⁄₄ (4)-2¹⁄₂ 7¹⁄₂ 27

SDAF 23196 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 5³⁄₁₆ 22¹⁄₄ (4)-2¹⁄₂ 7²¹⁄₃₂ 27

How to Order




242



Shaft Designations Massdia. Complete Bearing Bearing ERF Adapter Pillow Stab. Triple ringS-1 pillow block basic load grease assembly block ring sealStandard Optional rating speed housing (2 Req’d) (2 Req’d)

dynamic limitC

in lbs r/min lbs

9⁷⁄₁₆ 9¹⁄₂ SDAF 23152 KA/9⁷⁄₁₆ 23152 CAK/W33 499 000 800 SNP 3152/9⁷⁄₁₆ SDAF 3152 KA/9⁷⁄₁₆ 36053-114 ERF 891 1 050

10⁷⁄₁₆ 10¹⁄₂ SDAF 23156 KA/10⁷⁄₁₆ 23156 CAK/W33 517 000 750 SNP 3156/10⁷⁄₁₆ SDAF 3156 KA/10⁷⁄₁₆ A 8967 ERF 973 1 250

10¹⁵⁄₁₆ 11 SDAF 23160 KA/10¹⁵⁄₁₆ 23160 CAK/W33 634 000 670 SNP 3160/10¹⁵⁄₁₆ SDAF 3160 KA/10¹⁵⁄₁₆ 36053-157 ERF 858 1 350





14¹⁵⁄₁₆ 15 SDAF 23180 KA/15 23180 CAK/W33 917 000 380 SNP 3180/15 SDAF 3180 KA/15 36053-150 ERF 976 2 800

15³⁄₄ * SDAF 23184 KA/15³⁄₄ 23184 CAK/W33 1 100 000 360 SNP 3184/15³⁄₄ SDAF 3184 KA/15³⁄₄ 36053-160 ERF 907 4 300

16¹⁄₂ * SDAF 23188 KA/16¹⁄₂ 23188 CAK/W33 1 170 000 340 SNP 3188/16¹⁄₂ SDAF 3188 KA/16¹⁄₂ 36053-165 ERF 958 4 300

17 * SDAF 23192 KA/17 23192 CAK/W33 1 270 000 320 SNP 3192/17 SDAF 3192 KA/17 36053-154 ERF 838 5 000

18 * SDAF 23196 KA/18 23196 CAK/W33 1 370 000 300 SNP 3196/18 SDAF 3196 KA/18 36053-159 ERF 888 5 300

*SKF will evaluate optional shaft diameters upon request

How to Order



243


SDAF 23100 KATwo piece heavy duty cast-iron housing



Custom manufactured



holes

in

SDAF 23152 KA/9⁷⁄₁₆ 10¹⁄₄ 35 13¹⁄₈ 3³⁄₄ 30¹⁄₂ 29 29³⁄₄ 8³⁄₄ 20⁷⁄₈ 3¹⁄₈ 14¹⁄₄ (4)-1⁵⁄₈ 4⁵⁄₈ 17¹⁄₂

SDAF 23156 KA/10⁷⁄₁₆ 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4¹⁄₂ 15¹⁄₂ (4)-1⁵⁄₈ 4²⁵⁄₃₂ 19

SDAF 23160 KA/10¹⁵⁄₁₆ 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 3⁷⁄₈ 15¹⁄₂ (4)-1⁵⁄₈ 5¹⁄₈ 19

SDAF 23164 KA/11¹⁵⁄₁₆ 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 4¹⁄₁₆ 16³⁄₄ (4)-1⁷⁄₈ 5¹⁷⁄₃₂ 20³⁄₄

SDAF 23168 KA/12⁷⁄₁₆ 14 43³⁄₄ 17³⁄₄ 5 38¹⁄₄ 36³⁄₄ 37¹⁄₂ 10³⁄₄ 27⁷⁄₈ 4⁵⁄₈ 18³⁄₄ (4)-2 5²⁹⁄₃₂ 22¹⁄₂

SDAF 23172 KA/13⁷⁄₁₆ 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 28⁷⁄₈ 4⁵⁄₈ 17⁵⁄₈ (4)-2 5³¹⁄₃₂ 21³⁄₄

SDAF 23176 KA/13¹⁵⁄₁₆ 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 28⁷⁄₈ 4⁹⁄₃₂ 17⁵⁄₈ (4)-2 6¹⁄₈ 21³⁄₄

SDAF 23180 KA/15 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 4¹³⁄₁₆ 19¹⁄₄ (4)-2¹⁄₄ 6¹³⁄₃₂ 24

SDAF 23184 KA/15³⁄₄ 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 5¹⁹⁄₃₂ 21³⁄₄ (4)-2¹⁄₄ 6⁷⁄₈ 26¹⁄₂

SDAF 23188 KA/16¹⁄₂ 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 5⁵⁄₁₆ 21³⁄₄ (4)-2¹⁄₄ 7⁷⁄₃₂ 26¹⁄₂

SDAF 23192 KA/17 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 5⁷⁄₁₆ 22¹⁄₄ (4)-2¹⁄₂ 7¹⁄₂ 27

SDAF 23196 KA/18 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 5³⁄₁₆ 22¹⁄₄ (4)-2¹⁄₂ 7²¹⁄₃₂ 27

How to Order




244






mm in lbs r/min lbs

240 10¹⁄₂ 9³⁄₁₆ SDAF 23248 23248 CA/W33 569 000 670 N 048 P 48 SDAF 3248 36053-114 ERF 840 ERF 923 1 100

260 11¹⁄₂ 9¹⁵⁄₁₆ SDAF 23252 23252 CA/W33 634 000 630 N 052 P 52 SDAF 3252 A 8968 ERF 832 ERF 845 1 350

280 12¹⁄₂ 10³⁄₄ SDAF 23256 23256 CA/W33 634 000 600 N 056 P 56 SDAF 3256 36053-157 ERF 818 ERF 826 1 400


320 14 12¹⁄₄ SDAF 23264 23264 CA/W33 866 000 500 N 064 P 64 SDAF 3264 36053-137 ERF 876 ERF 983 2 500

340 15 13 SDAF 23268 23268 CA/W33 1 050 000 430 N 068 P 68 SDAF 3268 36053-143 ERF 847 ERF 846 2 650

360 16 13³⁄₄ SDAF 23272 23272 CA/W33 1 050 000 400 N 072 P 72 SDAF 3272 36053-150 ERF 965 ERF 981 2 950

380 17 14¹⁄₂ SDAF 23276 23276 CA/W33 1 140 000 380 N 076 P 76 SDAF 3276 36053-152 ERF 838 ERF 984 3 050

400 17¹⁄₂ 15¹⁄₄ SDAF 23280 23280 CA/W33 1 290 000 340 N 080 P 80 SDAF 3280 36053-165 ERF 967 ERF 895 4 500

420 18¹⁄₂ 15³⁄₄ SDAF 23284 23284 CA/W33 1 420 000 320 N 084 P 84 SDAF 3284 36053-154 ERF 978 ERF 907 5 000

440 19¹⁄₂ 17 SDAF 23288 23288 CA/W33 1 510 000 320 N 088 P 88 SDAF 3288 36053-159 ERF 926 ERF 838 5 050

How to Order



245





Custom manufactured



holes

in

SDAF 23248 10¹⁄₄ 35 13¹⁄₈ 3³⁄₄ 30¹⁄₂ 29 29³⁄₄ 8³⁄₄ 20⁷⁄₈ 3⁹⁄₃₂ 14¹⁄₄ (4)-1⁵⁄₈ 4⁷⁄₈ 17¹⁄₂

SDAF 23252 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4³⁄₈ 15¹⁄₂ (4)-1⁵⁄₈ 5⁷⁄₃₂ 19

SDAF 23256 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4 15¹⁄₂ (4)-1⁵⁄₈ 5¹¹⁄₃₂ 19

SDAF 23260 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 4³⁄₃₂ 16³⁄₄ (4)-1⁷⁄₈ 5³⁄₄ 20³⁄₄

SDAF 23264 14 43³⁄₄ 17³⁄₄ 5 38¹⁄₄ 36³⁄₄ 37¹⁄₂ 10³⁄₄ 27⁷⁄₈ 4³⁄₄ 18³⁄₄ (4)-2 6⁵⁄₃₂ 22¹⁄₂

SDAF 23268 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 28⁷⁄₈ 4¹⁷⁄₃₂ 17⁵⁄₈ (4)-2 6¹⁹⁄₃₂ 21³⁄₄

SDAF 23272 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 5¹⁄₈ 19¹⁄₄ (4)-2¹⁄₄ 6³⁄₄ 24

SDAF 23276 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 4⁹⁄₁₆ 19¹⁄₄ (4)-2¹⁄₄ 7¹⁄₃₂ 24

SDAF 23280 17 53 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 5⁵⁄₈ 21³⁄₄ (4)-2¹⁄₄ 7¹⁄₂ 26¹⁄₂

SDAF 23284 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 5²⁵⁄₃₂ 22¹⁄₄ (4)-2¹⁄₂ 7¹³⁄₁₆ 27

SDAF 23288 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 5¹⁄₄ 22¹⁄₄ (4)-2¹⁄₂ 8⁹⁄₃₂ 27

How to Order




246



Shaft Designations Massdia. Complete Bearing Bearing ERF Adapter Pillow Stab. Triple ringS-1 pillow block basic load grease assembly block ring sealStandard Optional rating speed housing (2 Req’d) (2 Req’d)

dynamic limitC

in lbs r/min lbs


9⁷⁄₁₆ 9¹⁄₂ SDAF 23252 KA/9⁷⁄₁₆ 23252 CAK/W33 634 000 630 SNP 152/9⁷⁄₁₆ SDAF 3252 KA/9⁷⁄₁₆ A 8968 ERF 891 1 350




12⁷⁄₁₆ 12¹⁄₂ SDAF 23268 KA/12⁷⁄₁₆ 23268 CAK/W33 1 050 000 430 SNP 3268/12⁷⁄₁₆ SDAF 3268 KA/12⁷⁄₁₆ 36053-143 ERF 975 2 650

13⁷⁄₁₆ 13¹⁄₂ SDAF 23272 KA/13⁷⁄₁₆ 23272 CAK/W33 1 050 000 400 SNP 3272/13⁷⁄₁₆ SDAF 3272 KA/13⁷⁄₁₆ 36053-150 ERF 979 2 950

13¹⁵⁄₁₆ 14 SDAF 23276 KA/13¹⁵⁄₁₆ 23276 CAK/W33 1 140 000 380 SNP 3276/13¹⁵⁄₁₆ SDAF 3276 KA/13¹⁵⁄₁₆ 36053-152 ERF 977 3 050

14¹⁵⁄₁₆ 15 SDAF 23280 KA/15 23280 CAK/W33 1 290 000 340 SNP 3280/15 SDAF 3280 KA/15 36053-165 ERF 976 4 500

15³⁄₄ * SDAF 23284 KA/15³⁄₄ 23284 CAK/W33 1 420 000 320 SNP 3284/15³⁄₄ SDAF 3284 KA/15³⁄₄ 36053-154 ERF 907 5 000

16¹⁄₂ * SDAF 23288 KA/16¹⁄₂ 23288 CAK/W33 1 510 000 320 SNP 3288/16¹⁄₂ SDAF 3288 KA/16¹⁄₂ 36053-159 ERF 958 5 050

*SKF will evaluate optional shaft diameters upon request

How to Order



247


SDAF 23200 KATwo piece heavy duty cast-iron housing



Custom manufactured



holes

in

SDAF 23248 KA/8¹⁵⁄₁₆ 10¹⁄₄ 35 13¹⁄₈ 3³⁄₄ 30¹⁄₂ 29 29³⁄₄ 8³⁄₄ 20⁷⁄₈ 3⁹⁄₃₂ 14¹⁄₄ (4)-1⁵⁄₈ 4⁷⁄₈ 17¹⁄₂

SDAF 23252 KA/9⁷⁄₁₆ 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4³⁄₈ 15¹⁄₂ (4)-1⁵⁄₈ 5⁷⁄₃₂ 19

SDAF 23256 KA/10⁷⁄₁₆ 12 38¹⁄₄ 14³⁄₄ 4 33¹⁄₂ 32³⁄₄ 33¹⁄₈ 9 23⁷⁄₁₆ 4 15¹⁄₂ (4)-1⁵⁄₈ 5¹¹⁄₃₂ 19

SDAF 23260 KA/10¹⁵⁄₁₆ 12¹³⁄₁₆ 41³⁄₄ 15³⁄₄ 4¹⁄₂ 36¹⁄₂ 35 35³⁄₄ 10¹⁄₂ 25³⁄₄ 4³⁄₃₂ 16³⁄₄ (4)-1⁷⁄₈ 5³⁄₄ 20³⁄₄

SDAF 23264 KA/11¹⁵⁄₁₆ 14 43³⁄₄ 17³⁄₄ 5 38¹⁄₄ 36³⁄₄ 37¹⁄₂ 10³⁄₄ 27⁷⁄₈ 4³⁄₄ 18³⁄₄ (4)-2 6⁵⁄₃₂ 22¹⁄₂

SDAF 23268 KA/12⁷⁄₁₆ 14¹⁄₂ 46 17¹⁄₈ 5¹⁄₄ 40³⁄₄ 39¹⁄₄ 40 11 28⁷⁄₈ 4¹⁷⁄₃₂ 17⁵⁄₈ (4)-2 6¹⁹⁄₃₂ 21³⁄₄

SDAF 23272 KA/13⁷⁄₁₆ 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 5¹⁄₈ 19¹⁄₄ (4)-2¹⁄₄ 6³⁄₄ 24

SDAF 23276 KA/13¹⁵⁄₁₆ 15¹⁄₂ 48³⁄₄ 18³⁄₄ 5¹⁄₂ 43¹⁄₂ 41³⁄₄ 42⁵⁄₈ 12¹⁄₄ 30¹⁄₂ 4⁹⁄₁₆ 19¹⁄₄ (4)-2¹⁄₄ 7¹⁄₃₂ 24

SDAF 23280 KA/15 17 52 21 5¹⁄₂ 46¹⁄₈ 44³⁄₈ 45¹⁄₄ 14¹⁄₂ 33³⁄₄ 5⁵⁄₈ 21³⁄₄ (4)-2¹⁄₄ 7¹⁄₂ 26¹⁄₂

SDAF 23284 KA/15³⁄₄ 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 5²⁵⁄₃₂ 22¹⁄₄ (4)-2¹⁄₂ 7¹³⁄₁₆ 27

SDAF 23288 KA/16¹⁄₂ 18 54¹⁄₄ 21⁵⁄₈ 5³⁄₄ 48⁷⁄₈ 47¹⁄₈ 48 15 35³⁄₄ 5¹⁄₄ 22¹⁄₄ (4)-2¹⁄₂ 8⁹⁄₃₂ 27

How to Order




248

Split pillow blocks/Lubrication

IntroductionThe information presented in this section isintended to provide the user with basic andpractical information on the lubrication of splitpillow blocks. It does not include theoreticalbackground. As the world leader in rollingbearing technology, SKF has extensiveinformation available on the subject ofbearing lubrication theory. Some of thisinformation can be found in other SKFpublications including the General Catalog4000 US and the Bearing Installation andMaintenance Guide. If you have questionsregarding bearing lubrication not addressedhere or in these other SKF publications,please contact SKF ApplicationsEngineering.

GeneralThe primary function of lubrication is toprevent damaging metal to metal contactat the various sliding and rolling contactsurfaces of the bearing. Metal to metalcontact causes excessive rates of wear andcan lead to premature bearing failure. Thesecondary function of lubrication is to protectthe highly finished bearing surfaces from rustand corrosion. Lubrication can also be usedto transfer heat from a bearing (circulatingoil) and provide additional sealing (grease).

SKF split pillow block housings aredesigned to permit either grease, static oilbath, or circulating oil lubrication of thebearings inside. Most caps are drilled andtapped with two holes located at 30° offvertical centerline. The hole over the centerof the housing is for the lubrication ofspherical roller bearings which have the W33feature (a groove and three holes around theouter ring). The second of the two holes isused for self-aligning ball bearings, which donot have the W33 feature. The housingbases are equipped with a drain hole oneach side to aid in removing old lubricants orserve as an outlet for circulating oil. Thereservoirs inside the housings are designedso that they maintain adequate quantities ofeither grease or oil for reliable long-termoperation.

At speeds within the bearing grease speedrating and operating temperatures which donot exceed approximately 180°F, grease isthe simplest and most reliable form oflubrication. Grease has the additionaladvantage of affording excellent protectionagainst rust and the intrusion of dirt.Application systems for grease are relativelysimple and inexpensive when compared tothose for oil.

At higher speeds and temperatures,grease relubrication intervals becomeunacceptably short and oil lubrication ishighly recommended. Static oil baths andcirculating oil systems can be used with SKFsplit pillow blocks with little or no modificationto the blocks. Inlet and drain holesappropriate for most oil lubricatedapplications are standard on SKF split pillowblocks, and oil sight glasses and other specialfittings can be provided. The level of the oilshould be at the center of the lowermost ballor roller when the bearing is stationary.Refer to the “K” dimension in the housingdimension tables.

Circulating oil should be drained from bothside drains of the pillow block. The drainpiping must be adequately sized andarranged to allow the free drainage of oil.Too high of an oil level, or too large of aquantity of grease can result in highoperating temperatures due to churningof the lubricant.

249


GreaseHow does grease lubrication work?Most greases consist of a lubricating oil(approx. 90%) suspended in a soap base(approx. 10%).

The latter merely acts to keep the oil insuspension. When moving parts of abearing come in contact with the grease, asmall quantity of oil will adhere to the bearingsurfaces. Oil is therefore removed from thegrease near the rotating parts. The oil that ispicked up by the bearing is gradually brokendown by oxidation or lost by evaporation,centrifugal force, etc. Bleeding of the greaseshould therefore take place to continue tosupply a small quantity of oil, which is usuallysufficient for satisfactory operation. But,needless to say, the bearing cannot functionproperly unless the supply of oil keeps upwith the demand. This process cannot go onindefinitely. In time, the grease will oxidize orthe oil in the grease near the rotating partsmay be depleted.

When can grease be used?For normally loaded applications whichoperate without the effects of outside heatsources and where the bearings do notexceed the grease speed rating, greaselubrication is most often used. When loadsare heavy, or bearings are subject to externalheat sources or other extremes in ambienttemperature, or speeds exceed the bearinggrease speed rating, a bearing temperatureanalysis should be conducted to verify thatexpected operating temperatures are withinacceptable limits, typically less than 180°F.SKF Applications Engineering can assist withthis analysis.

What kind of grease should be used?For most split pillow block applications, SKFrecommends the use of a high quality, NLGIGrade 1 or 2 consistency, lithium soap basedgrease with a mineral base oil. Consistencyrefers to the stiffness of a grease and isclassified according to the NationalLubricating Grease Institute (NLGI) of theUnited States. Higher NLGI numberscorrespond to stiffer greases. In slow speedor low temperature applications, an NLGI 2may channel excessively leaving the bearingwithout oil. In these applications, it may benecessary to use a softer grease, i.e. anNLGI 1 or 0. Please consult SKFApplications Engineering.

