jaw type - rodavigo

JW-1

Jaw Type

JW

Polígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

Jaw Type

JW-2

JW

OverviewJaw Type Couplings—USA StandardElastomer-in-CompressionThe Jaw Type couplings from Lovejoy are offered in the industry’s largest variety ofstock bore/keyway combinations. These couplings require no lubrication and pro-vide highly reliable service for light, medium, and heavy duty electrical motor andinternal combustion power transmission applications. Other features and benefitsinclude:� Fail-safe — will still perform if elastomer fails.� No metal to metal contact.� Resistant to oil, dirt, sand, moisture and grease.� More than 850,000 combinations of bore sizes.� Most types available from stock in 24 hours.Applications include power transmission to industrial equipment such as pumps,gear boxes, compressors, blowers, mixers, and conveyors. Lovejoy’s Jaw Type cou-plings are available in 24 sizes from a minimum torque rating of 3.5 in–lbs to amaximum torque rating of 170,004 in–lbs and a bore range of .125 inches to 7inches. Lovejoy’s standard bore program covers AGMA, SAE, and DIN bore/key-way and spline bore combinations.

The Lovejoy Jaw Type coupling is available in a variety of metal hub and insertmaterials. Hubs are offered in sintered metal, aluminum, bronze, steel, stainlesssteel, and ductile iron.

L TypeThis coupling offers standard shaft-to-shaft connection for general industrial dutyapplications. Standard L type coupling hub materials are either sintered iron (L035- L150) or cast iron (L190 - L276).

LC TypeThis is the basic L coupling, except the insert is a snap wrap elastomer with retain-ing collar. Designed for easy elastomer replacement without disturbing the hubs,this coupling type is suited for applications over 1750 RPM.

AL TypeThe aluminum construction means this coupling is light weight with low overhungload and low inertia. The AL type also offers excellent resistance to atmosphericconditions, so it is perfect for corrosive environment applications.

SS TypeNew SS type stainless steel hubs available for applications needing maximum pro-tection against harsh environmental conditions. Sizes SS075-SS150 available fromstock. Other sizes available on request.

RRS TypeThe center “drop out” section of this coupling provides proper shaft separation while also allowing easy elastomer installation without disturbing the hubs orrequiring realignment of shafts. Designed for the pump industry, it accommodatesAmerican and European industry standard pump/motor shaft separations. The drop out spacer is made of glass reinforced plastic, cast iron or aluminum.

SW TypeThis coupling is the standard L Type with a snap wrap elastomer with retaining ring. It is well suited for standard shaft-to-shaft connection in general industrial pur-pose applications under 1750 RPM.

C & H TypesThese couplings provide standard shaft-to-shaft connection for medium (C) and heavy (H) duty range applications. The standard C coupling hub is made of cast iron, while the H is constructed of ductile iron.

L COUPLING

LC COUPLING

AL COUPLING

RRS COUPLING

SW COUPLING

C & H COUPLINGS

The new Jaw In-Shear coupling is presented in the next section of this catalog,labeled “JIS” on the page tabs

SS COUPLING


JW-3

Jaw Type

JW

Lovejoy offers four types of elastomer designs to allow for additional flexibil-ity in addressing specific application requirements. One piece designs areused in the “L” and “AL” models (referred to as spiders) and multiple part“load cushions” are used in the “C” and “H” model couplings. The load cush-ions are in sets of 6 to 14 pieces depending on coupling size.

Solid Center SpiderThe solid center design is the most commonly used in general power trans-mission applications when the shafts of the driver and driven can be keptseparate by a standard gap.

Open Center SpiderThe open center spider design allows the shafts of the driver and driven tobe positioned within a short distance. Open center spiders offer shaft posi-tioning flexibility but have a lower maximum RPM capability. (1750 RPMmax. for NBR, 3600 RPM max. for Urethane/Hytrel.)

CushionsThe cushion design is available exclusively for the Lovejoy Types C and Hjaw couplings. The load cushions are held in place radially by a steel collarwhich is attached to one of the hubs. This design allows for easy installa-tion and removal of the load cushions. The cushion design has the sameengineering purpose as the spider designs but is more effective in theheavy duty applications that Types C and H couplings address.

Snap Wrap Flexible SpiderThe snap wrap flexible spider design allows the spider section of the cou-pling to be easily installed or removed without disturbing the coupling hubs.This design also allows for close shaft separations all the way up to thehubs maximum bore, which is not possible with open center spiders.Maximum RPM is 1750 with retaining ring, but if used in LC Type (with col-lar) the normal RPM rating of the coupling size applies. This style is avail-able in NBR and Urethane only, and in limited sizes.

NOTE:Complete technical data for the new Jaw In-Shear elastomer is containedin the next section of this catalog, labeled “JIS” on the page tabs.

Spider MaterialsSOX (NBR) RubberNitrile Butadiene (Buna N) Rubber, a highly flexible insert material that is oilresistant, is our standard elastomer. It resembles natural rubber inresilience and elasticity, and operates effectively in temperature ranges of -40º to + 212º F (-40º to +100ºC). (Also applies to SXB Cushions.)

UrethaneUrethane has 1.5 times greater torque capability than NBR and offers goodresistance to oil and chemicals. However, this material provides less damp-ening effect and operates at a temperature range of -30º to +160º F (-34º to +71ºC).

HytrelHytrel is a flexible elastomer designed for high torque and high temperatureoperations. Hytrel can operate in temperatures of -60º to +250º F (-51º to +121ºC) and has an excellent resistance to oil and chemicals. It is best used in continuous load applications rather than cyclic or on/offservice.

BronzeBronze is a rigid, porous, oil-impregnated metal insert exclusively for lowspeed (max. 250 RPM) applications requiring high torque capabilities.Bronze performance is not affected by water, oil, dirt, or extreme tempera-tures — operates in temperatures of -40º to +450º F (-40º to +232º C).

Overview

Elastomers-in-Compression

WARNINGYou must refer to page iv for Important Safety Instructions and Precautions for the selection and use of these products. Failure to follow the instructionsand precautions can result in severe injury or death.

!


Step 1: Determine the Nominal Torque of your application by using thefollowing formula:

Nominal Torque = in-lb = (HP x 63025)RPM

Nm = (KW x 9550)RPM

Step 2: Using the Application Service Factors Chart 1 (pg. JW-6) selectthe service factor which best corresponds to your application.

Step 3: Calculate the Design Torque of your application by multiplying theNominal Torque calculated in Step 1 by the Application ServiceFactor determined in Step 2.

Design Torque = Nominal Torque x Application Service Factor

Step 4: Using the Spider Performance Data Chart 2 (pg. JW-7), select the elastomer material which best corresponds to yourapplication.

Step 5: Using the Coupling Nominal Rated Torque Chart 3 (pg. JW-7),locate the appropriate elastomer material column for the elastomer selected in Step 4.

Scan down this column to the first entry where the Torque Valuein the appropriate column is greater than or equal to the DesignTorque calculated in Step 3.

Once this value is located, refer to the corresponding couplingsize in the first column of the Coupling Nominal Rated TorqueChart 3 (pg. JW-7).

List of Charts provided for Selection:Chart 1—Application Service Factors (pg. JW-6)Chart 2—Spider Performance Data (pg. JW-7)Chart 3—Coupling Nominal Rated Torque (pg. JW-7 or JW-20)Formulas:

Nominal Torque = in-lb = (HP x 63025)RPM

Nm = (KW x 9550)RPM

Design Torque = Nominal Torque x Application Service Factor

Jaw Type

JW-4

JW

Selection Process

The selection process for determining the proper jaw coupling size andelastomer requires using the charts shown on the following pages. Thereare three components to be selected, two hubs and one elastomer. Whenthe shaft size of the driver and driven of the application are of the samediameter, the hubs selected will be the same. When shaft diameters differ,hubs selected will differ accordingly.