With respect to bearing lubrication, thesingle most important property of the greaseis the viscosity of the base oil. Figure 4 canbe used to determine the necessary viscosityat the bearing operating temperature toprevent metal to metal contact at the rollingcontact surfaces. However, to prevent metalto metal contact at the sliding contactsurfaces, the viscosity at the operatingtemperature should be at least 21 cSt(100 SUS) for spherical and toroidal (CARBTM)roller bearings and at least 13 cSt (70 SUS)for ball bearings. Note that the operatingtemperature of the bearing is typically 10 to20°F warmer than the surface of the housing.

Although greases with soap bases otherthan lithium are often successfully used inthe lubrication of bearings, it has been theexperience of SKF that lithium soaps offerthe best combination of high temperaturestability, resistance to water, and durability insplit pillow block applications. Greases withmineral base oils have long been therecommended type although synthetics, suchas SHCs (synthetic hydrocarbons), arestarting to gain favor due to their hightemperature performance, i.e. they havehigher oxidation resistance. As a generalrule, greases with different soap bases,consistencies, or base oil types should notbe mixed.

How much grease should be used?For the majority of split pillow applications, atinstallation, the base of the housing shouldbe packed 1/3 to 1/2 full and the bearingshould be filled with grease by working it inbetween the rolling elements. As mentionedearlier, too much grease can result in highoperating temperatures due to lubricantchurning. For low speed applications whichoperate in heavily contaminated environment,the housing and bearing can be filled 100₀/₀with grease to provide additional sealingprotection. The low speed should precludethe danger of high operating temperatures.For relubrication quantities and intervals,refer to appropriate following sections.

250


OilSKF split pillow blocks are suitable for staticoil bath and circulating oil methods oflubrication. Oil is generally used when highspeeds or operating temperatures precludethe use of grease, when heat must beremoved from the bearing, or whensurrounding components are oil lubricated.

What kind of oil should be used?SKF recommends the use of a good quality,straight mineral oil without additives. Theoil should be resistant to oxidation andgumming and obviously should not causecorrosion to any bearing or housingcomponents. Oils containing additives forthe improvement of certain lubricantproperties such as extreme pressurebehavior, ageing resistance, etc. aregenerally only used in special cases.Synthetic oils are generally only consideredfor bearing lubrication in extreme cases, e.g.at very low or very high operatingtemperatures. It should be rememberedthat the lubricant film formation when usinga synthetic oil may differ from that of amineral oil having the same viscosity. Forinformation concerning EP additives (ingrease and oil), refer to the General Catalog(4000US), page 128.

As with grease, the single most importantproperty of the oil is viscosity. Figure 4 canagain be used to determine the minimumviscosity at the bearing operatingtemperature to prevent metal to metalcontact at the rolling contact surfaces.However, to prevent metal to metal contactat the sliding contact surfaces, the viscosityat the operating temperature should be atleast 21 cSt (100 SUS) for spherical and toroidal(CARBTM) roller bearings and at least 13 cSt(70 SUS) for ball bearings. Note that theoperating temperature of the bearing istypically 10 to 20°F warmer than the surfaceof the housing.

How often should the oil be changed?The frequency at which the oil must bechanged is mainly dependent on theoperating conditions and on the quantityof oil used.

Where oil bath lubrication is employed it isnormally sufficient to change the oil once ayear, provided the bearing temperature doesnot exceed 50°C (120°F) and there is nocontamination. Higher temperatures or morearduous running conditions necessitate morefrequent changes, e.g. at a temperature of110°C (220°F) the oil should be changedevery 3 months. For circulating oil systemsthe period between complete oil changes isdependent on how often the oil is circulatedover a given period of time and whether it iscooled, etc. The most suitable period cangenerally only be determined by trial runsand frequent examination of the oil. Thesame practice also applies to oil jetlubrication.

251


Figure 4 minimum required lubricant viscosity

dm = (bearing bore + bearing O.D.) � 2v1 = required lubricant viscosity for adequate

lubrication at the operating temperature

252


Oil BathA simple oil bath is suitable for low andmoderate speed applications. The level ofthe oil should be at about the center of thelowermost ball or roller when the bearing isstationary. The dimension for this is givenin the dimension tables as “K”. For higherspeeds, the level should be slightly lowerto reduce the effects of lubricant churning;about ¹⁄₈" above the corner of the outer ringsphere of the bearing. An oil sight glassmust be used to monitor the oil level duringoperation. It mounts into one of the drainholes in the housing base. Additionally, forhigher speeds, SKF can supply special sealswhich reduce oil leakage. SKF ApplicationsEngineering can assist with determining thebest sealing requirements.

The static oil level should be marked onthe sight glass at installation and a runninglevel should be marked immediately afterstart up. Depending on the type of bearingand the speed and direction of rotation, therunning level will either rise or fall from thestatic level.

Circulating Oil SystemsPressurized circulating oil, for auxiliary heatremoval allows higher operation, andprolongs the life of the oil where operatingconditions are usually severe such as in hightemperature applications. Most commercialcirculating oil systems have componentswhich filter and cool the oil, creating the bestpossible operating condition for the bearing.

Oil is introduced through one of the inletholes in the housing cap and drained fromone or both sides of the base. For sphericalroller bearings, oil should be put in throughthe center hole in the cap and drained fromboth sides of the base. For ball bearingsand toroidal roller (CARBTM) bearings, oilshould be put in through the offset hole in thecap and drained from the opposite side ofthe base so that oil is forced to go throughthe bearing before being outlet. Drainsshould lead downward immediately outsideof the housing to prevent accumulation of oilin the housing. Horizontal drains must beavoided.

Additional considerations may benecessary when using circulating oil. Thesecan include special seals, cross drillings inthe housing, wet sump requirements, flowrates, and enlarging drain hole diameters.Please consult SKF Application Engineeringconcerning these issues.

Relubrication andmaintenanceRelubricationRolling bearings have to be relubricated ifthe service life of the grease used is shorterthan the expected service life of the bearing.Relubrication should always be undertakenat a time when the lubrication of the bearingis still satisfactory.

The time at which relubrication shouldbe undertaken depends on many factors.These include bearing type and size, speed,operating temperature, grease type, spacearound the bearing and the bearingenvironment. The SKF relubrication intervalsare defined as the time period, at the end ofwhich 99% of the bearings are still reliablylubricated, and represent L1 grease lives.The L10 grease lives are approximately twicethe L1 lives.

The information given in the following doesnot apply to applications where water and/orsolid contaminants can penetrate the bearingarrangement. In such cases it isrecommended that the grease is frequentlyrenewed in order to remove contaminantsfrom the bearing.

Advantage of Grease

1. Maintenance work is ordinarily reduced since there are no oil levels to maintain and addition of new lubricant isrequired less frequently.

2. Grease in proper quantity is more easily confined to the housing. Design of enclosures can therefore be simplified.

3. Freedom from leakage is readily accomplished in food, textile, chemical industries and where contamination ofproducts must be avoided.

4. Grease improves the efficiency of labyrinth enclosuresand offers better protection for the bearing.

5. The friction torque and temperature rise are usually morefavorable.

Advantages of Oil

1. Oil is easier to drain and refill. This may be moredesirable for application requiring short lubricating intervals.

2. The correct amount of lubricant is more easily controlled.

3. Oil lends itself more readily to the lubrication of all partsof a machine.

4. Oil lends itself to applications with higher temperatures.

Protection Against Moisture

No rolling bearing lubricant has been developed which willcompletely protect a bearing against moisture. However,rolling bearings are frequently used with success wheremoisture is present. The design of enclosures andlubrication systems requires careful consideration.Selection of the lubricant is important to minimize effects of some moisture entry.

Compounded oils are more water repellent than straightmineral oils and are, therefore, better able to keep moisturefrom the bearing surfaces. If, however, the oil is permitted tooxidize, it will be more destructive to the bearing surfaceswhen moisture is present.

A sodium-base grease will usually form a non-corrosiveemulsion when mixed with a limited quantity of water.Agitation is necessary to form the emulsion. If water entersthe bearing while there is no agitation from rotation, thebearing can become corroded. Because of the limitedtolerance to water and the potential damage while static,sodium-base greases are losing favor to the water-repellentquite-stable lithium-base greases. Of course, the water-repellent grease must completely cover the bearing toprotect it and so, attention must be paid to the staticcondition. Water-repellent grease is useful also in improvingefficiency of labyrinth seals.

Comparative Advantages of Oil and Grease

253


Relubrication IntervalsThe relubrication intervals tf for normaloperating conditions can be read off as afunction of bearing speed n and borediameter d of a certain bearing type fromFigure 5. The diagram is valid for bearingson horizontal shafts in stationary machinesunder normal loads. It applies to goodquality lithium base greases at a temperaturenot exceeding +70°C (+160°F). To takeaccount of the accelerated ageing of thegrease with increasing temperature it isrecommended that the intervals obtainedfrom the diagram are halved for every 15°C(27°F) increase in bearing temperatureabove +70°C (+160°F), remembering that themaximum operating temperature for thegrease should not be exceeded. Theintervals may be extended at temperatureslower than +70°C (+160°F) but as operatingtemperatures decrease the grease will bleedoil less readily and at low temperatures anextension of the intervals by more than twotimes is not recommended. It is notadvisable to use relubrication intervals in

excess of 30,000 hours. For bearings onvertical shafts the intervals are obtained fromthe diagram.

For large roller bearings having a borediameter of 300mm and above, adequatelubrication will be obtained only if the bearingis more frequently relubricated than indicatedby the diagram, and the lines are thereforebroken. For relubrication of large rollerbearings, consult SKF ApplicationsEngineering.

Relubrication ProceduresOne of the two procedures described belowshould be used, depending on therelubrication interval tf obtained:

• If the relubrication interval is shorter than6 months, then it is recommended that thegrease fill in the bearing arrangement bereplenished (topped up) at intervalscorresponding to 0, 5 tf; the completegrease fill should be replaced after threereplenishments.

• When relubrication intervals are longerthan 6 months it is recommended as arough guideline that all used grease beremoved from the bearing arrangementand replaced by fresh grease.

ReplenishmentBy adding small quantities of fresh greaseat regular intervals the used grease in thebearing arrangement will only be partiallyreplaced. Suitable quantities to be addedcan be obtained from

D (in) x B (in)Gp (oz) =10

whereGp = grease quantity to be added when

replenishing, oz.D = bearing outside diameter, in.B = total bearing width, in.

a: ball bearingsb: roller bearing

254


Initial GreaseCharge for SplitPillow BlockHousingsThe recommended initial greasecharge (weight) for split pillow blockand bearing assemblies are listed inthe accompanying tables. Values applyfor spherical roller bearings, toroidal roller(CARBTM) bearings and self-aligning ballbearing units. The initial charge isintended to fill approximately ¹⁄₂ of thefree space in the housing cavities andshould be used for applications operatingat slow to moderate speeds under ²⁄₃ ofthe grease speed rating shown in thebearing tables. For higher operatingspeeds or applications running in cleanenvironments, the recommended initialgrease charge may be reduced byapproximately ¹⁄₃ in order to minimizechurning. For operation over the bearinggrease speed ratings or less than 10RPM, consult SKF ApplicationsEngineering.

At initial assembly of the unit, sphericalroller bearings and self-aligning ballbearings should be internally packed100% around the cage and rollingelements. Toroidal roller (CARBTM)bearings should be filled approximately50% full of grease at installation with thatgrease being placed under the cagetotally filling the space between the cageand inner ring. The remainder of thegrease should be applied to the sidecavities in the housing base and thelabyrinth grooves of the ring seals.

Table 31A Initial Grease Charge for SAF pillow block assemblies

Initial ChargeSAF SAF SAF SAF SAF (oz) (lbs)

507 2.5509 3.0510 4.0

308 4.5309 609 5.0

511 5.0310 610 6.5

513 7.5311 611 8.0

515 9.0312 10.0

216 313 516 613 13.0217 517 13.0

314 14.0218 315 518 615 14.0

316 616 16.0317 617 20.0

220 520 024 21.0318 618 22.0

222 522 026 28.0224 320 524 620 028 40.0226 322 526 622 030 3¹⁄₄

032 3¹⁄₄

228 528 034 3¹⁄₄

230 324 530 624 3³⁄₄

232 326 532 626 036 4¹⁄₄

038 4¹⁄₄

234 328 534 628 040 5¹⁄₄

236 330 536 630 6238 332 538 632 044 7¹⁄₄

240 334 540 634 048 8¹⁄₂

244 338 544 638 052 11¹⁄₂

340 640 056 15¹⁄₂

255


Table 31B Initial Grease Charge for SDAF pillow block assemblies

Initial ChargeSDAF SDAF SDAF SDAF (oz) (lbs)

219 316 616 16220 317 520 617 20

318 618 21222 319 522 27224 320 524 620 32226 322 526 622 44228 528 44230 324 530 624 3232 326 532 626 3³⁄₄

234 328 534 628 4³⁄₄

236 330 536 630 5¹⁄₂

238 332 538 632 6¹⁄₂

240 334 540 634 8336 636 9

244 338 544 638 10¹⁄₂

340 640 12

Table 31C Initial Grease Charge for SAW pillow block assemblies

Initial ChargeSAW SAW (oz) (lbs)

220 520 26222 522 34224 524 40226 526 3228 528 3³⁄₄

230 530 4¹⁄₂

323 532 5¹⁄₂

234 534 6¹⁄₂

236 536 7238 538 8¹⁄₂

240 540 10244 544 13¹⁄₄

Table 31D Initial Grease Charge for SDAF extended range pillow block assemblies

SDAF Extended Range

3152 32483060 3156 32523064 3160 32563072 3164 32603076

3168 32643080 3172 32683084 31763088 3180 32723092 32763096 3184 328030/500 318830/530 3192 3284

3196 3288

Due to the special engineering nature of these housings please consult with SKF applications engineeringfor custom lubrication recommendations.

257

Assembly Instructions for Split Pillow Blocks

Selection of inboard sealsDetermine which type of seal is used onthe pillow block and follow the appropriateinstructions listed below. BEFOREMOUNTING THE SEAL, BE SURE THESHAFT IS CLEAN. REMOVE ALL BURRS,CHECK SHAFT DIAMETER TO DRAWINGSPECIFICATIONS.

Mounting of inboard sealsA Triple ring sealSlide triple ring seal on shaft. This seal willslide freely into position.B Contact SealCoat the shaft with oil. Smear grease on thelip of the seal and slide on the shaft to theapproximate position. Seals can be mountedin either direction with the lip pointingoutward as shown in the illustration to keepcontamination out and permit the purge oflubricant or with the lip pointing inboard tokeep lubricant in and contamination out.Seal lip direction is a matter of applicationand/or customer preference. For mostgrease lubricated applications, the seal lipshould be pointing outboard as shown in theillustration.C Taconite TER seal*Coat the shaft with oil. Smear grease in thebore of the seal cartridge filling the cavitybetween seals and lubricating the bore of thefelt seal, the lip of the contact seal and therubber extrusion on the outside diameter ofthe taconite seal. It is preferable to fill theTER seal cavity with a fibrous grease;however, it is acceptable to use the samegrease as used to lubricate the bearing. Ifthe end of the shaft does not have a lead-in

bevel, it would be helpful to smooth down thebore of the felt seal with a flat instrument toaid in starting the felt over the end of theshaft. Carefully slide the seal cartridgeassembly, contact seal first, on the shaft tothe approximate assembly position. MAKESURE THE LOBES OF THE RUBBEREXTRUSION ON THE OUTSIDE DIAMETEROF THE TACONITE SEAL ARE NOTLOCATED AT THE SPLIT OF THEHOUSING.D Taconite TER-V seal*Coat the shaft with oil. If the end of the shaftdoes not have a lead-in bevel, it would behelpful to smooth down the bore of the feltseal with a flat instrument to aid in startingthe felt over the end of the shaft. Stretch theV-ring seal over the shaft to the approximateposition with the lip of the seal facing thebearing. Measure the depth of the V-ringseal recess in the seal cartridge and record.Smear grease in the bore of the sealcartridge filling the cavity between the sealsand lubricating the bore of the felt seal, thevertical face of seal cavity that the “V” ringseal lip will contact and the rubber extrusionon the outside diameter of the taconite seal.It is preferable to fill the TER-V seal cavitywith a fibrous grease; however, it isacceptable to use the same grease as usedto lubricate the bearing. Carefully slide theseal cartridge onto the shaft, seal end first, tothe approximate assembly position. MAKESURE THE LOBES OF THE RUBBEREXTRUSION ON THE OUTSIDE DIAMETEROF THE TACONITE SEAL ARE NOTLOCATED AT THE SPLIT OF THEHOUSING.

*NoteDue to tolerance variations between currentpillow blocks and pillow blocks manufacturedprior to the advent of T & TV seal cartridges,it is recommended that customerspurchasing TER & TER-V seals only,assemble the seal cartridges in the housingbefore actual assembly on the shaft makingcertain that the capbolts are properlytightened. Inspection should show that a(0.002") feller blade cannot be inserted in thesplit between the cap and base.

Care should be taken when mountingpillow blocks using taconite seals since theseseals are designed with close runningclearances to provide maximum sealingeffectiveness, and therefore, cannotaccommodate large amounts of shaftmisalignment. Maximum shaft movement atthe seal area cannot exceed (0.03") per sidefrom true bearing centerline or a total of(0.06") shaft movement. Misalignmentbeyond this amount will damage the sealand reduce its effectiveness.

Assembly instructions for the outboardseals are shown on page 261.

Fig. 6A Triple ring seal Fig. 6B Contact seal Fig. 6C Taconite TER seal Fig. 6D Taconite TER-V seal

259


Cylindrical bore mountingNote: Do not remove preservative frombearing as it will mix with any petroleumgrease or oil. The bore surface only shouldbe wiped clean.

Mounting bearing assemblies on shaftCaution: Before proceeding consult previouspage number on inner seal mounting.

Step 1—bearingTo press small bearings on the shaft, fit aclean pipe over the shaft and rest it on theinner ring. Before pressure is applied to thebearing, apply a coat of light oil or micronizedgraphite to the shaft and bearing bore. Besure bearing is square on the shaft and thenapply pressure using a hammer or arborpress. To mount larger bearings that are noteasily pressed on a shaft, heat the bearing toa maximum temperature of (257°F). Thebearing may be heated in clean oil or in a15% emulsion of soluble oil for 30 minutes to1 hour depending on bearing size. Be sureto place supports under the bearing to isolateit from the bottom of the container to preventoverheating the bearing. Alternately, atemperature controlled oven or inductionheater may be used to heat the bearing butonly long enough to enlarge the bearing borefor mounting and in no case for more than 4hours. A hot plate may be used to heat theoil bath. In no case should the bearing beheated with an open flame. Mount thebearing on the shaft firmly against the shaftshoulder. Quickly follow through with Steps2 and 3 to prevent the bearing drawing awayfrom its proper position against the shaftshoulder.

Step 2—lockwasherMount lockwasher over threads on shaft withinner prong of lockwasher toward the face ofthe bearing and locate it in the slot in theshaft.

Step 3—locknutApply the locknut with the chamfered facetoward the bearing. Tighten with a spannerwrench and hammer until the bearing isfirmly seated against the shaft shoulder.Bend one of the lockwasher tangs into a slotin the nut. It may be necessary to furthertighten the nut in order to engage thelockwasher tang. A very slight movementof the nut will align a slot with the tang.

LOCKWASHER

LOCKNUTOUTBOARDTRIPLERINGSEAL

STABILIZINGRING

BEARING(SELF-ALIGNING BALLOR ROLLER BEARING)

INBOARDTRIPLERINGSEAL

Figure 8

260

Table 34


Mounting bearing and seal assemblies inhousingsCAUTION: Consideration should be given tothe outboard seal that will be used. Consultfollowing page on outboard seal mounting.

Step 1—lower half of housing—(base)Remove any paint and burrs from the matingsurface at the splits and thoroughly clean thehousings. The vertical hole at the bottom ofeach enclosure groove must be free offoreign matter. Set lower halves of housingson base and oil the bearing seats.

Step 2—lower shaft with bearingPlace shaft with bearings into lower halves ofhousings, carefully guiding seals into the sealgrooves and being certain that the bearingouter rings sit squarely in the pillow blockbearing seats.

Step 3—bolt held housingBolt the held housing securely in place.(The “free” bearing housing(s) will be locatedand bolted after completing STEP 4 andcentering the “free” bearing(s) in the freepillow block seat(s).

Step 4—stabilizing ring—(“held” bearing)A stabilizing ring should be used if aspherical roller or self-aligning ball bearing isto be held. The stabilizing ring should alsobe used for all toroidal roller bearing (CARBTM)units. CARBTM always functions as a freebearing but expansion or axial movementis taken up inside the bearing, not betweenthe bearing and the housing. For bearingsusing stabilizing rings, move the shaft axiallyso that the stabilizing ring can be insertedbetween the bearing outer ring and thehousing shoulder on the locknut side of thebearing, where practical. For self-aligningball bearings and spherical roller bearingsthat will be free to float in the housing, centerthe bearings in the housing seat.

NOTE: There must be only one “held”bearing per shaft. Other bearing or bearingsmust be “free” to permit shaft expansion.

If grease is used as a lubricant, it shouldbe applied before the upper half is securedand in accordance with the recommendationson pages 254-255.

NOTE: Some blocks require two stabilizingrings which must be inserted to obtain a heldunit to create a “held” assembly with bearingcentered in housing.

Step 5—upper half of housing—(cap)The bearing seat in the upper half of thehousing (cap) should be checked for burrs,thoroughly cleaned, oiled and placed overthe bearing. Especially with oil lubrication,use of a sealing compound such asPermatex 2 at the split surfaces is helpful.Sealing compound must be applied sparingly.Wipe a thin film near the outer edges.Excessive amounts are forced not only out,but also in between the housing bore and

NOTE: Caps and bases of pillow blocks arenot interchangeable. Each cap and basemust be assembled with its mating part.

Lockwashers and cap bolts are thenapplied and tightened to complete theassembly. NOTE: Please refer toPages 267-272 for proper cap bolt torque.

If shimming is required, only shims whichcover the full mounting surface of the pillowblock are recommended.

Diameter tolerance for adapter andcylindrical bore mounted shaft extensionsFor Adapter Mountings S-1 and forCylindrical Mountings S-2 and S-3

Nominal Dia. Dia. Tolerance LimitsInches Inches

Over Including S-1 S-2 & S-3

1 2 0.000 0.000–0.003 –0.003

2 4 0.000 0.000–0.004 –0.003

4 6 0.000 0.000–0.005 –0.003

6 10 0.000 0.000–0.006 –0.004

10 15 0.000 0.000–0.006 –0.005

15 0.000 0.000–0.006 –0.006

For selection of proper cylindrical borebearing shaft seat tolerances, refer to“Shaft Fits” on pages 262-265.

Lower Half of Housing

Stabilizing Ring

Upper Half of Housing

Figure 9 Cutaway Illustration

bearing O.D. and this can pinch an outer ring ormake a “free” bearing actually “held”. The twodowel pins will align the upper half of thehousing.

261


Determine which seal or whether an endplug is used on the pillow block as shownabove and follow the directions accordingly.

10A Triple ring sealSlide outboard triple ring seal onto the shaft.Locate both inner and outboard triple ringseals to match the labyrinths in the housing.

10B Contact sealFollow the same procedure as inboard sealmounting (page 257) part B, insuring lip ofthe seal is pointing in the desired direction.

10C Taconite TER sealFollow the same procedure as inboard sealmounting (page 257) part C, except slide sealcartridge on shaft with labyrinth groove endfirst to the approximate assembly position.

10D Taconite TER-V sealFollow the same procedure as inboard sealmounting (page 257) part D, except carefullyslide seal cartridge on shaft with labyrinthgroove end first to the approximate assemblyposition. Make sure the lip of the V-ring sealfaces the bearing. To insure the TER-Vinboard and outboard seals are positionedin the proper fitted width, use a simple stripstock metal tool as shown in the illustration,Figure 11A. Obtain the proper stand off bysubtracting the fitted width (Figure 11B) inthe V-ring tabulation in Table 35 from thedepth of the V-ring recess in the cartridgehousing as was recorded in the sealmounting (page 257).

10E End plugInsert the end plug into the center labyrinthof the housing

“V” ring installation

Shaft diameter in inches Fitted widthmm in

³⁄₄ to and incl. 1¹⁄₂ 6.1 0.241⁹⁄₁₆ to and incl. 2⁵⁄₈ 7.1 0.282¹¹⁄₁₆ to and incl. 4¹⁄₈ 8.9 0.354³⁄₁₆ to and incl. 6¹⁄₁₆ 10.4 0.416¹⁄₈ to and incl. 8³⁄₁₆ 11.9 0.478¹⁄₄ to and incl. 14 20.1 0.79

Fig. 10A Triple ring seal Fig. 10B Contact seal Fig. 10C Taconite TER seal

“V” ring installation

Figure 11A

This side of tool to beheld squarely againstcartridge face while shaftis rotated to seat seal tothe proper fitted width.

RECORDEDMEASUREMENT

STANDOFF

FITTEDWIDTHFigure 11B

Fig. 10D Taconite TER-V seal Fig. 10E End plug

Table 35

Polish to remove all sharpcorners & edges so “V” ringis not cut in obtainingproper fitted width.

262

Shaft Fits for Split Pillow Blocks

General Shaft FitsIf a ball or roller bearing is to functionsatisfactorily, both the fit between the innerring and the shaft, and the fit between theouter ring and the housing, must be suitablefor the application.

Although a bearing must satisfy widelyvarying operating conditions, which determinethe choice of fit, the tolerances for the bearingitself are standardized. The desired fits can,therefore, be obtained only by selecting theproper tolerances for the shaft diameter andthe housing bore.

In the international ISO tolerance system,used by SKF in this catalog, there is aconsiderable choice of shaft and housingtolerances, which, when used with standardbearings, will give any of the desired fits fromthe tightest to the loosest required. Eachtolerance is designated by a letter and anumeral. The letter (small for shafts andcapital for housing bores) locates thetolerance zone in relation to the nominaldimensions, and the numeral gives themagnitude of the tolerance zone. In FigureTBD, KB illustrates the bearing boretolerance. The sectional rectangles indicatethe location and magnitude of the variousshaft and housing tolerance zones which areused for ball and roller bearings.

The selection of fit is dependent onthe character of the load, the bearingdimensions, the temperature conditions inthe bearing in operation, the heat expansionof the shaft and other parts, the design, andthe requirements for running accuracy.Finally, consideration must be given to thefact that the shaft deforms differently whenit is solid as opposed to when it is hollow.

In determining suitable fits for the innerring and the outer ring in any givenapplication, the direction of the load inrelation to the respective bearing ring isof prime importance.

For the selection of the proper shafttolerances, reference should be made toTBD. The symbols for shaft tolerances, thatapply in each case, may be determined fromthe table by taking into account the conditionsof loading and the type and size of bearing.The corresponding allowable maximum andminimum shaft diameters and the maximumand minimum interference or clearance,between the bearing bore and the shaft, areshown in TBD for values in inches and TBDfor values in inches.

Housing Bore FitsAll SKF split pillow blocks are suppliedwith G7 housing bores as standard, exceptthe SDAF extended range which have F7housing bores. For applications of specialnature i.e. high speed, rotational imbalanceor heated shaft, SKF can supply alternativehousing bores. Consult with SKF ApplicationEngineering for special housing designassistance.

k5k6 m5

m6

n6

p6

r6

r7

0 0K B

Figure 12

263


Table 36 Selection of Shaft Tolerances for Radial Bearings

Shaft Diameter in mm

Ball Spherical and Toler-Conditions Examples Bearings Toroidal Roller ance Remarks

Bearings Symbol(1)

Bearings with Cylindrical Bore

Light load (2) Electrical apparatus,Machine tools, (18) . . . 100 j6Pumps, Ventilators, (100) . . . 200 (40) . . . 100 k6Industrial trucks (100) . . . 200 m6

Normal load (2) Applications in gen- — — j5eral, Electrical motors, (18) . . . 100 �40 k5Turbines, Pumps, (100) . . . 140 (40) . . . 65 m5Combustion engines, (140) . . . 200 (65) . . . 100 m6Gear transmissions, (200) . . . 280 (100) . . . 140 n6Woodworking — (140) . . . 280 p6machines — (280) . . . 500 r6

— �500 r7

Heavy load and (2) Journal boxes forshock load locomotives and other — (50) . . . 100 n6 Bearings with greater

heavy rail vehicles, — (100) . . . 140 p6 clearance than normalTraction motors, — �140 r6 must be used.Rolling mills

Bearings with Tapered Bore on Adapter Sleeve (Adapter Mountings)

All loads Applications in All diameters Shaft tolerances accordinggeneral to Table 4

(1) Solid steel shaft.(2) C is the basic load rating as given in the bearing tables.(2) P is the equivalent load.

C� 16.7(P )

Table 37 Shaft Tolerance For Split Pillow Block Mountings (Except Unit Ball and UnitRoller)

For Adapter Mountings S-1 For Cylindrical Mountings S-2 and S-3

Nominal Dia. Dia. Tolerance LimitsInches Inches

Over Including S-1 S-2 and S-3

0.000¹⁄₂ 1 –0.002

0.000 0.0001 2 –0.003 –0.003

0.000 0.0002 4 –0.004 –0.003

0.000 0.0004 6 –0.005 –0.003

0.000 0.0006 10 –0.006 –0.004

0.000 0.00010 15 –0.006 –0.005

0.000 0.00015 –0.006 –0.006

C� 16.7

P(C� 8.3 )

P

C� 8.3(P )D

irect

ion

of t

he lo

ad in

dete

rmin

ate

or t

hein

ner

ring

rota

ting

in r

elat

ion

to t

he d

irect

ion

of t

he lo

ad

264


Table 28

Brg.k6 m5 m6 n6

Bore Fit Fit Fit Fit

Dia. Shaft Dia. in Shaft Dia. in Shaft Dia. in Shaft Dia. in

mm 0.0001* 0.0001* 0.0001* 0.0001*Max. Min. Max. Min. Max. Min. Max. Min.

40 1.5755 1.5749 1T 1.5756 1.5752 4T 1.5758 1.5752 4T 1.5761 1.5655 7T45 1.7724 1.7718 12T 1.7725 1.7721 13T 1.7727 1.7721 15T 1.7730 1.7724 18T50 1.9692 1.9686 1.9693 1.9689 1.9695 1.9689 1.9698 1.9692

55 2.1662 2.1655 2.1664 2.1659 2.1666 2.1658 2.1669 2.166260 2.3630 2.3623 2.3632 2.3627 2.3634 2.3626 2.3637 2.363065 2.5599 2.5592 1T 2.5601 2.5596 5T 2.5603 2.5595 4T 2.5606 2.5599 8T70 2.7567 2.7560 14T 2.7569 2.7564 16T 2.7571 2.7563 18T 2.7574 2.7567 21T75 2.9536 2.9529 2.9538 2.9533 2.9540 2.9532 2.9543 2.953680 3.1504 3.1497 3.1506 3.1501 3.1508 3.1500 3.1511 3.1504

85 3.3475 3.3466 3.3476 3.3470 3.3479 3.3470 3.3483 3.347490 3.5443 3.5434 3.5444 3.5438 3.5447 3.5438 3.5451 3.544295 3.7412 3.7403 3.7413 3.7407 3.7416 3.7407 3.7420 3.7411

100 3.9380 3.9371 1T 3.9381 3.9375 5T 3.9384 3.9375 5T 3.9388 3.9379 9T105 4.1349 4.1340 18T 4.1350 4.1344 19T 4.1353 4.1344 22T 4.1357 4.1348 26T110 4.3317 4.3308 4.3318 4.3312 4.3321 4.3312 4.3325 4.3316115 4.5286 4.5277 4.5287 4.5281 4.5290 4.5281 4.5294 4.5285120 4.7254 4.7245 4.7255 4.7249 4.7258 4.7249 4.7262 4.7253

125 4.9224 4.9214 4.9226 4.9219 4.9229 4.9219 4.9233 4.9224130 5.1192 5.1182 5.1194 5.1187 5.1197 5.1187 5.1201 5.1192140 5.5129 5.5119 5.5131 5.5124 5.5134 5.5124 5.5138 5.5129150 5.9066 5.9056 1T 5.9068 5.9061 6T 5.9071 5.9061 6T 5.9075 5.9066 11T

160 6.3003 6.2993 21T 6.3005 6.2998 23T 6.3008 6.2998 26T 6.3012 6.3003 30T

170 6.6940 6.6930 6.6942 6.6935 6.6945 6.6935 6.6949 6.6940180 7.0877 7.0867 7.0879 7.0872 7.0882 7.0872 7.0886 7.0877

190 7.4817 7.4805 7.4818 7.4810 7.4821 7.4810 7.4827 7.4815200 7.8754 7.8742 2T 7.8755 7.8747 7T 7.8758 7.8747 7T 7.8764 7.8752 12T

220 8.6628 8.661626T

8.6629 8.662127T

8.6632 8.662130T

8.6638 8.662636T

*Note: T indicates tight fit. L indicates loose fit.

265


Brg.p6 r6 r7 k5

Bore Fit Fit Fit Fit

Dia. Shaft Dia. in Shaft Dia. in Shaft Dia. in Shaft Dia. in

mm 0.0001* 0.0001* 0.0001* 0.0001*Max. Min. Max. Min. Max. Min. Max. Min.

40 1.5753 1.5749 1T45 1.7722 1.7718 10T50 1.9690 1.9686

55 2.1660 2.165560 2.3628 2.362365 2.5597 2.5592 1T70 2.7565 2.7560 12T75 2.9534 2.952980 3.1502 3.1497

85 3.3488 3.3480 3.3472 3.346690 3.5456 3.5448 3.5440 3.543495 3.7425 3.7417 3.7409 3.7403

100 3.9393 3.9385 15T 3.9377 3.9371 1T

105 4.1364 4.1354 31T 4.1346 4.1340 15T

110 4.3330 4.3322 4.3314 4.3308115 4.5299 4.5291120 4.7267 4.7259

125 4.9240 4.9230 4.9248 4.9239130 5.1208 5.1198 5.1216 5.1207140 5.5145 5.5135 5.5153 5.5144150 5.9082 5.9072 17T 5.9090 5.9081 26T

160 6.3019 6.3009 37T 6.3027 6.3018 45T

170 6.6956 6.6946 6.6964 6.6955180 7.0893 7.0883 7.0901 7.0892

190 7.4834 7.4823 7.4845 7.4833 30T200 7.8771 7.8760 20T 7.8782 7.8770 54T

220 8.6645 8.663443T

8.6657 8.6645 31T/55T 8.6664 8.6645 31T/62T

240 9.4519 9.4508 9.4532 9.4521 33T 9.4539 9.4521 33T250 9.8456 9.8445 9.8469 9.8458 56T 9.8476 9.4858 63T

260 10.2397 10.2384 10.2412 10.2399 37T 10.2419 10.2399 37T280 11.0271 11.0258 22T 11.0286 11.0273 64T 11.0293 11.0273 71T

300 49T 11.8161 11.8149 39T 11.8169 11.8149 39T310 12.2098 12.2086 65T 12.2106 12.2086 73T

320 12.6041 12.6027 43T 12.6049 12.6027 43T340 13.3915 13.3901 73T 13.3923 13.3901 81T350 24T 13.7852 13.7838 13.7860 13.7838

360 55T 14.1791 14.1777 45T 14.1799 14.1777 45T380 14.9665 14.9651 75T 14.9673 14.9651 83T400 15.7539 15.7525 15.7547 15.7525

420 16.5419 16.5404 50T 16.5428 16.5404 50T440 27T 17.3293 17.3278 83T 17.3302 17.3278 92T

460 61T 18.1170 18.1154 52T 18.1179 18.1154 52T480 18.9044 18.9028 86T 18.9053 18.9028 95T500 19.6918 19.6902 19.6927 19.6902

530 20.8748 20.8720 59T560 31T 22.0559 22.0531 107T

600 68T 23.6309 23.6281 61T630 24.8120 24.8092 109T

*Note: T indicates tight fit. L indicates loose fit.

266

Split Pillow BlocksHousing Load Ratings

Split pillow block housing loads

The selection of a rolling bearing pillow blockdepends not only on determining adequateservice life of the bearing for the operatingconditions of the application, but also on theadequacy of the housing to safelyaccommodate the magnitude andcharacteristics of all applied loading.

Split pillow blocks are designed forpredominantly vertical loads directed throughthe base. If the load direction is otherwise,care must be taken to see that housingselected has sufficient strength. It must havean adequate factor of safety against fractureand be properly assembled to carry theloading involved.

Proper assembly techniques dictate thatthe housing cap and base bolts be torqued toachieve preload during installation, to avoidelastic separation of the mating parts underload and to resist gradual loosening overtime. To obtain full fatigue resistance of thebolts, care in following recommended torquerequirements is of particular importance;especially when the assembly is subjected tothe action of cyclic loading and dynamicimbalance.

The tabulations on pages 267-273 showthe approximate safe loading for differentdirections of load. These guideline limitshave been established using acceptedengineering practices with considerationgiven to safety, ultimate tensile strength ofthe materials used and working stresses toreflect a safety factor of 5 against basefracture, and a minimum factor of 2 againstcap bolt yield.

When the loading acts at an anglebetween 60° and 120°, or in the axialdirection exceeds 25% of the P180 valueshown in the tables, it is recommended thatthe housing be doweled to its mounting

surface. Starting dimples are provided onthe feet of most housings which can bedrilled for dowel pins. Alternatively, themounting surface may be provided withpositive stops or “shear blocks” to locatethe housing in the direction of load.

The maximum permissible axial loadingthat can be safely carried by the pillow blockassembly depends on various considerationsin addition to the operational performanceabilities of the bearing. For a purely axialforce under static or dynamic conditions, thepermissible load on the pillow block castingshould not exceed 65% of P180. Additionallyfor adapter mounted assemblies the axialload rating to safety prevent slippage on theshaft can be found in the tables on page273.