Information necessary before a coupling can be selected:� HP (or KW) and RPM or Torque of driver� Shaft sizes of driver and driven equipment and

corresponding keyways� Application description� Environmental conditions (i.e. extreme temperature,

corrosive conditions, space limitations)

Steps In Selecting A Jaw Coupling

Jaw Type Coupling Selection Process

Refer to the maximum RPM value (pg. JW-20) for this elastomertorque capability to ensure that the application requirements aremet. If the requirement is not satisfied at this point, another type ofcoupling may be required for the application. Please consult ourLovejoy application engineers.

Step 6: Compare the application driver/driven shaft sizes to the maximum bore size available on the coupling selected. If coupling bore size isnot large enough for the shaft diameter, select the next largest cou-pling that will accommodate the driver/driven shaft diameters. Referto Chart 3 (pg. JW-7).

Step 7: Using the Item (UPC) Number Selection charts (pgs. JW-9 and JW-10), find the appropriate Bore and Keyway sizes required andlocate the Lovejoy Item (UPC) number.


JW-5

Jaw Type

JW

A coupling is needed to connect a 20 HP standard electric motor rated at1800 RPM to a rotary pump. The shaft size of the electric motor (driver) is2.0 inches and the pump (driven) is 1.75 inches. There are no specialenvironmental conditions and the general operating temperature is normalroom temperature of 72º F. Less than 1º of misalignment is expected.

Step 1: Determine the Nominal Torque:Nominal Torque = (HP x 63025)

RPM= (20 x 63025)

1800= 700.28 in-lb

Step 2: Using the Application Service Factor Chart 1 (pg. JW-6), selectthe service factor which best corresponds to your application.The Application Service Factor for an electric motor with stan-dard torque driving a rotary pump is 1.25. The value of 1.25 isfound under the application category Pumps, Rotary, column:Electric Motor w/Standard Torque in Chart 1.

Step 3: Calculate the Design Torque of your application:

Design Torque = Nominal Torque x Application Service Factor= 700.28 x 1.25 = 875.35 in-lb

Step 4: Using the Elastomer Performance Data Chart 2 (pg. JW-7),select the elastomer material which best corresponds to yourapplication. Since there are no special environmental conditions,the operating temperature is 72ºF and less than 1º of angularmisalignment is required, the NBR elastomer material is select-ed.

Step 5: Using the Coupling Nominal Rated Torque Chart 3 (pg. JW-7),the NBR elastomer column is used to determine the proper cou-pling size. Scanning down the NBR column, the first entry toaccommodate the Design Torque value of 875.35 in-lb is the sizeL150 with a nominal torque rating of 1,240 in-lb. Referring topage JW-20, the maximum RPM of 1800 on the electric motor ofthe application does not exceed the 5000 RPM maximumallowed for the L150 size coupling with an NBR elastomer.

Step 6: Compare the application driver/driven shaft size to the maximumbore available in the coupling selected (pg. JW-7). The electricmotor (driver) of this application has a shaft size of 2.0 inchesand the pump (driven) has a shaft size of 1.75 inches. The L150coupling has a maximum bore less than the driver shaft size.Continuing down the Maximum Bore column, in Chart 3 (pg. JW-7), the L190 size is found to have a maximum bore size of 2.125 and is able to accommodate the driver/driven

Selection Example

Selection Process

shaft sizes.Therefore, the proper coupling size for this application is a Lovejoy L190 with an NBR elastomer.

Step 7: Using the Item (UPC) number Selection charts, locate the appro-priate Lovejoy Item (UPC) numbers. The L Type Coupling Elastomer chart (pg. JW-8), and the L Type CouplingInch Hubs chart (pg. JW-10), provides easy reference to theLovejoy Item (UPC) numbers.

Locate the L Type Couplings Elastomer chart (pg. JW-8).

The elastomer is selected by scanning down the type column and locating the NBR (Solid) entry. Read across to the L190 column and locate the Lovejoy Item (UPC) number of 12274.This number should be prefixed with the Lovejoy Item (UPC) number of 685144.

Locate the L Type Coupling Inch Hubs selection chart (pg. JW-10).

The first bore size to be located is for the 2 inch shaft on the elec-tric motor. Scan down the Bore/Keyway column to the 2 inch boreentry. Read across to the L190 column to locate the Lovejoy Item(UPC) number of 12303. This number should be prefixed with the Lovejoy Item (UPC) number of 685144.

The second bore size to be located is for the 1.75 inch shaft on the pump. Scan down the Bore/Keyway column to the 13/4 inchbore entry. Read across to the L190 column to locate the LovejoyItem (UPC) number of 12299. This number should be prefixed with the Lovejoy Item (UPC) number of 685144.


Jaw Type

JW-6

JW

Selection Data

Beater, Pulper, Jordans, Dresses .... 2.00 2.25 2.00 2.7 2.3

Calenders, Dryers, Washers, Thickener .................. 1.50 1.75 1.50 2.2 1.8Converting Machines, Conveyors ................ 1.20 1.45 1.20 1.9 1.5

Printing Presses ........ 1.50 1.75 1.50 1.7 1.3Pug Mill ...................... 1.75 2.00 1.75 2.0 1.6Pumps

Centrifugal ................ 1.00 1.25 1.00 1.7 1.3Gear, Rotary, Vane .... 1.25 1.50 1.25 2.0 1.6Reciprocating:1–Cyl. Single or Double Acting .......... 2.00 2.25 2.00 2.7 2.32–Cyl. Single Acting .. 2.00 2.25 2.00 2.7 2.3

2–Cyl. Double Acting1.75 2.00 1.75 2.5 2.03 or more Cyl. .......... 1.50 1.75 1.50 2.2 1.8

Rubber MachineryMixers ........................ 2.50 2.75 2.50 3.2 2.8Rubber Calender ...... 2.00 2.25 2.00 2.7 2.3

ScreensAir washing, Water .... 1.00 1.25 1.00 1.7 1.3Rotary—stone or gravel,Dewatering .............. 1.50 1.75 1.50 2.2 1.8

Vibrating .................... 2.50 2.75 2.50 3.2 2.8Grizzly ...................... 2.00 2.25 2.00 2.7 2.3

Shredders .................. 1.50 1.75 1.50 2.2 1.8Steering Gears .......... 1.00 1.25 1.00 1.7 1.3Stokers........................ 1.00 1.25 1.00 1.7 1.3Suction Roll (paper) .. 1.50 1.75 1.50 2.2 1.8Textile Machinery

Dryers, Dyeing Machinery,Mangle .................... 1.20 1.45 1.20 2.0 1.6

Loom, Spinner, Tenter frames............ 1.50 1.75 1.50 2.2 1.8

Tumbling Barrels........ 1.75 2.00 1.75 2.5 2.0Windlass .................... 2.00 2.25 2.00 2.7 2.3Woodworking Mach. ...... 1.00 1.25 1.00 1.7 1.3

1- 2-Cyl. Cyl.