267

Split Pillow BlocksHousing Load Ratings

SAF style cast iron(values in pounds force)

Pillow block housing designation Recommended safe loads Cap bolt informationSAF SAF SAF SAF SAF Style P 60° P 90° P 120° P 150° P 180° Cap bolt Torque SAE

(no.) size grade

lbf in ft-lbs

509 A 4760 2850 1730 1530 1830 (2) ⁷⁄₁₆-14 70 8308 A 7348 4400 2800 2550 3150 (2) ¹ ₂-13 110 8

510 A 6513 3900 2500 2280 2800 (2) ⁷⁄₁₆-14 70 8309 609 A 7932 4750 3000 2750 3350 (2) ¹⁄₂-13 110 8

511 A 10187 6100 3900 3550 4300 (2) ¹⁄₂-13 110 8310 610 A 8851 5300 3250 2900 3550 (2) ¹⁄₂-13 110 8

513 A 11356 6800 4050 3650 4300 (2) ¹⁄₂-13 110 8311 611 A 9770 5850 3650 3350 4000 (2) ¹⁄₂-13 110 8

*311 *611 A 8016 4800 3000 2750 3250 (2) ¹⁄₂-13 110 8312 A 11189 6700 4150 3750 4550 (2) ¹⁄₂-13 110 8

*312 A 9519 5700 3550 3150 3800 (2) ¹⁄₂-13 110 8515 A 17034 10200 6300 5700 6800 (2) ¹⁄₂-13 110 8

*515 A 12274 7350 4550 4150 5000 (2) ¹⁄₂-13 110 8216 313 516 613 A 18704 11200 6800 6000 7100 (2) ⁵⁄₈-11 220 8

*216 *313 *516 *613 A 13610 8150 4900 4400 5200 (2) ⁵⁄₈-11 220 8314 A 20875 12500 7800 6950 8500 (2) ⁵⁄₈-11 220 8

*314 A 20875 12500 7800 6950 8500 (2) ⁵⁄₈-11 220 8217 517 A 19038 11400 7100 6400 7800 (2) ⁵⁄₈-11 220 8

*217 *517 A 13861 8300 5200 4750 5700 (2) ⁵⁄₈-11 220 8218 315 518 615 A 27221 16300 10200 9150 11200 (2) ⁵⁄₈-11 220 8

*218 *315 *518 *615 A 22879 13700 8650 7800 9500 (2) ⁵⁄₈-11 220 8316 616 A 19372 11600 7200 6550 7800 (2) ³ ₄-10 380 8

*316 *616 A 20875 12500 7650 6950 8300 (2) ³ ₄-10 380 8317 617 A 21209 12700 8000 7200 8650 (2) ³ ₄-10 380 8

*317 *617 A 23380 14000 8800 8000 9650 (2) ³ ₄-10 380 8220 024 520 A 30561 18300 11400 10400 12500 (2) ³⁄₄-10 380 8

*220 *024 *520 A 26720 16000 10000 9000 11000 (2) ³⁄₄-10 380 8318 618 A 28891 17300 11000 10000 12200 (2) ³ ₄-10 380 8

222 026 522 A 33400 20000 12500 11400 13700 (2) ³⁄₄-10 380 8224 028 320 524 620 A 41750 25000 16300 15000 18300 (2) 1-8 900 8226 030 322 526 622 A 42585 25500 16600 15300 19000 (2) 1-8 900 8

032 A 42585 25500 16600 15300 19000 (2) 1-8 900 8228 034 528 A 55945 33500 21200 19300 23200 (2) 1-8 900 8230 324 530 624 A 51770 31000 19600 18000 21600 (4) ³⁄₄-10 380 8232 036 326 532 626 A 50935 30500 19300 17600 21200 (4) ³⁄₄-10 380 8

038 A 50935 30500 19300 17600 21200 (4) ³⁄₄-10 380 8234 040 328 534 628 A 52605 31500 19300 17300 20800 (4) ³⁄₄-10 380 8236 330 536 630 A 52605 31500 19000 17000 20000 (4) ³⁄₄-10 380 8238 044 332 538 632 A 65130 39000 24000 21200 25500 (4) ⁷⁄₈-9 600 8240 048 334 540 634 A 81830 49000 30500 27000 32500 (4) ⁷⁄₈-9 600 8244 052 338 544 638 A 95190 57000 36000 32500 39000 (4) 1-8 900 8

056 340 640 N 101870 61000 38000 34000 41500 (4) 1¹⁄₂-6 870 2

*When the bearing housing can be supplied with either a two- or four-bolt base, the asterisk indicates allowable loads for the four-bolt base option.

P 60° P 90° P 120° P 150° P 180°

268

Split Pillow BlocksHousing Loads

SAFS style cast steel(values in pounds force)

Pillow block housing designation Recommended safe loads Cap bolt informationSAFS SAFS SAFS SAFS SAFS Style P 60° P 90° P 120° P 150° P 180° Cap bolt Torque SAE

(no.) size grade

lbf in ft-lbs

515 L 22378 13400 8300 7500 9000 (2) ¹⁄₂-13 110 8*515 L 17034 10200 6400 5700 6950 (2) ¹⁄₂-13 110 8

216 516 L 31062 18600 11200 10000 11800 (2) ⁵⁄₈-11 220 8*216 *516 L 31062 18600 11200 10000 11800 (2) ⁵⁄₈-11 220 8217 517 L 17702 10600 6550 6000 7200 (2) ⁵⁄₈-11 220 8

*217 *517 L 18704 11200 7100 6400 7650 (2) ⁵⁄₈-11 220 8218 518 N 31730 19000 12000 10800 13200 (4) ¹⁄₂-13 110 8

*218 *518 N 35404 21200 13400 12200 14600 (4) ¹⁄₂-13 110 8220 024 520 N 31730 19000 11800 10800 12900 (4) ⁵⁄₈-11 220 8

*220 *024 *520 N 39412 23600 14600 13200 16000 (4) ⁵⁄₈-11 220 8318 618 N 43420 26000 16300 15000 18300 (2) ⁷⁄₈-9 600 8

222 026 522 N 40080 24000 15000 13400 16300 (4) ⁵⁄₈-11 220 8224 028 320 524 620 N 55945 33500 21200 19600 24000 (4) ⁵⁄₈-11 220 8226 030 322 526 622 N 69305 41500 28000 26500 34000 (4) ³⁄₄-10 380 8

032 N 69305 41500 28000 26500 34000 (4) ³⁄₄-10 380 8228 528 N 67635 40500 26000 23600 28500 (4) ⁷⁄₈-9 600 8

034 N 67635 40500 26000 23600 28500 (4) ³⁄₄-10 380 8230 324 530 624 N 88510 53000 33500 30500 36500 (4) ⁷⁄₈-9 600 8232 036 326 532 626 N 77655 46500 30000 27000 32500 (4) ⁷⁄₈-9 600 8

038 N 77655 46500 30000 27000 32500 (4) ⁷⁄₈-9 600 8234 040 328 534 628 N 77655 46500 28500 25500 30000 (4) 1-8 900 8238 330 536 630 L 120240 72000 44000 39000 45500 (2) 1³⁄₈-6 2380 8238 044 332 538 632 N 93520 56000 34000 30500 36000 (4) 1¹⁄₈-7 1280 8240 048 334 540 634 N 125250 75000 46500 41500 50000 (4) 1¹⁄₄-7 1820 8244 052 338 544 638 N 155310 93000 58500 53000 64000 (4) 1³⁄₈-6 2380 8

056 340 640 N 150300 90000 56000 50000 60000 (4) 1¹⁄₂-6 3160 8

*When the bearing housing can be supplied with either a two- or four-bolt base, the asterisk indicates allowable loads for the four-bolt base option.

P 60° P 90° P 120° P 150° P 180°

269


SAW style cast iron(values in pounds force)

Pillow block housing designation Recommended safe loads Cap bolt informationSAW P 60° P 90° P 120° P 150° P 180° Cap bolt Torque SAE

(no.) size grade

lbf in ft-lbs

520 23380 14000 8800 8000 9650 (4) ⁵⁄₈-11 100 2524 34068 20400 13200 12000 14600 (4) ⁵⁄₈-11 100 2526 35404 21200 13700 12900 16000 (4) ³⁄₄-10 175 2528 43420 26000 16600 15000 18300 (4) ⁷⁄₈-9 165 2530 51770 31000 19600 18000 21600 (4) ⁷⁄₈-9 165 2532 50935 30500 19300 17600 21200 (4) ⁷⁄₈-9 165 2534 52605 31500 19300 17300 20800 (4) 1-8 250 2536 52605 31500 19000 17000 20000 (4) 1-8 250 2538 65130 39000 24000 21200 25500 (4) 1¹⁄₈-7 350 2540 81830 49000 30500 27000 32500 (4) 1¹⁄₄-7 500 2544 95190 57000 36000 32500 39000 (4) 1³⁄₈-6 660 2

P 60° P 90° P 120° P 150° P 180°

270


SDAF style cast iron(values in pounds force)

Pillow block housing designation Recommended safe loads Cap bolt informationSDAF SDAF SDAF SDAF SDAF P 60° P 90° P 120° P 150° P 180° Cap bolt Torque SAE

(no.) size grade

lbf in ft-lbs

220 317 520 617 40080 24000 15000 13700 16600 (4) ³⁄₄-10 175 2318 618 45925 27500 17300 16000 19300 (4) ³⁄₄-10 175 2

222 522 51770 31000 19600 17600 21200 (4) ⁷⁄₈-9 165 2224 320 524 620 60955 23600 21600 26500 54000 (4) ⁷⁄₈-9 165 2226 322 526 622 60120 36000 23600 21600 27000 (4) ⁷⁄₈-9 165 2230 324 530 624 85170 51000 32000 29000 35500 (4) 1¹⁄₈-7 350 2232 326 532 626 83500 50000 31500 28500 34500 (4) 1¹⁄₈-7 350 2236 330 536 630 90180 54000 32500 29000 34500 (4) 1¹⁄₄-7 500 2238 332 538 632 127755 76500 47500 43000 52000 (4) 1¹⁄₄-7 500 2240 334 540 634 150300 90000 56000 50000 60000 (4) 1¹⁄₄-7 500 2

336 636 141950 85000 53000 48000 57000 (4) 1³⁄₈-6 660 2244 338 544 638 152805 91500 57000 52000 63000 (4) 1³⁄₈-6 660 2

340 640 144455 86500 54000 49000 58500 (4) 1³⁄₈-6 660 2

*NOTE: A higher safe load may be achieved by using high-tensile cap bolts of SAE Grade 5 or higher. Consult SKF for this variation.

P 60° P 90° P 120° P 150° P 180°

271


SDAF 58 cast steel(values in pounds force)

Pillow block housing designation Recommended safe loads Cap bolt informationSDAF SDAF SDAF SDAF SDAF P 60° P 90° P 120° P 150° P 180° Cap bolt Torque SAE58 58 58 58 58 (no.) size grade

lbf in ft-lbs

222 522 81830 49000 30500 27500 33500 (4) ⁷⁄₈-9 600 8224 320 524 620 95190 57000 36500 33500 41500 (4) ⁷⁄₈-9 600 8226 322 526 622 88510 53000 34500 32000 40000 (4) ⁷⁄₈-9 600 8232 326 532 626 130260 78000 49000 44000 54000 (4) 1¹⁄₈-7 1280 8236 330 536 630 141950 85000 51000 45500 54000 (4) 1¹⁄₄-7 1820 8238 332 538 632 203740 122000 75000 68000 81500 (4) 1¹⁄₄-7 1820 8240 334 540 634 238810 143000 88000 80000 95000 (4) 1¹⁄₄-7 1820 8

336 636 228790 137000 85000 76500 91500 (4) 1³⁄₈-6 2380 8244 338 544 638 250500 150000 95000 85000 102000 (4) 1³⁄₈-6 2380 8

340 640 228790 137000 85000 76500 93000 (4) 1³⁄₈-6 2380 8

P 60° P 90° P 120° P 150° P 180°

272


SDAF Extended Range(values in pounds force)

Pillow block designation Recommended safe loads (class 40 cast iron) Cap bolt informationSDAF SDAF SDAF P 60° P 90° P 120° P 150° P 180° P axial Cap bolt Torque SAE

(no.) size grade

lbf in ft-lbs

3152 3248 294000 176000 110000 98000 118000 76500 (4) 1¹⁄₂-6 1950 53060 3156 3252 408000 245000 156000 143000 176000 114000 (4) 1¹⁄₂-6 1950 53064 3160 32563072 3164 3260 442000 265000 170000 153000 186000 120000 (4) 1³⁄₄-5 2280 53076

3168 3264 517000 310000 200000 186000 228000 148000 (4) 1⁷⁄₈-5 2860 53080 3172 3268 650000 390000 245000 224000 275000 180000 (4) 1³⁄₄-5 2280 53084 31763088 3180 3272 717000 430000 275000 250000 305000 198000 (4) 1⁷⁄₈-5 2860 53092 32763096 3184 3280 1050000 630000 405000 375000 465000 302000 (4) 2-4¹⁄₂ 3440 530/500 318830/530 3192 3284 900000 540000 345000 320000 400000 260000 (4) 2¹⁄₄-4¹⁄₂ 5030 5

3196 3288

Split Pillow Block HousingLoadsSDAF Extended Range(values in pounds force)

SDAF Extended Range Pillow blocks aredesigned to predominantly support verticalloads directly through the housing base. Inthis general direction the permissible loadcarrying ability of the pillow block assemblyis dependent solely by the bearing. Thestandard engineering material for allExtended Range housings is Class 40 CastIron to ASTM A48B which provides high loadcapability at an economical cost for mostheavy industrial applications. However if theload direction is not perpendicular to thebase, engineering care should be taken toassure that the housing selection, whichincludes the choice of material, will provide

adequate strength to assure factor of safetyagainst fracture or yield. For these customassemblies, SKF offers alternate cast steeland ductile iron materials for improvedimpact resistance and strength.

The tabulation on 272 shows therecommended safe loads for ExtendedRange housing for nominal directions ofloading. These guidelines refer to Class 40cast iron material and have been establishedusing accepted engineering practices withfull consideration given to safety, the ultimatetensile strength of the material, and workingstresses to reflect a safety factor of 5 for thepillow block casting, and a minimum factor of2 on the cap bolts.

To determine the improved loadingcapabilities with alternate materials, thevalues in the tabulation may be multiplied bythe factor 1.2 for cast steel, or the factor 1.5for ductile iron. All cast steel and ductile ironassemblies are additionally equipped withSAE Grade 8 cap bolts to fully accommodatethese higher load carrying potentials.

When the application loading acts at anangle between 60° and 120°, or in the axialdirection exceeds 25% of the P180 valueshown in the table, it is recommended thatthe housing be doweled to its mountingsurface. Alternatively, the mounting surfacemay be provided with positive stops or“shear blocks” to locate the housing in thedirection of load. It is recommended thatSKF Applications Engineering be contactedfor complete review of load carrying abilitiesand mounting requirements.

P 60° P 90° P 120° P 150° P 180°

273

Permissible axial load rating for adapter mounted pillow blocks(values in pounds force)

Shaft Bearing Safe Axial Load1)

dia. size2)

S-1 SAF 15 SAF 225 SAW 235 SAF 16 SAF 226 SAF 230 SDAF Extended RangeSDAF 225 SDAF 226 230 231 232

in lbf

1⁷⁄₁₆ 09 570 695 765 11001¹¹⁄₁₆ 10 670 780 915 13401¹⁵⁄₁₆ 11 780 930 1080 15602³⁄₁₆ 13 1000 1370 1460 21202⁷⁄₁₆ 15 1270 1560 1860 28002¹¹⁄₁₆ 16 1400 1760 2120 31502¹⁵⁄₁₆ 17 1600 2080 2360 34503³⁄₁₆ 18 2450 2600 39003⁷⁄₁₆ 20 3100 4070 3150 49003¹⁵⁄₁₆ 22 3900 5180 3750 60004³⁄₁₆ 24 4650 6150 6950 37504⁷⁄₁₆ 26 5600 7010 8150 45504¹⁵⁄₁₆ 28 6400 8310 9650 50005³⁄₁₆ 30 7350 9710 11000 57005⁷⁄₁₆ 32 8650 11200 12200 64005¹⁵⁄₁₆ 34 9800 12600 13700 76506⁷⁄₁₆ 36 10400 13600 15300 90006¹⁵⁄₁₆ 38 11800 15400 17000 96507³⁄₁₆ 40 13200 17300 18600 110007¹⁵⁄₁₆ 44 16000 21400 134008¹⁵⁄₁₆ 48 15000 260009⁷⁄₁₆ 52 18300 25000 30500

10⁷⁄₁₆ 56 20000 27500 3300010¹⁵⁄₁₆ 60 24000 32000 3900011¹⁵⁄₁₆ 64 26000 38000 4500012⁷⁄₁₆ 68 30500 43500 5100013⁷⁄₁₆ 72 32500 46500 5600013¹⁵⁄₁₆ 76 34500 49500 6150015 80 40000 54000 6900015³⁄₄ 84 42500 63000 7700016¹⁄₂ 88 46500 67000 8300017 92 50500 7450018 96 53000 8000018¹⁄₂ /500 5600019¹⁄₂ /530 66000

1)Applies for both cast iron and cast steel housings2)Last two figures in bearing designation

The full axial load carrying ability of an adaptermounted pillow block assembly is dependent uponthe friction fit between the adapter sleeve and theshaft. Provided that the bearing is properly mountedin accordance with the methods described on pages258-259, the permissible axial holding power foradapter mountings are shown in the table below.

275

Bearings for Split Pillow BlocksIntroduction

Self Aligning Ball Bearings• low operating friction, low heat generation• high speed capabilities• adapter and cylindrical mounting• permits angular misalignment of the shaft,

dynamic as well as static

Spherical Roller Bearings• high load capacity• adapter and cylindrical mounting• permits angular misalignment of the shaft

CARB™ Bearing• high load capacity• adapter and cylindrical mounting• permits angular misalignment of

the shaft

BearingsIntroduction – page 2751200 Series – page 2761300 Series – page 27722200 Series – page 27822300 Series – page 27923000 Series – page 28023100 Series – page 28123200 Series – page 282C2200 Series – page 284C2300 Series – page 285C3000 Series – page 286Additional Information – pages 287-289

276

Bearings for Split Pillow BlocksSelf-aligning Ball Bearings

Series 1200

Cylindrical Bore Tapered Bore(Taper 1 to 12)

Designations Principal dimensions Basic load ratings Speed ratings Calculation factors MassBearings with dynamic static grease oiltapered bore

d D B ramax C C0 e Y1 Y2 Y0

mm in lbf rpm lbs

1207 EK 35 72 17 0.039 4 270 1 350 9 000 11 000 0.23 2.7 4.2 2.8 0.71

1209 EK 45 85 19 0.039 5 150 1 750 7 500 9 000 0.21 3.0 4.6 3.2 1.05

1210 EK 50 90 20 0.039 5 960 2 060 7 000 8 500 0.21 3.0 4.6 3.2 1.15

1211 EK 55 100 21 0.059 6 210 2 380 6 300 7 500 0.19 3.3 5.1 3.6 1.55

1213 EK 65 120 23 0.059 7 890 3 150 5 300 6 300 0.18 3.5 5.4 3.6 2.55

1215 K 75 130 25 0.059 8 770 3 510 4 800 5 600 0.17 3.7 5.7 4.0 3.00

1216 K 80 140 26 0.079 8 930 3 820 4 500 5 300 0.16 3.9 6.1 4.0 3.65

1217 K 85 150 28 0.079 11 000 4 680 4 000 4 800 0.17 3.7 5.7 4.0 4.50

1218 K 90 160 30 0.079 12 900 5 310 3 800 4 500 0.17 3.7 5.7 4.0 5.50

1220 K 100 180 34 0.079 15 500 6 740 3 400 4 000 0.17 3.7 5.7 4.0 8.15

1222 K 110 200 38 0.079 19 900 8 770 3 000 3 600 0.17 3.7 5.7 4.0 11.50

277

Bearings for Split Pillow BlocksSelf-aligning Ball Bearings

Series 1300


Designations Principal dimensions Basic load ratings Speed ratings Calculation factors MassBearings with Bearings with dynamic static grease oilcylindrical bore tapered bore


mm in lbf rpm lbs

1308 E – 40 90 23 0.059 7 600 2 520 6 700 8 000 0.23 2.7 4.2 2.8 1.60

1309 E 1309 EK 45 100 25 0.059 8 770 3 010 6 300 7 500 0.23 2.7 4.2 2.8 2.10

1310 E 1310 EK 50 110 27 0.079 9 800 3 150 5 600 6 700 0.24 2.6 4.1 2.8 2.65

1311 E 1311 EK 55 120 29 0.079 11 400 4 050 5 000 6 000 0.23 2.7 4.2 2.8 3.55

1312 E 1312 EK 60 130 31 0.079 13 200 4 950 4 500 5 300 0.23 2.7 4.2 2.8 4.30

1313 E 1313 EK 65 140 33 0.079 14 600 5 730 4 300 5 000 0.22 2.9 4.5 2.8 5.40

1314 – 70 150 35 0.079 16 700 6 180 4 000 4 800 0.22 2.9 4.5 2.8 6.60

1315 1315 K 75 160 37 0.079 17 800 6 740 3 800 4 500 0.22 2.9 4.5 2.8 7.85

1316 1316 K 80 170 39 0.079 19 900 7 530 3 600 4 300 0.22 2.9 4.5 2.8 9.25

1317 1317 K 85 180 41 0.098 21 900 8 540 3 400 4 000 0.22 2.9 4.5 2.8 11.0

1318 1318 K 90 190 43 0.098 26 300 9 890 3 200 3 800 0.22 2.9 4.5 2.8 13.0

1320 1320 K 100 215 47 0.098 32 200 12 800 2 800 3 400 0.23 2.7 4.2 2.8 18.5

1322 1322 K 110 240 50 0.098 36 600 16 200 2 400 3 000 0.22 2.9 4.5 2.8 26.5

278

Bearings for Split Pillow BlocksSpherical Roller Bearings

Series 22200




mm in lbf rpm lbs

22207 CC/W33 22207 CCK/W33 35 72 23 0.039 15 100 16 500 6 300 8 000 0.31 2.2 3.3 2.2 0.95

22209 CC/W33 22209 CCK/W33 45 85 23 0.039 17 300 19 800 5 300 6 700 0.26 2.6 3.9 2.5 1.25

22210 CC/W33 22210 CCK/W33 50 90 23 0.039 19 000 22 500 5 000 6 300 0.24 2.8 4.2 2.8 1.30

22211 CC/W33 22211 CCK/W33 55 100 25 0.059 22 400 26 500 4 500 5 600 0.24 2.8 4.2 2.8 1.80

22213 CC/W33 22213 CCK/W33 65 120 31 0.059 33 300 41 100 3 800 4 800 0.24 2.8 4.2 2.8 3.20

22215 CC/W33 22215 CCK/W33 75 130 31 0.059 35 500 46 800 3 400 4 300 0.22 3.0 4.6 2.8 3.65

22216 CC/W33 22216 CCK/W33 80 140 33 0.079 39 600 51 300 3 200 4 000 0.22 3.0 4.6 2.8 4.50

22217 CC/W33 22217 CCK/W33 85 150 36 0.079 47 200 60 700 3 000 3 800 0.22 3.0 4.6 2.8 5.60

22218 CC/W33 22218 CCK/W33 90 160 40 0.079 56 900 76 400 2 600 3 400 0.23 2.9 4.4 2.8 7.50

22220 CC/W33 22220 CCK/W33 100 180 46 0.079 69 900 93 300 2 200 3 000 0.24 2.8 4.2 2.8 10.5

22222 CC/W33 22222 CCK/W33 110 200 53 0.079 91 700 126 000 2 000 2 800 0.25 2.7 4.0 2.5 15.5

22224 CC/W33 22224 CCK/W33 120 215 58 0.079 105 000 151 000 1 900 2 600 0.25 2.7 4.0 2.5 19.0

22226 CC/W33 22226 CCK/W33 130 230 64 0.098 123 000 180 000 1 800 2 400 0.26 2.6 3.9 2.5 24.5

22228 CC/W33 22228 CCK/W33 140 250 68 0.098 137 000 202 000 1 700 2 200 0.26 2.6 3.9 2.5 31.0

22230 CC/W33 22230 CCK/W33 150 270 73 0.098 166 000 243 000 1 600 2 000 0.26 2.6 3.9 2.5 39.5

22232 CC/W33 22232 CCK/W33 160 290 80 0.098 194 000 290 000 1 500 1 900 0.26 2.6 3.9 2.5 49.5

22234 CC/W33 22234 CCK/W33 170 310 86 0.118 220 000 328 000 1 300 1 700 0.27 2.5 3.7 2.5 63.0

22236 CC/W33 22236 CCK/W33 180 320 86 0.118 227 000 351 000 1 300 1 700 0.26 2.6 3.9 2.5 65.0

22238 CC/W33 22238 CCK/W33 190 340 92 0.118 250 000 382 000 1 200 1 600 0.19 3.6 5.3 3.6 80.5

22240 CC/W33 22240 CCK/W33 200 360 98 0.118 286 000 434 000 1 100 1 500 0.26 2.6 3.9 2.5 96.0

22244 CC/W33 22244 CCK/W33 220 400 108 0.118 342 000 531 000 950 1 300 0.27 2.5 3.7 2.5 135

279


Series 22300



mm in lbf rpm lbs

22308 CC/W33 22308 CCK/W33 40 90 33 0.059 25 900 27 400 4 500 5 600 0.37 1.8 2.7 1.8 2.20

22309 CC/W33 22309 CCK/W33 45 100 36 0.059 31 000 36 000 3 800 4 800 0.37 1.8 2.7 1.8 3.00

22310 CC/W33 22310 CCK/W33 50 110 40 0.079 39 600 45 000 3 400 4 300 0.37 1.8 2.7 1.8 4.10

22311 CC/W33 22311 CCK/W33 55 120 43 0.079 44 700 52 200 3 200 4 000 0.35 1.9 2.9 1.8 5.20

22312 CC/W33 22312 CCK/W33 60 130 46 0.079 52 800 63 000 3 000 3 800 0.35 1.9 2.9 1.8 6.50

22313 CC/W33 22313 CCK/W33 65 140 48 0.079 56 900 67 400 2 600 3 400 0.35 1.9 2.9 1.8 7.85

22314 CC/W33 22314 CCK/W33 70 150 51 0.079 69 900 85 400 2 400 3 200 0.35 1.9 2.9 1.8 9.50

22315 CC/W33 22315 CCK/W33 75 160 55 0.079 77 600 96 700 2 200 3 000 0.35 1.9 2.9 1.8 11.5

22316 CC/W33 22316 CCK/W33 80 170 58 0.079 84 100 102 000 2 000 2 800 0.35 1.9 2.9 1.8 13.5

22317 CC/W33 22317 CCK/W33 85 180 60 0.098 94 400 117 000 1 900 2 600 0.33 2.0 3.0 2.0 16.0

22318 CC/W33 22318 CCK/W33 90 190 64 0.098 107 000 137 000 1 800 2 400 0.35 1.9 2.9 1.8 19.0

22320 CC/W33 22320 CCK/W33 100 215 73 0.098 137 000 180 000 1 700 2 200 0.35 1.9 2.9 1.8 28.5

22322 CC/W33 22322 CCK/W33 110 240 80 0.098 163 000 217 000 1 600 2 000 0.35 1.9 2.9 1.8 39.5

22324 CC/W33 22324 CCK/W33 120 260 86 0.098 190 000 252 000 1 400 1 800 0.35 1.9 2.9 1.8 48.5

22326 CC/W33 22326 CCK/W33 130 280 93 0.118 220 000 297 000 1 300 1 700 0.35 1.9 2.9 1.8 63.0

22328 CC/W33 22328 CCK/W33 140 300 102 0.118 254 000 351 000 1 100 1 500 0.35 1.9 2.9 1.8 76.0

22330 CC/W33 22330 CCK/W33 150 320 108 0.118 286 000 396 000 1 000 1 400 0.35 1.9 2.9 1.8 91.5

22332 CC/W33 22332 CCK/W33 160 340 114 0.118 310 000 441 000 950 1 300 0.35 1.9 2.9 1.8 110

22334 CC/W33 22334 CCK/W33 170 360 120 0.118 346 000 486 000 950 1 300 0.33 2.0 3.0 2.0 130

22336 CC/W33 22336 CCK/W33 180 380 126 0.118 389 000 551 000 900 1 200 0.35 1.9 2.9 1.8 150

22338 CC/W33 22338 CCK/W33 190 400 132 0.157 420 000 596 000 850 1 100 0.35 1.9 2.9 1.8 175

22340 CC/W33 22340 CCK/W33 200 420 138 0.157 454 000 652 000 850 1 100 0.33 2.0 3.0 2.0 205


280


Series 23000



mm in lbf rpm lbs

23024 CC/W33 23024 CCK/W33 120 180 46 0.079 68 600 115 000 2 000 2 800 0.22 3.0 4.6 2.8 9.25

23026 CC/W33 23026 CCK/W33 130 200 52 0.079 84 100 137 000 1 900 2 600 0.23 2.9 4.4 2.8 13.5

23028 CC/W33 23028 CCK/W33 140 210 53 0.079 89 300 153 000 1 800 2 400 0.22 3.0 4.6 2.8 14.5

23030 CC/W33 23030 CCK/W33 150 225 56 0.079 98 200 169 000 1 700 2 200 0.22 3.0 4.6 2.8 17.5

23032 CC/W33 23032 CCK/W33 160 240 60 0.079 114 000 198 000 1 700 2 200 0.22 3.0 4.6 2.8 21.5

23034 CC/W33 23034 CCK/W33 170 260 67 0.079 140 000 238 000 1 600 2 000 0.23 2.9 4.4 2.8 28.5

23036 CC/W33 23036 CCK/W33 180 280 74 0.079 163 000 281 000 1 400 1 800 0.24 2.8 4.2 2.8 37.5

23040 CC/W33 23040 CCK/W33 200 310 82 0.079 198 000 344 000 1 200 1 600 0.24 2.8 4.2 2.8 50.5

23044 CC/W33 23044 CCK/W33 220 340 90 0.098 236 000 418 000 1 100 1 500 0.24 2.8 4.2 2.8 67.5

23048 CC/W33 23048 CCK/W33 240 360 92 0.098 254 000 468 000 1 000 1 400 0.23 2.9 4.4 2.8 74.0

23052 CC/W33 23052 CCK/W33 260 400 104 0.118 315 000 573 000 900 1 200 0.23 2.9 4.4 2.8 105

23056 CAC/W33 23056 CACK/W33 280 420 106 0.079 342 000 641 000 850 1 100 0.31 2.2 3.3 2.2 115

23060 CAC/W33 23060 CACK/W33 300 460 118 0.118 413 000 775 000 800 1 000 0.23 2.9 4.4 2.8 160

23064 CC/W33 23064 CCK/W33 320 480 121 0.118 441 000 854 000 800 1 000 0.23 2.9 4.4 2.8 170

23068 CAC/W33 23068 CACK/W33 340 520 133 0.157 528 000 1 020 000 700 900 0.24 2.8 4.2 2.8 230

23072 CAC/W33 23072 CACK/W33 360 540 134 0.157 537 000 180 000 670 850 0.23 2.9 4.4 2.8 240

23076 CAC/W33 23076 CACK/W33 380 560 135 0.157 557 000 1 120 000 630 800 0.22 3.0 4.6 2.8 250

23080 CAC/W33 23080 CACK/W33 400 600 148 0.157 647 000 1 280 000 600 750 0.23 2.9 4.4 2.8 330

23084 CA/W33 23084 CAK/W33 420 620 150 0.157 672 000 1 350 000 450 560 0.22 3.0 4.6 2.8 340

23088 CA/W33 23088 CAK/W33 440 650 157 0.197 724 000 1 470 000 430 530 0.22 3.0 4.6 2.8 395

23092 CA/W33 23092 CAK/W33 460 680 163 0.197 776 000 1 560 000 400 500 0.22 3.0 4.6 2.8 450

23096 CA/W33 23096 CAK/W33 480 700 165 0.197 751 000 1 530 000 380 480 0.21 3.2 4.8 3.2 475

230/500 CA/W33 230/500 CAK/W33 500 720 167 0.197 827 000 1 750 000 380 480 0.21 3.2 4.8 3.2 495

230/530 CA/W33 230/530 CAK/W33 530 780 185 0.197 982 000 2 090 000 340 430 0.22 3.0 4.6 2.8 685


281


Series 23100



mm in lbf rpm lbs

23152 CAC/W33 23152 CACK/W33 260 440 144 0.118 499 000 877 000 800 750 0.31 2.2 3.3 2.2 200

23156 CAC/W33 23156 CACK/W33 280 460 146 0.157 517 000 955 000 750 700 0.30 2.3 3.4 2.2 215

23160 CAC/W33 23160 CACK/W33 300 500 160 0.157 634 000 1 150 000 670 850 0.30 2.3 3.4 2.2 275

23164 CAC/W33 23164 CACK/W33 320 540 176 0.157 737 000 1 350 000 630 800 0.31 2.2 3.3 2.2 360

23168 CAC/W33 23168 CACK/W33 340 580 190 0.157 827 000 1 530 000 600 750 0.31 2.2 3.3 2.2 460

23172 CAC/W33 23172 CACK/W33 360 600 192 0.157 841 000 1 560 000 560 700 0.30 2.3 3.4 2.2 485

23176 CA/W33 23176 CAK/W33 380 620 194 0.157 841 000 1 600 000 400 500 0.30 2.3 3.4 2.2 505

23180 CA/W33 23180 CAK/W33 400 650 200 0.197 917 000 1 720 000 380 480 0.28 2.4 3.6 2.5 585

23184 CA/W33 23184 CAK/W33 420 700 224 0.197 1 100 000 2 090 000 360 450 0.30 2.3 3.4 2.2 770

23188 CA/W33 23188 CAK/W33 440 720 226 0.197 1 170 000 2 250 000 340 430 0.30 2.3 3.4 2.2 795

23192 CA/W33 23192 CAK/W33 460 760 240 0.236 1 270 000 2 430 000 320 400 0.30 2.3 3.4 2.2 970

23196 CA/W33 23196 CAK/W33 480 790 248 0.236 1 370 000 2 700 000 300 380 0.30 2.3 3.4 2.2 1 070


282


Series 23200



mm in lbf rpm lbs

23220 CC/W33 23220 CCK/W33 100 180 60.3 0.079 93 100 135 000 1 700 2 200 0.33 2.0 3.0 2.0 15.0

23222 CC/W33 23222 CCK/W33 110 200 69.8 0.079 117 000 172 000 1 600 2 000 0.33 2.0 3.0 2.0 21.5

23224 CC/W33 23224 CCK/W33 120 215 76 0.079 137 000 209 000 1 500 1 900 0.35 1.9 2.9 1.8 26.5

23226 CC/W33 23226 CCK/W33 130 230 80 0.098 155 000 238 000 1 300 1 700 0.33 2.0 3.0 2.0 31.0

23228 CC/W33 23228 CCK/W33 140 250 88 0.098 180 000 281 000 1 200 1 600 0.33 2.0 3.0 2.0 41.0

23230 CC/W33 23230 CCK/W33 150 270 96 0.098 211 000 328 000 1 100 1 500 0.35 1.9 2.9 1.8 53.0

23232 CC/W33 23232 CCK/W33 160 290 104 0.098 241 000 373 000 1 000 1 400 0.35 1.9 2.9 1.8 66.0

23234 CC/W33 23234 CCK/W33 170 310 110 0.118 274 000 434 000 950 1 300 0.35 1.9 2.9 1.8 80.5

23236 CC/W33 23236 CCK/W33 180 320 112 0.118 290 000 477 000 900 1 200 0.35 1.9 2.9 1.8 86.0

23238 CC/W33 23238 CCK/W33 190 340 120 0.118 328 000 540 000 850 1 100 0.35 1.9 2.9 1.8 105

23240 CC/W33 23240 CCK/W33 200 360 128 0.118 362 000 607 000 850 1 100 0.35 1.9 2.9 1.8 125

23244 CC/W33 23244 CCK/W33 220 400 144 0.118 465 000 776 000 750 950 0.35 1.9 2.9 1.8 175

23248 CAC/W33 23248 CACK/W33 240 440 160 0.118 569 000 967 000 670 800 0.35 1.9 2.9 1.8 245

23252 CAC/W33 23252 CACK/W33 260 480 174 0.157 634 000 1 070 000 630 800 0.35 1.9 2.9 1.8 310

23256 CAC/W33 23256 CACK/W33 280 500 176 0.157 634 000 1 100 000 600 750 0.35 1.9 2.9 1.8 330

23260 CAC/W33 23260 CACK/W33 300 540 192 0.157 751 000 1 320 000 530 670 0.35 1.9 2.9 1.8 420

23264 CAC/W33 23264 CACK/W33 320 580 208 0.157 866 000 1 510 000 500 630 0.35 1.9 2.9 1.8 530

23268 CA/W33 23268 CAK/W33 340 620 224 0.197 1 050 000 1 870 000 430 530 0.35 1.9 2.9 1.8 650

23272 CA/W33 23272 CAK/W33 360 650 232 0.197 1 050 000 1 870 000 400 500 0.35 1.9 2.9 1.8 740

23276 CA/W33 23276 CAK/W33 380 680 240 0.197 1 140 000 2 060 000 380 480 0.35 1.9 2.9 1.8 825

23280 CA/W33 23280 CAK/W33 400 720 256 0.197 1 290 000 2 340 000 340 430 0.35 1.9 2.9 1.8 900

23284 CA/W33 23284 CAK/W33 420 760 272 0.236 1 420 000 2 610 000 320 400 0.35 1.9 2.9 1.8 1 180

23288 CA/W33 23288 CAK/W33 440 790 280 0.236 1 510 000 2 810 000 320 400 0.35 1.9 2.9 1.8 1 300


283

NOTES

284

D d

rad

ra

B


Designations Principal dimensions Basic load ratings Speed ratings Axial Displacement MassBearings with Bearings with dynamic static grease oilcylindrical bore tapered bore