Agitators .................... 1.00 1.25 1.00 1.7 1.3Band Resaw (lumber) .. 1.50 1.75 1.50 2.2 1.8Barge Haul Puller ........ 2.00 2.25 2.00 2.7 2.3Beaters........................ 1.50 1.75 1.50 2.2 1.8Blowers

Centrifugal ................ 1.00 1.25 1.00 1.7 1.3Lobe, Vane ................ 1.25 1.50 1.25 2.0 1.6

Bottling Machinery .... 1.25 1.50 1.25 2.0 1.6Brew Kettles (distilling) 1.25 1.50 1.25 2.0 1.6Can Filling Machinery 1.00 1.25 1.00 1.7 1.3Car Dumpers .............. 2.50 2.75 2.50 3.2 2.8Car Pullers.................. 1.50 1.75 1.50 2.2 1.8Card Machine ............ 1.75 2.00 1.75 2.5 2.0Chiller (oil) .................. 1.50 2.00 1.25 2.0 2.0Compressors

Centrifugal ................ 1.00 1.25 1.00 1.7 1.3Screw, Lobe .............. 1.25 1.50 1.25 2.0 1.6Reciprocating ............ See Note

Conveyors, Uniformly FedAssembly, Belt, Screw 1.00 1.25 1.00 1.7 1.3Bucket, Sawdust........ 1.25 1.50 1.25 2.0 1.6Live Roll, Shaker,

..........Reciprocating 3.00 3.25 3.00 3.7 3.3Conveyors, Not Uniformly Fed

Assembly, Belt, ..............Oven, Screw 1.20 1.45 1.20 1.9 1.5Reciprocating ............ 2.50 2.75 2.50 3.2 2.8Shaker ...................... 3.00 3.25 3.00 3.7 3.3

Cookers—Brewing, Distilling,Food .......................... 1.25 1.50 1.25 2.0 1.6

Cranes & Hoist .......... 2.00 2.25 2.00 2.7 2.3Crushers—Cane (sugar), Stone, or Ore

.................................. 3.00 3.25 3.00 3.7 3.3Dredges

Cable reels ................ 2.00 2.25 2.00 2.7 2.3Conveyors, Pumps,

Maneuvering Winches 1.50 1.75 1.50 2.2 1.8Cutter Head Drives.... 2.50 2.75 2.50 3.2 2.8

Dynamometer ............ 1.50 1.75 1.50 2.2 1.8Evaporators ................ 1.00 1.25 1.00 1.7 1.3Fans

Centrifugal ................ 1.00 1.25 1.00 1.7 1.3Cooling Towers .......... 2.00 2.25 2.00 2.7 2.3Forced Draft, Propeller .................. 1.50 1.75 1.50 2.2 1.8

Induced draft w/damper control...... 2.00 2.25 2.00 2.7 2.3

Induced draft w/o damper control ........ 1.25 1.50 1.25 2.0 1.6

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1- 2-Cyl. Cyl.

FeedersBelt, Screw ................ 1.00 1.25 1.00 1.7 1.3Reciprocating ............ 2.50 2.75 2.50 3.2 2.8

Filter, Press-oil .......... 1.50 1.75 1.50 2.2 1.8Generators

Not Welding .............. 1.00 1.25 1.00 1.7 1.3Welding...................... 2.00 2.25 2.00 2.7 2.3Hoist .......................... 1.50 1.75 1.50 2.2 1.8

Hammermills .............. 2.00 2.25 2.00 2.7 2.3Kilns ............................ 1.50 1.75 1.50 2.2 1.8Laundry Washers—

Reversing .................. 2.00 2.25 2.00 2.7 2.3Lumber Machinery

Barkers, Edger Feeder, Live Roll .................. 2.00 2.25 2.00 2.7 2.3

Planer, Slab Conveyor .. 2.00 2.25 2.00 2.7 2.3Machine Tools

Punch Press-gear Driven, Plate Planer.............. 2.00 2.25 2.00 2.7 2.3

Tapping Machinery, Bending Roll ............ 2.00 2.25 2.00 2.7 2.3

Main Drive ................ 1.50 1.75 1.50 2.2 1.8Auxiliary Drives.......... 1.00 1.25 1.00 1.7 1.3

Metal Forming MachinesDraw Bench-carriage & Main Drive ............ 2.00 2.25 2.00 2.7 2.3

Extruder, Forming Machine,Wire Drawing............ 2.00 2.25 2.00 2.7 2.3Table Conveyors ........ 2.50 2.75 2.50 3.2 2.8Wire Winding, Coilers, Slitters ...................... 1.50 1.75 1.50 2.2 1.8

Mills, Rotary TypeBall, Kilns, Pebble, Rolling, Tube ............ 2.00 2.25 2.00 2.7 2.3

Cement Kilns, Dryers, Coolers ........ 2.00 2.25 2.00 2.7 2.3Tumbling .................... 1.50 1.75 1.50 2.2 1.8

MixersConcrete, continuous .. 1.75 2.00 1.75 2.5 2.0Muller ........................ 1.50 1.75 1.50 2.2 1.8

Paper MillsAgitator (mixers), Reel, Winder ............ 1.20 1.45 1.20 1.9 1.5

Winder ...................... 1.20 1.45 1.20 1.9 1.5Barker (mechanical), Log Haul, Chipper .... 2.00 2.25 2.00 2.7 2.3

Barking Drum (spur gear)................ 2.50 2.75 2.50 3.2 2.8

1- 2-Cyl. Cyl.

Caution: Applications involving reciprocatingengines and reciprocating driven devices aresubject to critical rotational speeds which maydamage the coupling and/or connected equip-ment. Contact Lovejoy Engineering with specificrequirements.

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Service Factors Service Factors Service FactorsApplication Service Factors Chart 1


JW-7

Jaw Type

JW

Selection Data

Temperature Range

-40º to +212º F-40º to +100º C

-30º to +160º F-34º to +71º C

-60º to +250º F-51º to 121º C

-40º to +450º F-40º to +232º C

Inch

.015

.015

.015

.010

Notes: 1. NBR standard shore hardness is 80A ±5A—Except L035=60A. Other softer or harder designs are available in NBR material; consult Lovejoy.2. Chemical Resistance chart shown in Engineering Data section.

80A

55DL050-L110

90-95AL150-L225

55D

.....

Maximum Spider MaterialBore

Coupling Nominal Rated Torque Chart 3

Spider Performance Data Chart 2

ShoreHardness1 Color

Misalignment

Angular ParallelDegree

1º

1º

1/2º

1/2º

SOX(NBR) Torque Urethane Torque Hytrel Torque Bronze TorqueSize Inch mm in-lbs Nm in-lbs Nm in-lbs Nm in-lbs Nm

Note: Bronze has a maximum RPM capability of 250 RPM. N/A indicates not available.

CharacteristicsSOX (NBR) Rubber—Nitrile Butadiene (Buna N) Rubber is a flexible elastomer material that is oil resistant, resembles natural rubber in resilience and elasticity and operates effectively in temperature range of -40 to +212ºF (-40 to +100ºC). Good resistance to oil.Standard elastomer. (Also applies to SXB Cushions.)

URETHANE—Urethane has greater torque capability than NBR (1.5 times), provides less dampening effect, and operates at a temperature range of -30 to +160ºF (-34 to +71ºC). Good resistance to oil and chemicals.Not recommended for cyclic or start/stop applications.

HYTREL—Hytrel is a flexible elastomer designed for high torque and high temperature operations. Hytrel can operate in temperatures of -60F to +250ºF (-51 to+121ºC) and has an excellent resistance to oil and chemicals. Not recommended for cyclic or start/stop applications.

BRONZE—Bronze is a rigid, porous oil-impregnated metal insert exclusively for slow speed (maximum 250 RPM) applications requiring high torque capabilities. Bronze operations are not affected by extreme temperatures, water, oil, or dirt.

HIGH

LOW

LOW

NONE

GOOD

VERYGOOD

EXCELLENT

EXCELLENT

DampeningCapacity

ChemicalResistance2

BLACK

BLUE

TAN

BRONZE


025L035 .375 9 3.5 0.4 N/A N/A N/A N/A N/A N/A025L050/025AL050 .625 16 26.3 3.0 39 4.5 50 5.6 50 5.6025L070/025AL070 .750 19 43.2 4.9 65 7.3 114 12.9 114 12.9025L075/025AL075 .875 22 90.0 10.2 135 15.3 227 25.6 227 25.6025L090/025AL090 1.000 25 144.0 16.3 216 24.4 401 45.3 401 45.3025L095/025AL095 1.125 28 194.0 21.9 291 32.9 561 63.4 561 63.4025L099/025AL099 1.188 30 318.0 35.9 477 53.9 792 89.5 792 89.5025L100/025AL100 1.375 35 417.0 47.1 626 70.7 1134 128.0 1134 128.0025L110/025AL110 1.625 42 792.0 89.5 1188 134.0 2268 256.0 2268 256.0

025L150 1.875 48 1240.0 140.0 1860 210.0 3708 419.0 3706 419.0025AL150 1.875 48 1450.0 163.8 N/A N/A N/A N/A N/A N/A025L190 2.125 55 1728.0 195.0 2592 293.0 4680 529.0 4680 529.0025L225 2.625 65 2340.0 264.0 3510 397.0 6228 704.0 6228 704.0025L276 2.875 73 4716.0 533.0 N/A N/A N/A N/A 12500 1412.0025C226 2.500 64 2988.0 338.0 N/A N/A 5940 671.0 5940 671.0025C276 2.875 73 4716.0 533.0 N/A N/A 9432 1066.0 N/A N/A025C280 3.000 76 7560.0 854.0 N/A N/A 13866 1567.0 N/A N/A025C285 4.000 102 9182.0 1038.0 N/A N/A 16680 1882.0 N/A N/A025C295 3.500 89 11340.0 1281.0 N/A N/A 22680 2563.0 22680 2563.0025C2955 4.000 102 18900.0 2136.0 N/A N/A 37800 4271.0 37800 4271.0025H3067 4.500 114 33395.0 3774.0 N/A N/A 47196 5333.0 47196 5333.0025H3567 5.000 127 46632.0 5269.0 N/A N/A 63000 7119.0 63000 7119.0025H3667 5.629 143 64812.0 7323.0 N/A N/A 88200 9966.0 88200 9966.0025H4067 6.250 159 88224.0 9969.0 N/A N/A 126000 14237.0 126000 14237.0025H4567 7.000 178 119700.0 13525.0 N/A N/A 170004 19209.0 170000 19209.0

Jaw Type

JW-8

JW

Snap Wrap Urethane - solid ring

Item Selection

Notes: 1. All pressure angles on above splines = 30º. Class 5 fit is standard, unless otherwise specified.2. All stock spline bore hubs are supplied standard with Lovejoy’s exclusive Centaloc Spline Locking Feature. See page C-21 for description.

When referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

Spline Bore Diameters

When referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

L Type CouplingThe L Type sizes range from L035 to L276. Ordering requires selectingItem (UPC) numbers for two standard L hubs and one standard open orsolid center elastomer (spider).

SW Type CouplingThe SW Type sizes range from L090 to L190. Ordering requires selectingItem (UPC) numbers for two standard L hubs and one snap wrap spider.For both L and SW Type couplings, select hubs from the Standard Boreand Keyway chart (pgs. JW-9 and JW-10). Max. RPM for SW + Ring is1750 RPM. LC coupling types must be used for speeds above 1750 RPM.The LC Type coupling uses a snap wrap spider with a collar instead of aretaining ring.

Jaw In-Shear CouplingOrdering requires selecting item numbers for two standard hubs, one In-Shear elastomer and one In-Shear ring. See pages JIS-1 through JIS-4.

L Type Coupling Spiders

L Type Hub Spline Bore Chart

9 16/32

11 16/32

13 16/32

13 8/16

14 12/24

15 16/32

21 16/32

23 16/32

27 16/32

15 8/16


Type 025L035 025L050 025L070 025L075 025L090/025L095 025L099/025L100 025L110 025L150 025L190 025L225 025L276

SOX(NBR) (Solid) 02510118 02510194 02510406 02510621 02511070 02511494 02511724 02512001 02512274 02512409 .....SOX(NBR) (open center) ..... ..... 02510393 02510620 02510968 02511492 02511711 02537880 02537881 02512406 02512612Urethane (Solid) ..... 02537786 02510395 ..... ..... ..... ..... ..... ..... ..... .....Urethane (open center) ..... ..... 02510411 02510626 02511075 02511499 02511729 02512006 02512280 02512417 ......Hytrel (Solid) ..... 02525307 ..... ..... ..... ..... 02511717 02511993 02512265 02512401 .....Hytrel (open center) ..... ..... 02525308 02525309 02525310 02511486 02538097 02538098 02538099 02512400 .....Bronze (open center) ..... 02510198 02510409 02510624 02511073 02511497 02511727 02512004 02512277 02534517 02525767Snap Wrap (NBR) w/ring ..... ..... ..... ..... 02524669 02524670 02524671 02524672 02524673 ..... .....Snap Wrap (NBR) w/o ring ..... ..... ..... ..... 02511071 02511495 02511725 02512002 02512275 ..... .....

SOX (NBR) Bulk - pk 25 02550115 02550116 02550117 02550118 02550119 ..... ..... ..... ..... ..... .....SOX (NBR) Bulk - pk 10 ..... ..... ..... ..... ..... 02550120 02550121 02550122 ..... ..... .....

..... ..... ..... ..... ..... 02541170 02541171 ..... 02528284 02526093 .....In-Shear Elastomer ..... ..... ..... ..... 02567576 02567577 02567578 02567579 02567580 02568559 02567581In-Shear Ring ..... ..... ..... ..... 02567584 02567585 02567586 02567587 02567588 02568560 02567589

A .651 .509 .625 02538568 02537900 02538571 02537904 ..... ..... ..... ..... ......776 .631 .750 02538569 02537901 02538572 02537905 02537909 02537917 02537925 ..... .....

B .901 .754 .875 02538570 02537902 02538573 02537906 02537910 02537918 02537926 02537935 .....D, E 1.798 1.506 1.750 ..... ..... ..... ..... 02537915 02537923 02537931 02537940 02538576

C 1.289 1.087 1.250 ..... ..... ..... ..... 02537912 02537920 02537928 02537937 02538577BB 1.026 .877 1.000 ..... ..... 02538574 02537907 02537911 02537919 02537927 02537936 02538578

1.401 1.250 1.375 ..... ..... ..... ..... 02537913 02537921 02537929 02537938 .....1.526 1.375 1.500 ..... ..... ..... ..... 02537914 02537922 02537930 02537939 .....1.776 1.625 1.750 ..... ..... ..... ..... 02537916 02537924 02537932 02537941 02538579

F 2.048 1.753 2.000 ..... ..... ..... ..... ..... ..... 02537933 02537942 .....

Teeth Pitch SAE Major Minor Major Diam. 025L090 025L095 025L099 025L100 025L110 025L150 025L190 025L225 025L276

JW-9

Jaw Type

JW

KeywayNo KWNo KWNo KWNo KWNo KW3 x 1.4No KW3 x 1.44 x 1.8No KW4 x 1.8No KW5 x 2.3No KW5 x 2.35 x 2.35 x 2.36 x 2.8No KW6 x 2.86 x 2.86 x 2.88 x 3.38 x 3.3No KW8 x 3.38 x 3.3No KW10 x 3.3No KW10 x 3.310 x 3.312 x 3.312 x 3.314 x 3.8No KW14 x 3.8No KW14 x 3.8No KW16 x 4.3No KW18 x 4.4No KW18 x 4.420 x 4.9

Item Selection

L Type Metric HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

Notes: 1. Tolerances for bore and keyways are found in Engineering Data section (pg. 14). All hubs supplied standard with one set screw.

2. Non-standard bores available—consult Lovejoy Engineering.

Bore45678910101112121414151516171819192022242528283032323535384042454848505055556060656570

025L225......................................................................

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025489820254831902541849025561840255219702549664025496050254749202552674

.....02547569025562300254879702556231025440890255618502544598.....

02556544.....

025L190......................................................................

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0254671702561497

.....02559109025521530255618202552976025444710254147302545562025561830255803502541474025483200254147502556017

.....0254832202556228025443920255622902547006

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025L150......................................................................

.....0255247102560156

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025488210256121802544720025481820254675102556179025456790254173802541472025418730255618002546562025413370254831802541338025451020255618102556227

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025L110............................................................

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025520920256006702544288025414710254970002541804025452140254830102541906

.....0254133302545681

.....02541334

.....02545682025413350254568302541336

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025L100.............................................

.....02555195

.....025451010254146902547123025555340255617802541926

.....0254132902552093025444670254133002541470

.....0254133102548317

.....02541332

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025L099............................................................