d D B ramax C C0 S

mm in lbf rpm in mm lbs

C2207 TN9 C2207 KTN9 35 72 23 0.039 16 300 18 000 6 700 8 500 0.224 5.7 1.0

C2209 TN9 C2209 KTN9 45 85 23 0.039 18 400 20 900 5 600 7 000 0.280 7.1 1.3

C2210 TN9 C2210 KTN9 50 90 23 0.039 19 000 22 500 5 000 6 300 0.276 7.0 1.4

C2211 TN9 C2211 KTN9 55 100 25 0.059 22 700 25 600 4 800 6 000 0.329 8.8 1.8

C2213 CC/W33 C2213 K 65 120 31 0.059 36 500 40 500 3 800 4 800 0.374 9.5 3.3

C2215 CC/W33 C2215 K 75 130 31 0.059 37 800 48 800 3 600 4 500 0.374 9.5 3.6

C2216 CC/W33 C2216 K 80 140 33 0.079 43 000 56 200 3 200 4 000 0.354 9.0 4.6

C2217 CC/W33 C2217 K 85 150 36 0.079 53 800 72 000 3 000 3 800 0.275 7.0 6.1

C2218 CC/W33 C2218 K 90 160 40 0.079 63 400 85 500 2 600 3 400 0.370 9.4 7.8

C2220 CC/W33 C2220 K 100 180 46 0.079 80 300 105 000 2 400 3 200 0.394 10.0 11.1

C2222 CC/W33 C2222 K 110 200 53 0.079 103 000 139 000 2 000 2 800 0.433 11.0 16.0

C2226 CC/W33 C2226 K 130 230 64 0.098 145 000 209 000 1 800 2 400 0.374 9.5 25.6

C2228 CC/W33 C2228 K 140 250 68 0.098 163 000 238 000 1 700 2 200 0.531 13.5 32.2

C2230 CC/W33 C2230 K 150 270 73 0.098 190 000 274 000 1 700 2 200 0.433 11.0 40.8

C2234 CC/W33 C2234 K 170 310 86 0.118 245 000 367 000 1 400 1 800 0.634 16.1 63.4

C2238 CC/W33 C2238 K 190 340 92 0.118 270 000 389 000 1 300 1 700 0.866 22.0 78.1

C2244 CC/W33 C2244 K 220 400 108 0.118 389 000 562 000 1 000 1 400 0.788 20.0 128.9

Bearings for Split Pillow BlocksToroidal Roller CARB™ Bearings

Series C2200

285

D d

rad

ra

B


Bearings for Split Pillow BlocksToroidal Roller CARB™ Bearings

Series C2300



mm in lbf rpm lbs

C2314 C2314 K 70 150 51 0.079 69 900 85 400 2 400 3 200 0.35 1.9 2.9 1.8 9.50

C2315 C2315 K 75 160 55 0.079 77 600 96 700 2 200 3 000 0.35 1.9 2.9 1.8 11.5

C2316 C2316 K 80 170 58 0.079 84 100 102 000 2 000 2 800 0.35 1.9 2.9 1.8 13.5

C2317 C2317 K 85 180 60 0.098 94 400 117 000 1 900 2 600 0.33 2.0 3.0 2.0 16.0

C2318 C2318 K 90 190 64 0.098 107 000 137 000 1 800 2 400 0.35 1.9 2.9 1.8 19.0

C2320 C2320 K 100 215 73 0.098 137 000 180 000 1 700 2 200 0.35 1.9 2.9 1.8 28.5

286

D d

rad

ra

B


Bearings for Split Pillow BlocksToroidal Roller CARB™Bearings

Series C3000

Designations Principal dimensions Basic load ratings Speed ratings Axial Displacement MassBearings with Bearings with dynamic static grease oilcylindrical bore tapered bore

d D B ramax C C0 S

mm in lbf rpm in mm lbs

C3036 C3036 K 180 280 74 0.079 173 000 301 000 1 400 2 800 0.591 15.0 38.6

C3040 C3040 K 200 310 82 0.079 220 000 389 000 1 200 1 600 0.591 15.0 50.7

C3044 C3044 K 220 340 90 0.098 259 000 459 000 1 100 1 400 0.569 17.0 67.0

C3048 C3048 K 240 360 92 0.098 270 000 504 000 950 1 300 0.748 19.0 73.9

C3052 C3052 K 260 400 104 0.118 346 000 641 000 900 1 200 0.591 15.0 106.9

C3056 C3056 K 280 420 106 0.079 362 000 697 000 850 1 100 0.827 21.0 115.1

287

Bearings for Split Pillow BlocksAdditional Information

Radial internal clearance of self-aligning ball bearings

Bore diameter Radial internal clearance

d C2 Normal C3 C4over incl. min max min max min max min max

mm 0.0001"

Bearings with cylindrical bore30 40 2 7 5 11 9 16 13 2140 50 2 7 6 12 10 17 15 2250 65 3 8 6 14 12 20 18 2765 80 3 9 7 16 14 24 21 3380 100 4 11 9 19 17 28 25 38

100 120 4 12 10 22 20 33 30 45120 140 4 15 12 27 24 39 35 53

Bearings with tapered bore24 30 4 8 6 11 9 15 13 2030 40 5 9 7 14 11 18 16 2340 50 6 11 9 15 13 20 18 2650 65 7 13 11 19 16 24 22 3165 80 9 15 14 22 20 30 27 3980 100 11 19 17 27 24 35 33 46

100 120 14 22 20 32 30 43 39 55

Radial internal clearance of spherical roller bearings with cylindrical bore

Bore diameter Radial internal clearance

d C2 Normal C3 C4over incl. min max min max min max min max

mm 0.0001"

30 40 6 12 12 18 18 24 24 3140 50 8 14 14 22 22 30 30 3950 65 8 16 16 26 26 35 35 4765 80 12 20 20 31 31 43 43 57

80 100 14 24 24 39 39 53 53 71100 120 16 30 30 47 47 63 63 83120 140 20 37 37 57 57 75 75 94140 160 24 43 43 67 67 87 87 110

160 180 26 47 47 71 71 94 94 122180 200 28 51 51 79 79 102 102 134200 225 31 55 55 87 87 114 114 150225 250 35 59 59 94 94 126 126 165

250 280 39 67 67 102 102 138 138 181280 315 43 75 75 110 110 146 146 197315 355 47 79 79 122 122 161 161 217355 400 51 87 87 134 134 177 177 236

400 450 55 94 94 146 146 197 197 260450 500 55 102 102 161 161 217 217 283500 560 59 110 110 173 173 236 236 307

Table 39

Table 40

288

Radial internal clearance of spherical roller bearings with tapered bore

Bore diameter Normal C3 C4

d(mm) (in.) (in.) (in.)

over incl. min max min max min max

24 30 0.0012 0.0016 0.0016 0.0022 0.0022 0.003030 40 0.0014 0.0020 0.0020 0.0026 0.0026 0.003340 50 0.0018 0.0024 0.0024 0.0031 0.0031 0.003950 65 0.0022 0.0030 0.0030 0.0037 0.0037 0.004765 80 0.0028 0.0037 0.0037 0.0047 0.0047 0.005980 100 0.0031 0.0043 0.0043 0.0055 0.0055 0.0071

100 120 0.0039 0.0053 0.0053 0.0067 0.0067 0.0087120 140 0.0047 0.0063 0.0063 0.0079 0.0079 0.0102140 160 0.0051 0.0071 0.0071 0.0091 0.0091 0.0118160 180 0.0055 0.0079 0.0079 0.0102 0.0102 0.0134180 200 0.0063 0.0087 0.0087 0.0114 0.0114 0.0146200 225 0.0071 0.0098 0.0098 0.0126 0.0126 0.0161225 250 0.0079 0.0106 0.0106 0.0138 0.0138 0.0177250 280 0.0087 0.0118 0.0118 0.0154 0.0154 0.0193280 315 0.0094 0.0130 0.0130 0.0169 0.0169 0.0213315 355 0.0106 0.0142 0.0142 0.0185 0.0185 0.0232355 400 0.0118 0.0157 0.0157 0.0205 0.0205 0.0256400 450 0.0130 0.0173 0.0173 0.0224 0.0224 0.0283450 500 0.0146 0.0193 0.0193 0.0248 0.0248 0.0311500 560 0.0161 0.0213 0.0213 0.0268 0.0268 0.0343

Bearings for Split Pillow BlocksAdditional Information

Recommended clearance reduction values forspherical roller bearings with tapered bore

Bore diameter Reduction in

d(mm) Radial Internal Clearance (in.)

over incl. min max (1)

24 30 0.0006 0.000830 40 0.0008 0.001040 50 0.0010 0.001250 65 0.0012 0.001565 80 0.0015 0.002080 100 0.0018 0.0025

100 120 0.0020 0.0028120 140 0.0025 0.0035140 160 0.0030 0.0040160 180 0.0030 0.0045180 200 0.0035 0.0050200 225 0.0040 0.0055225 250 0.0045 0.0060250 280 0.0045 0.0065280 315 0.0050 0.0075315 355 0.0060 0.0085355 400 0.0065 0.0090400 450 0.0080 0.0105450 500 0.0085 0.0110500 560 0.0095 0.0125

Clearance Reduction Values for CARB™

Bore range Clearance Reduction

over incl. min max mm mm inches inhes

23 30 0.0009 0.001230 40 0.0012 0.001640 50 0.0016 0.0020

50 65 0.0020 0.002665 80 0.0026 0.003180 100 0.0031 0.0039

100 120 0.0069 0.0047120 140 0.0047 0.0055140 160 0.0055 0.0063

160 180 0.0063 0.0071180 200 0.0071 0.0079200 225 0.0079 0.0089

225 250 0.0089 0.0098250 280 0.0098 0.0110280 315 0.0110 0.0124

315 355 0.0124 0.0140355 400 0.0140 0.0157400 450 0.0157 0.0177

450 500 0.0177 0.0197500 560 0.0197 0.0220

Table 41

Table 42 Table 42A

289

Radial internal clearance of CARB™ bearings with cylindrical bore

Bore Radial internal clearanced C2 Normal C3 C4over incl. min max min max min max min max

mm µm

18 24 15 27 27 40 40 52 52 6724 30 20 32 32 47 47 65 65 8530 40 22 37 37 52 52 70 70 90

40 50 27 45 45 65 65 87 87 11250 65 30 52 52 77 77 105 105 13565 80 40 65 65 95 95 127 127 162

80 100 47 80 80 117 117 157 157 202100 120 57 97 97 140 140 185 185 235120 140 72 120 120 167 167 215 215 270

140 160 85 140 140 195 195 250 250 315160 180 92 150 150 210 210 275 275 350180 200 100 165 165 230 230 300 300 385

200 225 110 180 180 255 255 335 335 425225 250 120 195 195 280 280 370 370 470250 280 135 215 215 305 305 405 405 515

280 315 150 235 235 325 325 435 435 565315 355 160 255 255 360 360 480 480 620355 400 175 280 280 395 395 525 525 675

400 450 190 305 305 435 435 580 580 740450 500 200 335 335 480 480 635 635 810500 560 215 360 360 520 520 690 690 890

560 630 240 395 395 565 565 750 750 975630 710 270 440 440 615 615 810 810 1 055710 800 300 485 485 675 675 890 890 1 155

Influence of operatingtemperature on bearingmaterialToroidal roller (CARB™)bearings undergo specialheat treatment. When fittedwith a cage of pressed steelor a full complement rollerassembly, they can be usedat temperatures of up to392˚F (200˚C) without therebeing any inadmissibledimensional changes.

Table 43

Radial internal clearance of CARB™ bearings with tapered bore

Bore Radial internal clearanced C2 Normal C3 C4over incl. min max min max min max min max

mm µm

18 24 20 30 30 40 40 52 52 6724 30 25 35 35 47 47 65 65 8530 40 30 42 42 57 57 75 75 95

40 50 37 52 52 70 70 90 90 11550 65 47 65 65 85 85 107 107 14065 80 60 82 82 107 107 135 135 175

80 100 67 95 95 125 125 160 160 205100 120 82 117 117 152 152 195 195 250120 140 100 140 140 180 180 230 230 295

140 160 110 155 155 205 205 265 265 340160 180 120 170 170 230 230 300 300 385180 200 135 190 190 255 255 330 330 420

200 225 150 215 215 285 285 365 365 465225 250 170 235 235 310 310 400 400 510250 280 185 260 260 345 345 440 440 555

280 315 205 285 285 380 380 485 485 610315 355 230 315 315 415 415 530 530 665355 400 255 350 350 460 460 585 585 735

400 450 280 385 385 505 505 645 645 815450 500 315 430 430 560 560 710 710 895500 560 350 475 475 610 610 775 775 985

560 630 390 530 530 680 680 870 870 1 105630 710 430 590 590 760 760 970 970 1 225710 800 480 660 660 855 855 1 090 1 090 1 360

Table 44

291

Mountingaccessories

Product line summary—page 291 Adapters—pages 293-297 Locknuts, lockwashers and lockplates—pages 298-303

AdaptersThe adapter is used to hold and locate atapered bore bearing on a cylindrical shaftseat. It permits relatively wide tolerances forthe shaft diameter and makes it unnecessaryto heat the bearing or use a press whenmounting in order to obtain an interferencefit of the inner ring on the shaft.

SKF adapters are manufactured with thesame precise techniques and care used inthe manufacture of bearings.

SKF adapters are generally suppliedcomplete with locknut and locking device.

Locknuts, lockwashers and lockplatesLocknuts and lockwashers are commonlyused as effective means for holding bearinginner rings axially on the shaft. They are alsofrequently used to secure gears, belt pulleysand other machine components. Thelocknuts are accurately made to insure thatthe abutment face will be square with theshaft axis, thus avoiding distortion of theshaft during tightening.

The lockwashers are made from selectedhigh quality steel, heat treated, and theymust pass a final inspection that requirestheir surfaces to be smooth and free fromburrs.

The lockplate is a steel stamping thatengages the slot of the sleeve and issecured to the end face of larger nuts bytwo screws. This unit is used in lieu oflockwashers.

Wherever bearings must be held inpermanent or correct position, SKF locknuts,lockwashers and lockplates are recommended.

Dimensions and tolerancesThe adapters, locknuts, lockwashers,lockplates and withdrawal sleeves generallyconform to AFBMA standard 8.2.

In addition to the inch bore accessoriesshown in these catalog tables the SKFmanufacturing program includes metric boreadapter sleeves and withdrawal sleevesalong with their associated locking devices.Consult SKF for information.

292

Mounting Accessories

Nomenclature

S N W 3 2

S—Adapter sleeveN—Locknut

Locking device:W—LockwasherP —Lockplate

Complete Adapters

Size

A N 2 6

Locknut:N —Heavy sectionAN —Heavy sectionNO —Light section

Locknuts

Size

W 3 0

Locking Device:W —Lockwasher, heavy sectionWO—Lockwasher, light sectionPL —Lockplate

Lockwashers/Lockplates

Size

293

Mounting AccessoriesAdapters

Bearings Series 12, 13, 222

All mounting accessories are manufactured in accordance with ABMA standard 8.2 latest revision. For more information on threads please consult this standard.Consult SKF for optional shaft sizes.

How to Order Specify

Complete Adapter Shaft Size

SNW 5 x ³⁄₄

Bearing Shaft Designations Mass Dimensions

size dia. Complete Locknut Lockwasher Adapter Mean thread Threadsda adapter sleeve pitch perStandard Optional diameter inch

B1 F d2

in lbs

05 ³�₄ SNW 5 N 05 W 05 S 5 0.22 1.269 0.562 0.9470 3206 ¹⁵�₁₆ SNW 6 N 06 W 06 S 6 0.28 1.353 0.622 1.1339 1807 1³�₁₆ SNW 7 N 07 W 07 S 7 0.35 1.459 0.654 1.3369 1808 1⁵�₁₆ SNW 8 N 08 W 08 S 8 0.41 1.504 0.662 1.5237 1809 1⁷�₁₆ 1³⁄₈, 1¹⁄₂ SNW 9 N 09 W 09 S 9 0.62 1.584 0.662 1.7277 18

10 1¹¹�₁₆ 1⁵⁄₈, 1³⁄₄ SNW 10 N 10 W 10 S 10 0.73 1.765 0.724 1.9277 1811 1¹⁵�₁₆ 1⁷⁄₈, 2 SNW 11 N 11 W 11 S 11 0.80 1.845 0.729 2.1174 1812 2¹�₁₆ SNW 12 N 12 W 12 S 12 1.10 1.989 0.760 2.3204 1813 2³�₁₆ 2¹⁄₈, 2¹⁄₄ SNW 13 N 13 W 13 S 13 1.40 2.100 0.792 2.5084 1814 2⁵�₁₆ SNW 14 N 14 W 14 S 14 1.80 2.274 0.792 2.7114 18

15 2⁷�₁₆ 2³⁄₈, 2¹⁄₂ SNW 15 AN 15 W 15 S 15 2.25 2.296 0.895 2.8752 1216 2¹¹�₁₆ 2⁵⁄₈, 2³⁄₄ SNW 16 AN 16 W 16 S 16 2.40 2.376 0.895 3.0790 1217 2¹⁵�₁₆ 2¹³�₁₆, 2⁷⁄₈, 3 SNW 17 AN 17 W 17 S 17 2.90 2.486 0.926 3.2812 1218 3³�₁₆ 3¹⁄₁₆, 3¹⁄₈, 3¹⁄₄ SNW 18 AN 18 W 18 S 18 3.05 2.646 1.010 3.4682 1219 3⁵�₁₆ SNW 19 AN 19 W 19 S 19 4.05 2.760 1.041 3.6712 12

20 3⁷�₁₆ 3¹⁵�₁₆, 3³⁄₈, 3¹⁄₂ SNW 20 AN 20 W 20 S 20 4.40 2.869 1.073 3.8592 1221 3¹¹�₁₆ SNW 21 AN 21 W 21 S 21 4.55 2.987 1.073 4.0618 1222 3¹⁵�₁₆ 3¹³�₁₆, 3⁷⁄₈, 4 SNW 22 AN 22 W 22 S 22 5.00 3.206 1.135 4.2648 1224 4³�₁₆ 4¹⁄₁₆, 4¹⁄₈, 4¹⁄₄ SNW 24 AN 24 W 24 S 24 6.65 3.466 1.166 4.6558 1226 4⁷�₁₆ 4⁵⁄₁₆, 4³⁄₈, 4¹⁄₂ SNW 26 AN 26 W 26 S 26 9.70 3.762 1.229 5.0458 12