02560094025526970254697202552098

.....02544647

.....0254415702547122025419590254199002545055

.....0255010302547132

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025L095........................................

02549424.....

0254483202541465025414660254656102545778025413250254970402546626.....

0254132602541467025448270254132702541468

.....02541328

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025L070...............

02558803025461510255617702541452025498700254145302551562025414540254750502541317

.....02541455025413180254533302559724

.....02541319

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025L075.........................

02544298025414560254145702550811

.....02544153

.....025413210251069302541458025413220254939802541884

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025L090....................

02560945..........

02552828.....

02548276025443290254146102551231

.....0255209602549198

.....02546433025107770254146202541925025419680254146302541464

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025L276......................................................................

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0255623202541885..........

02552961025593080254560902550292.....

02561202025562330254506202556234025560670255623502556236025562370255010202558268

025L050.....

025462140255035102510215025414600254131302510216025414500254131402548510025413150255803602541316025607080254145102556176

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025L0350254185002547419025458720256067902555169

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Jaw Type

JW-10

JW

Item Selection

KeywayNo KWNo KWNo KW1/8 x 1/16No KWNo KW3/32 x 3/641/8 x 1/16No KW3/32 x 3/641/8 x 1/16No KW1/8 x 1/16No KW1/8 x 1/16No KW5/32 x

5/643/16 x 3/323/16 x 3/32No KW1/8 x 1/163/16 x 3/323/16 x

3/32No KW3/16 x 3/321/4 x 1/81/4 x 1/81/4 x 1/83/16 x 3/321/4 x 1/81/4 x 1/81/4 x 1/81/4 x 1/85/16 x 5/325/16 x 5/325/16 x 5/323/8 x 3/163/8 x 3/165/16 x 5/323/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/167/16 x 7/321/2 x 1/41/2 x 1/41/2 x 1/41/2 x 1/41/2 x 1/41/2 x 1/41/2 x 1/41/2 x 1/45/8 x 5/165/8 x 5/163/4 x 3/8

025L035025101240251012602510127

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025L050..........

02510206.....

025102070251020802546121025441360251020902544713

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025L070..........

02510416.....

025104170251041802541985025488290251041902544007025440660251042002510421025523380251042302524771025511040251042402510425025461160255171902510426

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025L075..........

0251068002535744025106810251068202537234025357450251068302528089025288750251068402510685025106860251068702544322025372400251068802510689025561400253588102510690025106910255694102510692

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025L100........................................

025115050253723702537238025115060252608902511508025115090254429102537243025115100251151102545212025372470251151202511513

.....02511514025356860251151502511516025372590251151702511518025115190251152002535748025115210251152202544348

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025L095........................................

025110820252761302528879025110830252608802537239025110840254191102537242025110850251108602556887025370740251108702511088

.....02511089025357470251109002511091025372580251109202511093

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025L090..........

02510766.....

02526209025107670253723502537236025107680252887702528878025107690252608702524976025288760254605202537241025107710251077202554282025372460251077302510774

.....0251077502538188025323320253129602537257

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025L099........................................

025312970253819802538199025113330251133402511335025382000254417402538201025113360251133702549705025382020251133802511339025590630251134002538203025113410251134202538204025113430251134402511345

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Boreinch

1/83/161/41/45/163/83/83/87/167/167/161/21/29/169/165/85/85/811/163/43/43/413/167/87/87/815/16

1111/1611/813/1611/411/415/1613/813/817/1611/211/219/1615/8111/1613/413/4113/1617/8115/16221/1621/823/1621/423/825/827/8

025L110...........................................................................

02511733025372440252621102511734

.....025372480251173502511736

.....025117370253574902511738025117390253726002511740025117410251174202511743025357520251174402511745025372650251174602537269025117470251174802511749

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025L150...........................................................................

02512101025372450252621202512102

.....025372490251210302512104

.....0251210502535750025121060251210702537261025121080251210902512110025121110253575102512112025121130253726602512114025372700251211502512116025121170251211802512119025372740251212002512121

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025L190...............................................................................................

02512285025372500253846802537252

.....025122860253725602512287025122880253726202512289025122900251229102512292025372640251229302512294025372670251229502537271025122960253727302512297025122980251229902537275025123000251230102512302025123030251230402512305

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025L225...............................................................................................

02512422.....

0253588202537255

.....02512423025357530251242402512425025372630251242602512427025124280251242902535754025260900251243002537268025124310253727202512432025124330251243402512435025124360253727602526091025124370251243802512439025260920251244002512441025124420251244302541809

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025L276...................................................................................................................

025125820251258502554883

.....02512586

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.....02512587

.....0251258802512589

.....025125900254675802512591

.....025125920254568902512593025600570251259402548250

.....025125950254976202512596

.....025125970251259802512599025126020251260502512607

L Type Inch HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

Notes: 1. Tolerances for bore and keyways are found in Engineering Data section (pg. 16). All hubs supplied standard with one set screw.2. Non-standard bores available—consult Lovejoy Engineering.


JW-11

Jaw Type

JW

Snap Wrap Spider and Collar Chart When referencing the Lovejoy Item(UPC) number, include 685144 as a prefix to the number shown in the table below.

LC Type CouplingsLC Type couplings range in size from LC090 to LC225. The coupling designprovides for a collar to be attached to our hub shielding the snap wrap spi-der. Ordering requires selecting Item (UPC)) numbers for one standard LType hub (without collar attachment), (pgs. JW-9, JW-10), one LC Type hub(provides collar attachment), one standard snap wrap center insert and onecollar with screws.

LC Type Metric HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC)) number, include 685144 as a prefix to the number shown in the table below.

Notes:1. These “LC” hubs are drilled and

tapped to accept collar mountingscrews but the collar and hard-ware are not included.

2. See L Type (inch or metric) cou-pling hub chart for standard hub(pgs. JW-9 and JW-10).

3. Tolerances for bore and keywaysare found in Engineering Datasection (pg. 15).

4. All hubs are supplied with oneset screw.

Bore Keyway

8 No KW ..... ..... ..... ..... ..... ..... ..... .....9 3 x 1.4 ..... ..... ..... ..... ..... ..... ..... .....10 No KW ..... ..... ..... ..... ..... ..... ..... .....10 3 x 1.4 ..... ..... ..... ..... ..... ..... ..... .....11 4 x 1.8 ..... ..... ..... ..... ..... ..... ..... .....

15 No KW ...... ..... ..... ..... ..... ..... ..... .....

17 5 x 2.3 ...... ..... ..... ..... ..... ..... ..... .....19 No KW ...... ..... ..... ..... ..... ..... ..... .....

22 6 x 2.8 ..... ..... ..... ..... ..... ..... ..... .....

28 No KW ..... ..... ..... ..... ..... ..... ..... .....

30 8 x 3.3 ..... ..... ..... ..... ..... ..... ..... .....32 No KW ..... ..... ..... ..... ..... ..... ..... .....

35 No KW ..... ..... ..... ..... ..... ..... ..... .....35 10 x 3.3 ..... ..... ..... ..... ..... ..... ..... .....

40 12 x 3.3 ..... ..... ..... ..... ..... ..... ..... .....

45 14 x 3.8 ..... ..... ..... ..... ..... ..... ..... .....48 No KW ..... ..... ..... ..... ..... ..... ..... .....

50 No KW ..... ..... ..... ..... ..... ..... ..... .....50 14 x 3.8 ..... ..... ..... ..... ..... ..... ..... .....55 No KW ..... ..... ..... ..... ..... ..... ..... .....

60 No KW ..... ..... ..... ..... ..... ..... ..... .....60 18 x 4.4 ..... ..... ..... ..... ..... ..... ..... .....

65 18 x 4.4 ..... ..... ..... ..... ..... ..... ..... .....

Item Selection

Note: *indicates L225 snap wrap spider is urethane, solid ring.