28 4¹⁵�₁₆ 4¹³�₁₆, 4⁷⁄₈, 5 SNW 28 AN 28 W 28 S 28 10.5 3.981 1.291 5.4368 1230 5³�₁₆ 5¹⁄₈, 5¹⁄₄ SNW 30 AN 30 W 30 S 30 16.0 4.241 1.354 5.8278 1232 5⁷�₁₆ 5³⁄₈, 5¹⁄₂ SNW 32 AN 32 W 32 S 32 15.5 4.578 1.510 6.1953 834 5¹⁵�₁₆ 5¹³�₁₆, 5⁷⁄₈, 6 SNW 34 AN 34 W 34 S 34 19.5 4.847 1.541 6.5703 836 6⁷�₁₆ 6⁵⁄₁₆, 6³⁄₈, 6¹⁄₂ SNW 36 AN 36 W 36 S 36 20.5 5.038 1.573 6.9773 8

38 6¹⁵�₁₆ 6¹³�₁₆, 6⁷⁄₈, 7 SNW 38 AN 38 W 38 S 38 23.5 5.261 1.604 7.3833 840 7³�₁₆ 7¹⁄₈, 7¹⁄₄ SNW 40 AN 40 W 40 S 40 30.5 5.484 1.666 7.7571 844 7¹⁵�₁₆ 7¹³�₁₆, 7⁷⁄₈, 8 SNW 44 N 44 W 44 S 44 32.5 5.901 1.698 8.5378 8

294


Bearings Series 230




SNW 3024 x 4³⁄₁₆



B1 F d2

in lbs

24 4³�₁₆ 4¹⁄₁₆, 4¹⁄₈, 4¹⁄₄ SNW 3024 N 024 W 024 S 3024 6.15 2.947 1.250 4.6558 1226 4⁷�₁₆ 4⁵⁄₁₆, 4³⁄₈, 4¹⁄₂ SNW 3026 N 026 W 026 S 3026 7.50 3.237 1.313 5.0458 1228 4¹⁵�₁₆ 4¹³�₁₆, 4⁷⁄₈, 5 SNW 3028 N 028 W 028 S 3028 8.45 3.340 1.375 5.4368 1230 5³�₁₆ 5¹⁄₈, 5¹⁄₄ SNW 3030 N 030 W 030 S 3030 9.80 3.492 1.406 5.8278 1232 5⁷�₁₆ 5³⁄₈, 5¹⁄₂ SNW 3032 N 032 W 032 S 3032 12.0 3.711 1.468 6.1953 8

34 5¹⁵�₁₆ 5¹³�₁₆, 5⁷⁄₈, 6 SNW 3034 N 034 W 034 S 3034 13.5 4.019 1.500 6.5703 836 6⁷�₁₆ 6⁵⁄₁₆, 6³⁄₈, 6¹⁄₂ SNW 3036 N 036 W 036 S 3036 15.0 4.337 1.531 6.9773 838 6¹⁵�₁₆ 6¹³�₁₆, 6⁷⁄₈, 7 SNW 3038 N 038 W 038 S 3038 16.5 4.412 1.594 7.3833 840 7³�₁₆ 7¹⁄₈, 7¹⁄₄ SNW 3040 N 040 W 040 S 3040 19.5 4.750 4.656 7.7571 844 7¹⁵�₁₆ 7¹³�₁₆, 7⁷⁄₈, 8 SNW 3044 N 044 W 044 S 3044 24.5 5.130 1.750 8.5378 8

48 8¹⁵�₁₆ 8⁷⁄₁₆, 8¹⁄₂, 9 SNP 3048 N 048 PL 48 S 3048 32.0 5.432 1.968 9.3245 652 9⁷�₁₆ 9¹⁄₂ SNP 3052 N 052 PL 52 S 3052 41.0 6.019 2.125 10.0742 656 10⁷�₁₆ 10, 10¹⁄₂ SNP 3056 N 056 PL 56 S 3056 45.5 6.191 2.219 10.8852 660 10¹⁵�₁₆ 11 SNP 3060 N 060 PL 60 S 3060 59.0 6.727 2.281 11.6662 664 11¹⁵�₁₆ 11¹⁄₂, 12 SNP 3064 N 064 PL 64 S 3064 65.0 6.946 2.375 12.4440 6

68 12⁷�₁₆ 12¹⁄₂ SNP 3068 N 068 PL 68 S 3068 78.0 7.543 2.531 13.1910 572 13⁷�₁₆ 13, 13¹⁄₂ SNP 3072 N 072 PL 72 S 3072 86.0 7.579 2.531 14.0220 576 13¹⁵�₁₆ 14 SNP 3076 N 076 PL 76 S 3076 94.5 7.743 2.656 14.8090 580 15 15 SNP 3080 N 080 PL 80 S 3080 100.0 8.411 2.813 15.5970 584 15³�₄ SNP 3084 N 084 PL 84 S 3084 105.0 8.498 2.813 16.3840 5

88 16¹�₂ SNP 3088 N 088 PL 88 S 3088 130.0 9.100 3.228 17.2830 592 17 SNP 3092 N 092 PL 92 S 3092 157.0 9.336 3.228 18.0710 596 18 SNP 3096 N 096 PL 96 S 3096 165.0 9.446 3.260 18.8580 5

500 18¹�₂ SNP 30/500 N 500 PL 500 S 32/500 200.0 9.838 3.573 19.6460 5530 19¹�₂ SNP 30/530 N 530 PL 530 S 32/530 263.0 10.679 3.573 20.8270 4

*SKF will evaluate optional shaft diameters upon request.

295


Bearings Series 231




SNW 3122 x 3¹⁵⁄₁₆



B1 F d2

in lbs

22 3¹⁵�₁₆ SNW 3122 N 022 W 022 S 22 4.25 3.206 1.135 4.2648 1224 4¹�₄ SNW 3124 N 024 W 024 S 24 5.85 3.466 1.166 4.6558 1226 4⁷�₁₆ SNW 3126 N 026 W 026 S 26 8.35 3.762 1.229 5.0458 1228 4¹⁵�₁₆ SNW 3128 N 028 W 028 S 28 8.85 3.981 1.291 5.4368 1230 5³�₁₆ SNW 3130 N 030 W 030 S 30 13.5 4.241 1.354 5.8278 12

32 5⁷�₁₆ SNW 3132 N 032 W 032 S 32 13.5 4.578 1.510 6.1953 834 5¹⁵�₁₆ SNW 3134 N 034 W 034 S 34 16.0 4.847 1.541 6.5703 836 6⁷�₁₆ SNW 3136 N 036 W 036 S 36 17.0 5.038 1.573 6.9773 838 6¹⁵�₁₆ SNW 3138 N 038 W 038 S 38 19.5 5.261 1.604 7.3833 840 7³�₁₆ SNW 3140 N 040 W 040 S 40 28.5 5.484 1.666 7.7571 8

44 7¹⁵�₁₆ SNW 3144 N 044 W 044 S 44 28.0 5.901 1.698 8.5378 848 8¹⁵�₁₆ SNP 3148 N 048 PL 48 S 48 37.5 6.638 1.979 9.3245 652 9⁷�₁₆ 9¹⁄₂ SNP 3152 N 052 PL 52 S 52 44.0 7.593 2.125 10.0742 656 10 10¹⁄₂ SNP 3156 N 056 PL 56 S 3156 46.5 7.766 2.219 10.8852 660 10¹⁵�₁₆ 11 SNP 3160 N 060 PL 60 S 3160 59.5 8.830 2.281 11.6662 6

64 12 12 SNP 3164 N 064 PL 64 S 3164 74.0 9.111 2.375 12.4440 668 12⁷�₈ 12¹⁄₂ SNP 3168 N 068 PL 68 S 3168 93.5 9.787 2.531 13.1910 572 13⁷�₁₆ 13¹⁄₂ SNP 3172 N 072 PL 72 S 3172 120.0 9.862 2.531 14.0220 576 13¹⁵�₁₆ 14 SNP 3176 N 076 PL 76 S 3176 125.0 10.066 2.656 14.8090 580 15 15 SNP 3180 N 080 PL 80 S 3180 140.0 10.459 2.875 15.5970 5

84 15³�₄ SNP 3184 N 084 PL 84 S 3184 145.0 11.412 2.938 16.3840 588 16¹�₂ SNP 3188 N 088 PL 88 S 3188 151.0 11.817 3.228 17.2830 592 17 SNP 3192 N 092 PL 92 S 3192 209.0 12.368 3.323 18.0710 596 18 SNP 3196 N 096 PL 96 S 3196 201.0 12.714 3.354 18.8580 5


296


Bearings Series 223 and 232da 1⁷�₁₆-5³�₁₆ in

Bearing Designations Mass Dimensions

size Complete Locknut Lockwasher Adapter Mean thread Threadsadapter sleeve pitch per

diameter inchda B1 F d2

lbs in

09 SNW 109 N 09 W 09 S 109 0.71 1⁷�₁₆ 2.133 0.622 1.7277 1810 SNW 110 N 10 W 10 S 110 0.87 1¹¹⁄₁₆ 2.394 0.724 1.9277 1811 SNW 111 N 11 W 11 S 111 0.94 1¹⁵�₁₆ 2.516 0.729 2.1174 1812 SNW 112 N 12 W 12 S 112 1.60 2¹�₁₆ 2.659 0.760 2.3204 1813 SNW 113 N 13 W 13 S 113 1.75 2³�₁₆ 2.771 0.792 2.5084 18

14 SNW 114 N 14 W 14 S 114 2.05 2⁷�₁₆ 2.945 0.792 2.7114 1815 SNW 115 AN 15 W 15 S 115 2.95 2⁷�₈ 3.084 0.895 2.8752 1216 SNW 116 AN 16 W 16 S 116 3.20 2¹¹�₁₆ 3.204 0.895 3.0790 1217 SNW 117 AN 17 W 17 S 117 3.40 2¹⁵�₁₆ 3.312 0.926 3.2812 1218 SNW 118 AN 18 W 18 S 118 4.00 3³�₁₆ 3.553 1.010 3.4682 12

19 SNW 119 AN 19 W 19 S 119 4.80 3⁵�₁₆ 3.702 1.041 3.6712 1220 SNW 120 AN 20 W 20 S 120 6.25 3⁷�₁₆ 3.971 1.073 3.8592 1222 SNW 122 AN 22 W 22 S 122 6.45 3¹⁵�₁₆ 4.348 1.135 4.2648 1224 SNW 124 AN 24 W 24 S 124 7.80 4³�₁₆ 4.648 1.166 4.6558 1226 SNW 126 AN 26 W 26 S 126 12.5 4⁷�₁₆ 4.982 1.229 5.0458 12

28 SNW 128 AN 28 W 28 S 128 13.0 4¹⁵�₁₆ 5.323 1.291 5.4368 1230 SNW 130 AN 30 W 30 S 130 8.15 5³�₁₆ 5.621 1.354 5.8278 12


297


Bearings Series 223 and 232da 5⁷�₁₆-16¹�₂ in




SNW 132 x 5⁷⁄₁₆



B1 F d2

in lbs

32 5⁷�₁₆ 5³⁄₈, 5¹⁄₂ SNW 132 AN 32 W 32 S 132 18.0 5.920 1.510 6.1953 834 5¹⁵�₁₆ 5¹³⁄₁₆, 5⁷⁄₈, 6 SNW 134 AN 34 W 34 S 134 21.0 6.188 1.541 6.5703 836 6⁷�₁₆ SNW 136 AN 36 W 36 S 136 22.5 6.456 1.573 6.9773 838 6¹⁵�₁₆ 6¹³⁄₁₆, 6⁷⁄₈, 7 SNW 138 AN 38 W 38 S 138 28.0 6.758 1.604 7.3833 840 7³�₁₆ 7¹⁄₈, 7¹⁄₄ SNW 140 AN 40 W 40 S 140 35.5 7.095 1.666 7.7571 8

44 7¹⁵�₁₆ SNW 144 AN 44 W 44 S 144 46.5 7.287 1.698 8.5378 848 8¹⁵�₁₆ SNW 148 N 048 PL 48 S 148 48.5 8.109 1.979 9.3245 652 9⁷�₁₆ 9¹⁄₂ SNP 152 N 052 PL 52 S 152 54.5 8.774 2.125 10.0742 656 10⁷�₁₆ 10¹⁄₂ SNP 3256 N 056 PL 56 S 3256 59.0 8.947 2.219 10.8852 660 10¹⁵�₁₆ 11 SNP 3260 N 060 PL 60 S 3260 68.5 9.640 2.281 11.6662 6

64 11¹⁵�₁₆ 12 SNP 3264 N 064 PL 64 S 3264 98.0 10.371 2.375 12.4440 668 12⁷�₈ 12¹⁄₂ SNP 3268 N 068 PL 68 S 3268 105.0 11.126 2.531 13.1910 572 13⁷�₁₆ 13¹⁄₂ SNP 3272 N 072 PL 72 S 3272 135.0 11.437 2.531 14.0220 576 13¹⁵�₁₆ 14 SNP 3276 N 076 PL 76 S 3276 145.0 11.877 2.656 14.8090 580 15 15 SNP 3280 N 080 PL 80 S 3280 165.0 12.664 2.875 15.5970 5

84 15³�₄ SNP 3284 N 084 PL 84 S 3284 165.0 13.302 2.938 16.3840 588 16¹�₂ SNP 3288 N 088 PL 88 S 3288 190.0 13.943 3.228 17.2830 5


298

Mounting Accessories/Heavy SectionLocknuts and Lockwashers

Bearing Series 12, 13, 222, 223, 232

Bearing Designations Combined Shaft Dimensions

size Locknut Lockwasher mass Threads major dia.da d3

max min.

lbs in

00 N 00 W 00 0.02 0.3937 0.3910 0.385601 N 01 W 01 0.04 0.4724 0.4690 0.463602 N 02 W 02 0.05 0.5906 0.5860 0.580603 N 03 W 03 0.07 0.6693 0.6640 0.658604 N 04 W 04 0.11 0.7874 0.7810 0.7756

05 N 05 W 05 0.14 0.9843 0.9690 0.963606 N 06 W 06 0.16 1.1811 1.1730 1.164807 N 07 W 07 0.24 1.3780 1.3760 1.367808 N 08 W 08 0.27 1.5748 1.5630 1.554809 N 09 W 09 0.34 1.7717 1.7670 1.7588

10 N 10 W 10 0.39 1.9685 1.9670 1.958811 N 11 W 11 0.48 2.1654 2.1570 2.148812 N 12 W 12 0.54 2.3622 2.3600 2.351813 N 13 W 13 0.64 2.5591 2.5480 2.539814 N 14 W 14 0.73 2.7559 2.7510 2.7428

15 AN 15 W 15 0.90 2.9528 2.9330 2.921816 AN 16 W 16 1.05 3.1496 3.1370 3.125817 AN 17 W 17 1.20 3.3465 3.3400 3.328818 AN 18 W 18 1.50 3.5433 3.5270 3.515819 AN 19 W 19 1.75 3.7402 3.7300 3.7188

20 AN 20 W 20 2.05 3.9370 3.9180 3.9068

All mounting accessories are manufactured in accordance with ABMA standard 8.2 latest revision. For more information on threads please consult this standard.For recommended bearing seat tolerances see page 262-265.

To Order Specify

N 00 LocknutW 00 Lockwasher

299


Bearing Series 12, 13, 222, 223, 232

Dimensions

Thread Pitch dia. Threads d1 C G I E F Locknut Lockwasherd2 per +¹�₆₄ +¹�₃₂ +¹�₆₄ +¹⁄₆₄ +¹�₆₄max min inch max –0 –0 –0 –0 –0 D1 L T d4

in

0.3707 0.3681 32 ⁵�₁₆ ⁹�₃₂ ³�₈ ¹�₁₆ ¹�₈ ¹�₁₆ ³�₄ ⁷�₃₂ 0.042 0.4140.4487 0.4461 32 ¹³�₃₂ ³�₈ ¹⁵�₃₂ ¹�₁₆ ¹�₈ ¹�₁₆ ⁷�₈ ⁵�₁₆ 0.042 0.4920.5657 0.5627 32 ¹�₂ ³�₈ ¹⁵�₃₂ ¹�₁₆ ¹�₈ ⁵�₆₄ 1 ⁵�₁₆ 0.042 0.6090.6437 0.6407 32 ⁹�₁₆ ¹³�₃₂ ¹�₂ ¹�₁₆ ¹�₈ ⁵⁄₆₄ 1¹�₈ ¹¹�₃₂ 0.042 0.6870.7607 0.7573 32 ²³�₃₂ ⁷�₁₆ ¹⁷�₃₂ ¹�₁₆ ³�₁₆ ⁵�₆₄ 1³�₈ ³�₈ 1.042 0.809

0.9487 0.9453 32 ⁷�₈ ¹⁵�₃₂ ¹⁹�₃₂ ¹�₁₆ ³�₁₆ ³�₃₂ 1⁹�₁₆ ¹³�₃₂ 0.050 0.9991.1369 1.1329 18 1¹�₁₆ ¹⁵�₃₂ ¹⁹�₃₂ ³�₃₂ ³�₁₆ ³�₃₂ 1³�₄ ¹³�₃₂ 0.050 1.2031.3399 1.3359 18 1¹�₄ ¹�₂ ⁵�₈ ³�₃₂ ³�₁₆ ³�₃₂ 2¹�₁₆ ⁷�₁₆ 0.050 1.4061.5269 1.5224 18 1¹⁵�₃₂ ¹⁷�₃₂ ²¹�₃₂ ³�₃₂ ⁵�₁₆ ³�₃₂ 2¹�₄ ⁷�₁₆ 0.058 1.5931.7309 1.7204 18 1¹¹�₁₆ ¹⁷�₃₂ ¹¹�₁₆ ¹�₈ ⁵�₁₆ ³�₃₂ 2¹⁷�₃₂ ⁷�₁₆ 0.058 1.805

1.9309 1.9264 18 1⁷�₈ ¹⁹�₃₂ ³�₄ ¹�₈ ⁵�₁₆ ³�₃₂ 2¹¹�₁₆ ¹�₂ 0.058 2.0052.1209 2.1158 18 2¹�₁₆ ¹⁹�₃₂ ³⁄₄ ¹�₈ ⁵�₁₆ ¹�₈ 2³¹�₃₂ ¹⁄₂ 0.063 2.1952.3239 2.3188 18 2¹�₄ ⁵�₈ ²⁵�₃₂ ¹�₈ ⁵�₁₆ ¹�₈ 3⁵�₃₂ ¹⁷⁄₃₂ 0.063 2.4132.5119 2.5068 18 2⁷�₁₆ ²¹�₃₂ ¹³�₁₆ ¹�₈ ⁵�₁₆ ¹�₈ 3³�₈ ⁹�₁₆ 0.063 2.6012.7149 2.7098 18 2⁵�₈ ²¹�₃₂ ²⁹�₃₂ ¹�₈ ⁵�₁₆ ¹�₈ 3⁵�₈ ⁹�₁₆ 0.063 2.804

2.8789 2.8735 12 2²⁵�₃₂ ¹¹�₁₆ ¹⁵�₁₆ ⁵�₃₂ ⁵�₁₆ ¹�₈ 3⁷�₈ ¹⁹�₃₂ 0.072 2.9883.0829 3.0770 12 3 ¹¹�₁₆ ¹⁵�₁₆ ⁵�₃₂ ³�₈ ¹�₈ 4⁵�₃₂ ¹⁹�₃₂ 0.072 3.1923.2859 3.2800 12 3³�₁₆ ²³�₃₂ ³¹�₃₂ ⁵�₃₂ ³�₈ ¹�₈ 4¹³�₃₂ ⁵�₈ 0.072 3.4103.4729 3.4655 12 3³�₈ ¹³�₁₆ 1¹�₁₆ ⁵�₃₂ ³�₈ ⁵�₃₂ 4²¹�₃₂ ¹¹�₁₆ 0.094 3.5973.6759 3.6685 12 3⁹�₁₆ ²⁷�₃₂ 1³�₃₂ ⁵�₃₂ ³�₈ ⁵�₃₂ 4¹⁵�₁₆ ²³⁄₃₂ 0.094 3.815

3.8639 3.8565 12 3²⁵�₃₂ ⁷�₈ 1³�₁₆ ⁵�₃₂ ³�₈ ⁵�₃₂ 5³�₁₆ ³�₄ 0.094 4.003


To Order Specify


300


Bearing Series 12, 13, 222, 223, 232*



max min.

lbs in



40 AN 40 W 40 9.70 7.8740 7.847 7.831844 N 44 W 44 13.5 8.6614 8.628 8.6128


To Order Specify

AN 21 LocknutW 21 Lockwasher

*For bearings in series 232, larger than a 23244, use locknuts and lockplates on pages 302 and 303.