025LC090 025LC095 025LC099 025LC100 025LC110 025LC150 025LC190 025LC225

Snap Wrap Spider/No Ring 02511071 02511071 02511495 02511495 02511725 02512002 02512275 02526093*Collar Only w/Screws 02548340 02548340 02545258 02545258 02547932 02547933 02547934 02547935

mm mm 025LC090 025LC095 025LC099 025LC100 025LC110 025LC150 025LC190 025LC225

12 No KW 02558596 ..... ..... ..... ..... ..... ..... .....12 4 x 1.8 02558597 ..... ..... ..... ..... ..... ..... .....14 No KW 02558598 02558592 ..... ..... ..... ..... ..... .....14 5 x 2.3 02558556 02558559 ..... ..... ..... ..... ..... .....

15 5 x 2.3 02558599 ..... ..... ..... ..... ..... ..... .....16 5 x 2.3 ..... 02558593 ..... ..... ..... ..... ..... .....

19 6 x 2.8 02558557 02558560 02556197 02558563 02558566 ..... ..... .....20 6 x 2.8 ..... 02558594 ..... ..... ..... ..... ..... .....

24 8 x 3.3 02558558 02558561 02558588 02558564 02558567 ..... ..... .....25 8 x 3.3 02558600 02558595 02558589 ..... ..... ..... ..... .....

28 8 x 3.3 ..... 02558562 02558590 02558565 02558568 02558571 02558575 .....

32 10 x 3.3 ..... ..... ..... 02558586 .....02552806 0255858502558587

38 10 x 3.3 ..... ..... ..... ..... 02558569 02558572 02558576 02558580

42 12 x 3.3 ..... ..... ..... ..... 02558570 02558573 02558577 02558581

48 14 x 3.8 ..... ..... ..... ..... ..... 02558574 02558578 02558582

55 16 x 4.3 ..... ..... ..... ..... ..... ..... 02558579 02558583

65 No KW ..... ..... ..... ..... ..... ..... ..... 02558584

Jaw Type

JW-12

JW

Item Selection

LC Type CouplingsOrdering requires selecting Item (UPC) numbers for one standard L Type hub (without collar attach-ment), (pgs. JW-9, JW-10), one LC Type hub (provides collar attachment), one standard snap wrapcenter insert, (pg. JW-11), and one collar with screws, (pg. JW-11).

025LC225

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.....02550126

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.....0251246802546818

.....02512472

.....02512476025124770251248002512482

025LC190

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.....0251233402512336

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025LC150

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025LC110

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025LC100.....

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.....0255546602541920

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025LC099

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025LC095

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025LC090

025453210254532202545323

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Keyway

No KWNo KWNo KW1/8 x 1/16

No KW5/32 x 5/643/16 x 3/32

No KW1/8 x 1/163/16 x 3/323/16 x

3/323/16 x 3/321/4 x 1

81/4 x

1/81/4 x 1/8

3/16 x 3/321/4 x 1/81/4 x 1/81/4 x 1/8

5/16 x5 /32

5/16 x 5/325/16 x 5/323/8 x 3/165/16 x 5/323/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/167/16 x 7/321/2 x 1/41/2 x 1/41/2 x 1/41/2 x 1/41/2 x 1/45/8 x 5/16

Bore1/43/81/21/25/85/85/83/43/43/4

13/167/87/8

15/16

11

11/8

13/16

11/4

11/4

15/16

13/8

17/16

11/2

11/2

19/16

15/8

13/4

13/4

17/8

115/16

221/8

21/4

23/8

LC Type Inch HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC)) number, include 685144 as a prefix to the number shown in the table below.

Notes: 1. These “LC” hubs are drilled and tapped to accept collar mounting screws but the collar and hardware are not included.2. See L Type (inch or metric) coupling chart for standard hub.3. Tolerances for bore and keyways are found in Engineering Data section (pg. 16).4. All hubs are supplied standard with one set screw.

...


JW-13

Jaw Type

JW

Bore Keyway

Item Selection

AL Type Coupling SpidersWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

Note: AL Type couplings use the same spiders as L Type couplings, except AL150 which has four jaws instead of three.

AL Type Metric Hubs Standard Bore and Keyway Chart When referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

AL Type CouplingsOrdering requires selecting Item (UPC) numbers for two hubs and one spider.

1. Tolerances for bore and keyways are found in Engineering Data section (pg. 14).2. Lovejoy does not recommend reboring AL hubs.3. All hubs are supplied standard with one set screw, except the AL150 which is provided with two set screws.

Notes:


Type 025AL050 025AL070 025AL075 025AL090/025095 025AL099/025100 025AL110 025AL150

SOX (NBR) (solid) 02510194 02510406 02510621 02511070 02511494 02511724 02518027SOX (NBR) (open center) ..... 02510393 02510620 02510968 02511492 02511711 .....Urethane (solid) 02537786 02510395 ..... ..... ..... ..... .....Urethane (open center) ..... 02510411 02510626 02511075 02511499 02511729 .....

02511717 .....Hytrel (open center) ..... 02525308 02525309 02525310 02511486 02538097 .....Bronze (open center) 02510198 02510409 02510624 02511073 02511497 02511727 .....Snap Wrap w/ring ..... ..... ..... 02524669 02524670 02524671 .....Snap Wrap no ring ..... ..... ..... 02511071 02511495 02511725 .....

Hytrel (solid) 02525307 ..... ..... ..... .....

mm mm 025AL050 025AL070 025AL075 025AL090 025AL095 025AL099 025AL100 025AL110 025AL150

8 No KW ..... ..... 02548973 ..... .... ..... ..... ..... .....10 3 x 1.4 ..... ..... 02541924 02556514 ..... ..... ..... ..... .....11 4 x 1.8 ..... 02565694 02551098 02558620 ..... ..... ..... ..... .....12 4 x 1.8 ..... 02556487 02564655 02560429 ..... ..... ..... ..... .....14 5 x 2.3 ..... 02565696 02547302 02558621 02556800 02558624 ..... ..... .....15 5 x 2.3 ..... 02562906 02549633 02558622 02556801 ..... 02549629 ..... .....16 5 x 2.3 ..... ..... 02552221 ..... 02547014 ..... 02545012 ..... .....17 5 x 2.3 ..... ..... ..... 02560887 02544712 ..... 02559164 ..... .....19 6 x 2.8 ..... 02565698 02547427 02544679 02547012 02558625 02547253 02559064 .....20 No KW ..... ..... 02556137 ..... ..... ..... ..... ..... .....20 6 x 2.8 ..... ..... 02559394 02561478 02548347 02549634 02549630 02549631 0256087822 6 x 2.8 ..... ..... ..... ..... 02547013 ..... ..... ..... .....24 8 x 3.3 ..... ..... ..... ..... 02545736 02558626 02544058 02545690 0256463425 8 x 3.3 ..... ..... ..... ..... 02565469 02549709 02555687 02545933 0256463328 8 x 3.3 ..... ..... ..... ..... 02547015 02558627 02547393 02545463 .....30 8 x 3.3 ..... ..... ..... ..... ..... 02552048 02558266 02549632 0254506332 10 x 3.3 ..... ..... ..... ..... ..... ..... ..... 02554417 0254434735 10 x 3.3 ..... ..... ..... ..... ..... ..... ..... 02546215 0256480336 10 x 3.3 ..... ..... ..... ..... ..... ..... ..... ..... 0255173738 10 x 3.3 ..... ..... ..... ..... ..... ..... ..... 02552692 0255821542 12 x 3.3 ..... ..... ..... ..... ..... ..... ..... ..... 0254540446 14 x 3.8 ..... ..... ..... ..... ..... ..... ..... ..... 02564119

Jaw Type

JW-14

JW

Item Selection

AL Type Couplings

AL Type Inch HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

1/45/163/87/161/21/2

1/8 x 1/169/169/16

1/8 x 1/165/85/8

3/16 x 3/3211/16

3/16 x 3/323/4

1/8 x 1/163/4

3/16 x 3/3213/16

3/16 x 3/327/8

3/16 x 3/3215/16

1/4 x 1/8

1 1/4 x 1/8

11/161/4 x 1/8

11/81/4 x 1/8

13/161/4 x 1/8

11/41/4 x 1/8

15/165/16 x 5/32

13/85/16 x 5/32

17/163/8 x 3/16

11/23/8 x 3/16

19/163/8 x 3/16

15/83/8 x 3/16

111/163/8 x 3/16

13/43/8 x 3/16

113/161/2 x 1/4

17/81/2 x 1/4

Notes:1. Tolerances for bore and keyways are found in Engineering Data section (pg. 16).2. Lovejoy does not recommend reboring AL hubs.3. All hubs are supplied standard with one set screw, except the AL150 which is provided with two set screws.

Ordering requires selecting Item (UPC) numbers for two hubs and one spider.

Size RSB 1/4 1/2 5/8 3/4 7/8 1" 1-1/8 1/8 1

8 1

8 18 18 18 1

/ -3/8 1-1/2 1/2 1

2 1

2 12 12 12 1

/ -5/8 1-3/4 1/4 1

4 1

4 14 14 14 1

/ -7/8- - - - - - -

- - - - -- - - - - - -- - - - - -- - - - -

SS Type Inch HubsType Inch Hubs

ype Inch Hubs

ype Inch Hubsype Inch Hubsype Inch Hubsype Inch Hubs

TStandard Bore and Keyway ChartWhen reference the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table shown.


Bore Keyway 025AL050 025AL070 025AL075 025AL090 025AL095 025AL099 025AL100 025AL110 025AL150

No KW 02510252 02510463 02510630 02510791 ..... ..... ..... ..... .....No KW 02510253 02510464 02510631 02510792 ..... ..... ..... ..... .....No KW 02510254 02510466 02510632 02510793 ..... ..... ..... ..... .....No KW 02510256 02510469 02510633 02510794 ..... ..... ..... ..... .....No KW 02510257 02510471 02510634 02510795 02517847 02517880 02517914 ..... .....

02549706 02510473 02510635 02510796 02517848 02517881 02517915 ..... .....No KW ..... ..... 02510637 02510797 ..... ..... 02556473 ..... .....

..... ..... 02510638 02544812 02537994 02544323 02517917 ..... .....No KW 02510259 02510480 02561817 02544004 ..... ..... ..... 02517977 02518035

..... 02510482 02510639 02510798 02517850 02517882 02517918 02538888 02544828

..... ..... 02545227 02510799 02517851 02545494 02517919 02544059 02546642

..... ..... 02547835 02547725 02546295 ..... ..... ..... .....

..... 02510491 02510640 02510800 02517852 02517883 02517920 02517978 02518036

..... ..... 02510641 02510801 02517853 02517884 02517921 ..... .....

..... ..... 02510642 02510802 02517854 02517885 02517922 02517979 02518037

..... ..... ..... ..... 02517855 02517886 02517923 02517980 02518038

..... ..... ..... ..... 02517856 02517887 02517924 02517981 02518039

..... ..... ..... ..... 02517857 02517888 02517925 02526094 02518040

..... ..... ..... ..... 02517858 02517889 02517926 02517982 02518041

..... ..... ..... ..... ..... 02517890 02517927 02517983 02518042

..... ..... ..... ..... ..... ..... 02517928 02517984 02518043

..... ..... ..... ..... ..... ..... 02517929 02517985 02518044

..... ..... ..... ..... ..... ..... 02517930 02517986 02518045

..... ..... ..... ..... ..... ..... 02545508 02517987 02518046

..... ..... ..... ..... ..... ... ..... 02517988 02518047

..... ..... ..... ..... ..... ..... ..... 02517990 02518049

..... ..... ..... ..... ..... ..... ..... 02517989 02518048

..... ..... ..... ..... ..... ..... ..... ..... 02518050

..... ..... ..... ..... ..... ..... ..... ..... 02518051

..... ..... ..... ..... ..... ..... ..... ..... 02518052

..... ..... ..... ..... ..... ..... ..... ..... 02518053

025SS075025SS095025SS100025SS110025SS150

0257000102570002025700030257000402570005

0257000602570011

0257000702570011

0257000802570012

025700090257001302570017

025700100257001402570018

02570015025700190257002302570029

02570016025700200257002402570030

025700220257002602570032

0257002702570033

0257002802570034 02570035 02570036

Bore Keyway

JW-15

Jaw Type

JW

RRS Type Coupling Spacer AssemblyWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

31/2�

5�

7�

Note: Spacer length denotes separation between shaft ends. Assembly includes spacer, two snap wrap spiders w/o ring,and two collars with screws. See page JW-8 for ordering information on spiders.

Item Selection

Radially Removable Spacer—RRS CouplingsThe RRS Type couplings range from sizes RRS090 to RRS225. Orderingrequires selecting Item (UPC) numbers for:

RRS090—RRS110: RRS150—RRS225:2 Standard RRS Hubs 1 Standard RRS Hub1 Spacer Assembly consisting of: 1 Standard RRSC Hub—

2 snap wrap spiders w/o ring Drilled for Collar2 collars with screws 1 Spacer Assembly consisting of:1 spacer 2 snap wrap spiders w/o ring

2 collars with screws1 spacer

RRS Type Metric HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

Note: RRS Type Inch Hubs provided standard with two set screws at 90º.Metric Hubs provided standard with one set screw.

Note: DIN Metric Hubs are standard with one set screw only.


Description 025RRS090 025RRS095 025RRS099 025RRS100 025RRS110 025RRS150 025RRS190 025RRS225

Spacer Assembly 02512620 02512620 02512630 02512630 02512644 02512660 02512676 02512685Spacer Assembly 02526119 02526119 02526123 02526123 02526128 02526770 02527042 02527041Spacer Assembly 02526120 02526120 02526124 02526124 02526129 02527044 02527043 02527039

100mm Spacer Assembly 02555563 02555563 02555567 02555567 02555570 02561056 02561057 02561058140mm Spacer Assembly 02555569 02555569 02555571 02555572 02555573 0255557402555281 02555281180mm Spacer Assembly 02561055 02561055 02555575 02555575 02555576 02555577 02555578 02555579

mm mm 025RRS090 025RRS095 025RRS099 025RRS100 025RRS110 025RRS150 025RRS190 025RRS225

12 No KW 02548276 ..... ..... ..... ..... ..... ..... .....14 No KW 02541461 02541465 ..... ..... ..... ..... ..... .....14 5 x 2.3 02551231 02541466 02560094 02545101 ..... ..... ..... .....15 No KW ..... 02546561 02552697 02541469 ..... ..... ..... .....15 5 x 2.3 02552096 02545778 02546972 02547123 ..... ..... ..... .....16 5 x 2.3 02549198 02541325 02552098 02555534 02552092 02552471 ..... .....19 No KW 02510777 ..... ..... ..... 02541471 ..... ..... .....19 6 x 2.8 02541462 02541326 02544157 02541329 02549700 02548821 02546717 .....20 6 x 2.8 02541925 02541467 02547122 02552093 02541804 ..... 02561497 .....23 8 x 3.3 02550135 ..... ..... ..... ..... ..... ..... .....24 8 x 3.3 02541463 02541327 02541990 02541330 02548301 02548182 02559109 .....25 8 x 3.3 02541464 02541468 02545055 02541470 02541906 02546751 02552153 .....28 8 x 3.3 ..... 02541328 02550103 02541331 02541333 02545679 ....02552976 .30 8 x 3.3 ..... ..... 02547132 02548317 02545681 02541738 02544471 0254898232 No KW ..... ..... ..... ..... ..... 02541472 02541473 0254831932 10 x 3.3 ..... ..... ..... 02541332 02541334 02541873 02545562 0254184935 10 x 3.3 ..... ..... ..... 02549925 02545682 02546562 02558035 0255219738 10 x 3.3 ..... ..... ..... ..... 02541335 02541337 02541474 0254966440 12 x 3.3 ..... ..... ..... ..... 02545683 02548318 02548320 0254960542 12 x 3.3 ..... ..... ..... ..... 02541336 02541338 02541475 02547492

Jaw Type

JW-16

JW

Item Selection

Radially Removable Spacer—RRS Couplings

Inch HubsStandard Bore and Keyway Chart

Bore5/83/43/47/8

111/813/811/215/813/417/8221/8

KeywayNo KWNo KW3/16 x 3/323/16 x 3/321/4 x 1/81/4 x 1/85/16 x 5/323/8 x 3/163/8 x 3/163/8 x 3/161/2 x 1/41/2 x 1/41/2 x 1/4

025RRSC15002545269

.....02545312025452700254527102544779025440060254963902541881

.....02545272

.....