301


Bearing Series 12, 13, 222, 223, 232*

Dimensions


in

4.0679 4.0596 12 3¹⁵�₁₆ ⁷�₈ 1³�₁₆ ⁵�₃₂ ³�₈ ⁵�₃₂ 5⁷�₁₆ ³�₄ 0.094 4.2074.2709 4.2626 12 4³�₁₆ ²⁹�₃₂ 1⁷�₃₂ ⁵�₃₂ ³�₈ ³�₁₆ 5²³⁄₃₂ ²⁵�₃₂ 0.125 4.4104.6619 4.6536 12 4⁹⁄₁₆ ¹⁵�₁₆ 1¹�₄ ⁵�₃₂ ³�₈ ³�₁₆ 6¹�₈ ¹³�₁₆ 0.125 4.8165.0519 5.0436 12 4¹⁵�₁₆ 1 1⁵�₁₆ ⁵�₃₂ ¹�₂ ³�₁₆ 6³�₄ ⁷�₈ 0.125 5.2095.4429 5.4346 12 5⁵�₁₆ 1¹�₁₆ 1³�₈ ⁵�₃₂ ⁵�₈ ³�₁₆ 7³�₃₂ ¹⁵�₁₆ 0.125 5.600

5.8339 5.8256 12 5³�₄ 1¹�₈ 1¹�₂ ⁵�₃₂ ⁵�₈ ⁷�₃₂ 7¹¹�₁₆ ³¹�₃₂ 0.156 6.0016.2028 6.1937 8 6¹�₈ 1³�₁₆ 1⁹�₁₆ ¹�₄ ⁵�₈ ¹⁵�₆₄ 8¹�₁₆ 1¹�₃₂ 0.156 6.4076.5778 6.5687 8 6¹�₂ 1⁷�₃₂ 1¹⁹�₃₂ ¹�₄ ³�₄ ¹⁵�₆₄ 8²¹�₃₂ 1¹�₁₆ 0.156 6.7826.9848 6.9757 8 6²⁹�₃₂ 1¹�₄ 1⁵�₈ ¹�₄ ³�₄ ¹⁵�₆₄ 9¹�₁₆ 1³�₃₂ 0.156 7.1897.3908 7.3817 8 7⁵�₁₆ 1⁹�₃₂ 1²¹�₃₂ ¹�₄ ³�₄ ¹⁵�₆₄ 9¹⁵⁄₃₂ 1¹�₈ 0.156 7.595

7.7658 7.7544 8 7¹¹�₁₆ 1¹¹�₃₂ 1²³⁄₃₂ ¹�₄ ⁷�₈ ¹⁵�₆₄ 9²⁷�₃₂ 1³�₁₆ 0.156 8.0008.5468 8.5347 8 8⁵�₁₆ 1³�₈ 1⁹�₁₆ ¹�₄ 1¹�₁₆ ³�₈ 11 1¹�₄ 0.156 8.719


To Order Specify

AN 21 LocknutW 21 Lockwasher

*For bearings in series 232, larger than a 23244, use locknuts and lockplates on pages 302 and 303.



max min.

lbs in

22 N 022 W 022 1.75 4.3307 4.325 4.313824 N 024 W 024 1.90 4.7244 4.716 4.704826 N 026 W 026 2.65 5.1181 5.106 5.094828 N 028 W 028 2.60 5.5118 5.497 5.485830 N 030 W 030 3.65 5.9055 5.888 5.8768

32 N 032 W 032 4.15 6.2992 6.284 6.268834 N 034 W 034 4.50 6.6929 6.659 6.643836 N 036 W 036 4.80 7.0866 7.066 7.050838 N 038 W 038 6.65 7.4803 7.472 7.456840 N 040 W 040 7.65 7.8740 7.847 7.8318

44 N 044 W 044 9.25 8.6614 8.628 8.6128

48 N 048 PL 48 13.0 9.4488 9.442 9.421852 N 052 PL 52 15.0 10.2362 10.192 10.171856 N 056 PL 56 17.0 11.0236 11.004 10.983860 N 060 PL 60 23.0 11.8110 11.785 11.764864 N 064 PL 64 26.0 12.5984 12.562 12.5418

68 N 068 PL 68 29.5 13.3858 13.303 13.287072 N 072 PL 72 30.0 14.1732 14.134 14.118076 N 076 PL 76 41.0 14.9606 14.921 14.905080 N 080 PL 80 46.0 15.7480 15.709 15.693084 N 084 PL 84 49.0 16.5354 16.496 16.4800

88 N 088 PL 88 66.5 17.3228 17.283 17.267092 N 092 PL 92 68.5 18.1102 18.071 18.055096 N 092 PL 96 71.5 18.8976 18.858 18.8420

1500 N 500 PL 500 79.0 19.6460 19.646 19.64401530 N 530 PL 530 107.0 20.8270 20.827 20.8070

302


(B+L+1/4” for N 048-N 076)

To Order Specify


Mounting Accessories/Light SectionLocknuts, Lockwashers and Lockplates

Bearing Series 230, 231, 23248 and larger

303

Mounting Accessories/Light SectionLocknuts, Lockwashers and Lockplates

Bearing Series 230, 231, 23248 and larger

Dimensions


in

4.2709 4.2626 12 4³�₁₆ ²⁹�₃₂ 1⁷�₃₂ ⁵�₃₂ ³�₈ ³�₁₆ 5⁵�₁₆ ²⁵�₃₂ 0.125 4.4104.6619 4.6536 12 4⁹⁄₁₆ ¹⁵�₁₆ 1¹�₄ ⁵�₃₂ ³�₈ ³�₁₆ 5¹¹⁄₁₆ ¹³�₁₆ 0.125 4.8165.0519 5.0436 12 4¹⁵�₁₆ 1 1⁵�₁₆ ⁵�₃₂ ¹�₂ ³�₁₆ 6¹�₈ ⁷�₈ 0.125 5.2095.4429 5.4346 12 5⁵�₁₆ 1¹�₁₆ 1³�₈ ⁵�₃₂ ⁵�₈ ³�₁₆ 6¹�₂ ¹⁵�₁₆ 0.125 5.6005.8339 5.8256 12 5²³�₃₂ 1¹�₈ 1¹�₂ ⁵�₃₂ ⁵�₈ ⁷�₃₂ 7¹�₈ ³¹�₃₂ 0.125 6.000

6.2028 6.1937 8 6¹�₈ 1³�₁₆ 1⁹�₁₆ ¹�₄ ⁵�₈ ¹⁵�₆₄ 7¹�₂ 1¹�₃₂ 0.125 6.4076.5778 6.5687 8 6¹�₂ 1⁷�₃₂ 1¹⁹�₃₂ ¹�₄ ³�₄ ¹⁵�₆₄ 7⁷�₈ 1¹�₁₆ 0.125 6.7826.9848 6.9757 8 6⁹�₃₂ 1¹�₄ 1⁵�₈ ¹�₄ ³�₄ ¹⁵�₆₄ 8¹�₄ 1³�₃₂ 0.125 7.1897.3908 7.3817 8 7⁵�₁₆ 1⁹�₃₂ 1²¹�₃₂ ¹�₄ ³�₄ ¹⁵�₆₄ 8¹¹�₁₆ 1¹�₈ 0.125 7.5957.7658 7.7544 8 7¹¹�₁₆ 1¹¹�₃₂ 1²³⁄₃₂ ¹�₄ ⁷�₈ ¹⁵�₆₄ 9⁷�₁₆ 1³�₁₆ 0.125 8.000

8.5468 8.5347 8 8⁵�₁₆ 1³�₈ 1⁹�₁₆ ¹�₄ 1¹�₁₆ ³�₈ 10¹�₄ 1¹�₁₄ 0.125 8.719

Capscrew Size9.3337 9.3123 6 9³�₁₆ 1²³⁄₃₂ ¹�₂ ¹�₄ 1¹�₈ ⁷�₁₆ 11⁷⁄₁₆ 1¹¹�₃₂ ⁵�₁₆"-18 x ⁵�₈"

10.0837 10.0707 6 9¹⁵�₁₆ 1²⁵⁄₃₂ ¹�₂ ¹�₄ 1³�₁₆ ⁷�₁₆ 12³�₁₆ 1¹³⁄₃₂ ⁵�₁₆"-18 x ⁵�₈"10.8957 10.8827 6 10³�₄ 1⁷�₈ ¹�₂ ¹�₄ 1¹�₄ ⁷�₁₆ 13 1¹�₂ ⁵�₁₆"-18 x ⁵�₈"11.6767 11.6637 6 11¹�₂ 1¹⁵⁄₁₆ ¹�₂ ¹�₄ 1³�₈ ⁷�₁₆ 14³�₁₆ 1⁹�₁₆ ³�₈"-16 x ³�₄"12.4537 12.4402 6 12⁵�₁₆ 2¹�₃₂ ¹�₂ ¹�₄ 1⁷�₁₆ ⁷�₁₆ 15 1²¹⁄₃₂ ³�₈"-16 x ³�₄"

13.203 13.187 5 13¹�₁₆ 2⁵⁄₃₂ ¹�₂ ¹�₄ 1¹�₂ ⁷�₁₆ 15³�₄ 1²⁵�₃₂ ³�₈"-16 x ³⁄₄"14.034 14.018 5 13¹³�₁₆ 2⁵⁄₃₂ ¹�₂ ¹�₄ 1¹�₂ ¹�₂ 16¹�₂ 1²⁵�₃₂ ³�₈"-16 x ³⁄₄"14.821 14.805 5 14⁵�₈ 2⁹�₃₂ ¹�₂ ¹�₄ 1¹�₂ ¹�₂ 17³�₄ 1²⁹⁄₃₂ ¹⁄₂"-13 x ⁷�₈"15.609 15.593 5 15³�₈ 2⁷�₁₆ ¹�₂ ¹�₄ 1⁵�₈ ¹�₂ 18¹⁄₂ 2¹�₁₆ ¹⁄₂"-13 x ⁷�₈"16.396 16.380 5 16³�₁₆ 2⁷�₁₆ ¹�₂ ¹�₄ 1⁵�₈ ¹�₂ 19⁵⁄₁₆ 2¹�₁₆ ¹⁄₂"-13 x ⁷�₈"

17.183 17.167 5 17 2³�₄ ¹�₂ ¹�₄ 1¹³�₁₆ ¹�₂ 20¹�₂ 2³�₈ ⁵�₈"-11 x 1"17.971 17.955 5 17³�₄ 2³�₄ ¹�₂ ¹�₄ 1¹³�₁₆ ¹�₂ 21¹�₄ 2³�₈ ⁵�₈"-11 x 1"18.758 18.742 5 18¹�₂ 2³�₄ ¹�₂ ¹�₄ 1¹³�₁₆ ¹�₂ 22¹�₁₆ 2³�₈ ⁵�₈"-11 x 1¹�₄"19.546 19.530 5 19¹�₄ 3⁹�₆₄ ¹�₂ ¹�₄ 1.812 ¹�₂ 22¹³�₁₆ 2¹¹�₁₆ ⁵�₈"-11 x 1¹�₄"20.702 20.682 4 20¹�₄ 3⁹�₆₄ ¹�₂ ¹�₄ 1.812 ¹�₂ 24¹³�₁₆ 2¹¹�₁₆ ⁵�₈"-11 x 1¹⁄₄"


Lockplate and Capscrew

To Order Specify


The SKF Mounted Product Catalog features our standard range of unit ball bearings, unit roller bearings (including Pop Release), split pillow block housings and accessories.

To demonstrate additional capabilities within the Group, a listing of publications follows.Please request and reference any of the following documents for details on other SKFproducts and services.

When your application requires a custom-engineered solution, we recommend youcontact SKF Application Engineering for more information and to discuss your specificapplication or requirements.

Maintenance Products Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MP 100EUS General Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4000USSNL Plummer Block Housings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4403ESKF Service Division Brochure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112-600Bearing Installation and

Maintenance Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140-710TempGuard Datasheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .610-602Air Handling Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .620-700Y-bearing Units / The First

Multifunction Seal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .620-616Pop Release Brochure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .630-710SNH Split Pillow Block Housings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .640-425A-Design Split Pillow Block Housings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .640-610SAF Split Pillow Block Housings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .640-816SKF PosiTrac and

PosiTrac Plus Seals Brochure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .655-600

PublicationListing

304

4762(00)B and 4762(00)B-VSB Series / Insert Bearings / Collar Mounted / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120Bearing Series 12, 13, 222, 223, 232 / Locknuts and Lockwashers / Mounting Accessories/Heavy Section . . . . . . . . . . . . . . . . . . . . . . . .298-301Bearing Series 230, 231, 23248 and larger / Locknuts, Lockwashers and Lockplates / Mounting Accessories/Light Section . . . . . . . . . . . . . . .302Bearings Series 12, 13, 222 / Adapters / Mounting Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .293Bearings Series 223 and 232 / Adapters / Mounting Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .296-297Bearings Series 230 / Adapters / Mounting Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .294Bearings Series 231 / Adapters / Mounting Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .295BSYB4752(00) Series / Insert Bearings / Pop Release / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121F-FM / Flangette / Light Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46FSYE / Pillow Block / Collar Mounted / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98FSYE-N / Pillow Block / Pop Release / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99FT-FM / Flangette / Light Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47FY-FM / Flange / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34FY-TF / AH / Flange / Standard Duty / Air Handling Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66FY-TF / Flange / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32FY-WF / Flange / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33FYM-TF / AH / Flange / Medium Duty / Air Handling Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67FYM-TF / Flange / Medium Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35FYR / Flange Block / Collar Mounted / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102FYRP / Piloted Flange / Collar Mounted / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103FYT-FM / Flange / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38FYT-TF / AH / Flange / Standard Duty / Air Handling Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64FYT-TF / Flange / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36FYT-WF / Flange / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37FYTM-TF / AH / Flange / Medium Duty / Air Handling Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65FYTM-TF / Flange / Medium Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39G-FM / Rubber Cartridge / Light Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49R-FM / Rubber Cartridge / Light Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48S-FM / Pillow Block / Light Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44SAF 1300 / Ball Bearing / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166-167SAF 1500 / Ball Bearing / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .168-169SAF 1600 / Ball Bearing / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170-171SAF 22200 / Spherical Roller / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172-173SAF 22300 / Spherical Roller / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174-175SAF 22500 / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176-177SAF 22600 / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178-179SAF 23000 KA / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180-181SAF C2200 / Toroidal Roller (CARB™) / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182-183SAF C2300 / Toroidal Roller (CARB™) / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .184-185SAF C2500 / Toroidal Roller (CARB™) / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186-187SAF C2600 / Toroidal Roller (CARB™) / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .188-189SAF C3000 KA / Toroidal Roller (CARB™) / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190SAF C3000 KA / Toroidal Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191SAFS 22200 / Spherical Roller / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194-195SAFS 22300 / Spherical Roller / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .196-197SAFS 22500 / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198-199SAFS 22600 / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200-201SAFS 23000 KA / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202-203SAW 23200 / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230-228SAW 23200 / Spherical Roller / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .229SAW 23500 / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .231SDAF 22200 / Spherical Roller / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .206-207SDAF 22300 / Spherical Roller / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .208-209SDAF 22500 / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210-211SDAF 22600 / Spherical Roller / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212-213SDAF 23000 / Extended Range / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .236-237SDAF 23000 KA / Extended Range / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .238-239SDAF 23100 / Extended Range / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .240-241SDAF 23100 KA / Extended Range / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242-243SDAF 23200 / Extended Range / Cylindrical Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244-245SDAF 23200 KA / Extended Range / Adapter Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .246-247Series 1200 / Self-aligning Ball Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .276Series 1300 / Self-aligning Ball Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .277Series 22200 / Spherical Roller Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .278

305

Index

Series 22300 / Spherical Roller Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .279Series 23000 / Spherical Roller Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .280Series 23100 / Spherical Roller Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .281Series 23200 / Spherical Roller Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .282Series C2200 / Toroidal Roller CARB™ Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .283Series C2300 / Toroidal Roller CARB™ Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .284Series C3000 / Toroidal Roller CARB™ Bearings / Bearings for Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .285SR-FM / Pillow Block / Light Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45SY-FM / Pillow Block / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26SY-TF / AH / Pillow Block / Standard Duty / Air Handling Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61SY-TF / Pillow Block / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24SY-WF / Pillow Block / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25SYE / Pillow Block / Collar Mounted / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96SYE-N / Pillow Block / Pop Release / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97SYH-FM / Pillow Block / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30SYH-TF / AH / Pillow Block / Standard Duty / Air Handling Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62SYH-TF / Pillow Block / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28SYH-WF / Pillow Block / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29SYM-TF / AH / Pillow Block / Medium Duty / Air Handling Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63SYM-TF / Pillow Block / Medium Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27SYR / Pillow Block / Collar Mounted / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100SYR-N / Pillow Block / Pop Release / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101TBR / Take-up / Collar Mounted / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104TBR-N / Take-up / Pop Release / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105TBY-FM / Take-up / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42TBY-TF / Take-up / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40TBY-WF / Take-up / Standard Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41TBYM-TF / Take-up / Medium Duty / Ball Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43TFT / Take-up Frames / Top Mount / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108-111TFT / Take-up Frames / Top Mount / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .222-225TRH / Take-up Frames / Collar Mounted / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106TRH-NPA / Take-up Frames / Pop Release / Roller Bearing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107TY-RPA / Take-up Frames / Top Angle / Split Pillow Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .216-219YAR-2F / Spherical O.D. / Medium Duty / Wide Inner Ring Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55YAR-2F / Spherical O.D. / Standard Duty / Wide Inner Ring Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54YEL-2F / Spherical O.D. / Standard Duty / Wide Inner Ring Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51YEL-2FCW / Cylindrical O.D. / Standard Duty / Wide Inner Ring Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53YET / Spherical O.D. / Standard Duty / Wide Inner Ring Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

306

Index

mounted products skf-usa

Documents

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y1 y2 y0

power station

accepted engineering

split pillow

split pillow

split pillow

split pillow