.....

025RRSC190.....

02545281.....

02545282025452830254528402545285

.....02545286025452870254528802545289

.....

025RRSC225.....

025453010254530302545293025453050254510502545306025453070254530802545309025419540254531002545311

Note: RRSC hubs are standard with two set screws and are drilled to accept retaining collar. Collars are supplied with spacers.

Keywaymm

No KW10 x 3.3 12 x 3.312 x 3.3

Boremm32384042

Standard Bore and Keyway Chart

RRS Type Inch HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

025RRS090..........

0254122702556512

.....

.....

.....02538143

.....02538144

.....0254122802551672

.....

.....

.....

.....

.....

.....

.....

.....

.....

.....

.....

.....

KeywayNo KW3/16 x 3/32No KW1/8 x 1/163/16 x 3/323/16 x 3/32No KW3/16 x 3/32No KW3/16 x 3/321/4 x 1/83/16 x 3/321/4 x 1/81/4 x 1/85/16 x 5/321/4 x 1/85/16 x 5/323/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/161/2 x 1/41/2 x 1/41/2 x 1/45/8 x 5/16

025RRS225........................................

0254529002545292

.....025452910254529402545295

.....02550743025452960254965802545297025452980254529902541953025453000254472402545106

025RRS190........................................

02545273..........

025452740254527502545276

.....0254850302544725025489330254662802545277025452780254527902545280

.....

.....

025RRS150..............................

0254526502550163

.....02545266

.....0254526702545268025451530254810402545392025440020254965902549638025418800254516202544214

.....

.....

.....

025RRS110..............................

02538159..........

02538160.....

025381610253816202538163

.....0253816402538165025515790254081602538166

.....

.....

.....

.....

.....

025RRS10002541231

.....0255219902538151

.....

.....

.....02538152

.....0253815302552966025381540253815502538156

.....0253815702538158

.....

.....

.....

.....

.....

.....

.....

.....

025RRS09902552184

.....02541230

.....

.....

.....

.....02538168

.....02538169

.....025381700253817102538172

.....

.....

.....

.....

.....

.....

.....

.....

.....

.....

.....

025RRS09502541229

.....0255035702538145

.....02544474

.....02538146

.....02538147

.....025381480253814902538150

.....

.....

.....

.....

.....

.....

.....

.....

.....

.....

.....

Bore 7/167/161/21/21/29/165/85/83/43/47/87/8

111/811/811/413/817/1611/215/813/417/8221/823/8

Note: RRS inch hubs are standard with two set screws, including those with no keyway.

RRS Type Couplings—RRSC Hubs (Collar Drilled)When referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the tables below.Metric Hubs

025RRSC22502555683

.....

.....

.....

025RRSC19002555679025556800255568102555682

025RRSC150 02555675025556760255567702555678

Note: RRSC inch hubs are standard with two set screws and aredrilled to accept retaining collar. Collars are supplied withspacers.


JW-17

Jaw Type

JW

Bore Keyway

7/811/8

1/4 x 1/811/411/4

1/4 x 1/813/8

5/16 x 5/3217/16

3/8 x 3/1611/211/2

3/8 x 3/1615/8

3/8 x 3/1613/413/4

3/8 x 3/1617/8

1/2 x 1/42 1/2 x 1/421/8

1/2 x 1/421/4

1/2 x 1/423/8

5/8 x 5/1621/2

5/8 x 5/1625/8

5/8 x 5/1627/8 3/4 x 3/8

3 3/4 x 3/833/8

7/8 x 7/1631/2

7/8 x 7/1635/8

7/8 x 7/1633/4

7/8 x 7/1637/8 1 x 1/24 1 x 1/2

Number of Cushions 6 6 6 6 6 10

Item SelectionC Type CouplingsComplete coupling selection includes two standard hubs, one cushion set, and one collar with hardware.

Note: RSB (Rough Stock Bore) hub has no keyway or set screw hole, it is not useable as shown and must be machined to proper bore tolerances. Hub includes inside sleeve and is drilled and tapped for collar bolts. Non-standard bores available—consult Lovejoy Engineering.

Note: Chemical resistance and compatibility for cushions is described in Engineering Data section (pg. ED-13).

Cushions and Collar ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

Note: RSB (Rough Stock Bore) hub has no keyway or set screw hole, it is not useable as shown and must be machined to proper bore tolerances. Hub includes inside sleeve and isdrilled and tapped for collar bolts. Non-standard bores available—consult LovejoyEngineering. For RSB hub part numbers see the C Type Inch Hub chart.

C Type Metric HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

C Type Inch HubsStandard Bore and Keyway ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.


SXB(NBR) cushion set 02514547 02514633 02514712 02514771 02514805 02514856Hytrel cushion set 02527529 02514637 02514716 02514774 02514808 02514859Bronze cushion set 02514545 02551915Collar with hardware 02540122 02540123 02540124 02540292 02540293 02540293

Size 025C226 025C276 025C280 025C285 025C295 025C2955

..... ..... ..... 02551914

mm mm 025C226 025C276 025C280 025C285 025C295 025C295530 8 x 3.3 02562792 ..... ..... ..... ..... .....35 10 x 3.3 02560243 02547386 ..... ..... ..... .....38 10 x 3.3 02545348 02562160 ..... ..... ..... .....40 12 x 3.3 02549379 02554037 ..... ..... ..... .....42 12 x 3.3 ..... 02545219 ..... ..... ..... .....45 14 x 3.8 02552550 02544723 02558265 ..... ..... .....48 14 x 3.8 02554288 ..... 02552205 ..... ..... .....55 16 x 4.3 02558011 02558444 02549012 ..... ..... .....60 18 x 4.4 ..... 02547265 02549378 ..... ..... .....65 18 x 4.4 ..... 02552008 ..... ..... ..... 0255867670 20 x 4.9 ..... 02559032 ..... 02556794 02554355 0255867775 22 x 5.4 ..... ..... ..... ..... 02547813 0255867880 22 x 5.4 ..... ..... ..... 02544487 02558675 0255867990 25 x 5.4 ..... ..... ..... 02554363 ..... .....95 25 x 5.4 ..... ..... ..... ..... ..... 02562695

Bore Keyway 025C226 025C276 025C280 025C285 025C295 025C2955RSB 02540125 02540126 ..... ..... .... .....

02526036 02526050 ..... ..... ..... .....RSB .... ..... 02526067 02541036 ..... .....

02526037 02526051 02548988 02547173 ..... .....02526038 02526052 02546278 02555546 ..... .....02526039 ..... ..... ..... ..... .....

RSB ..... ..... ..... ..... 02541037 .....02526040 02526053 02546277 02548366 02544824 .....02526041 02526054 02546194 02541892 02556078 .....

RSB ..... ..... ..... ..... ..... 0254103802526042 02526055 02544011 0255231102526043 02526056 02544012 02551533 02547080 0254907502526044 02526057 02548194 ..... ..... .....02526045 02526058 02544370 02549809 02544711 .....02526046 02544547 ..... ..... ..... .....02526047 02526060 02544014 02547288 02544825 0255270302526048 02546120 02551998 02556779 02545249 02548454

..... 02546755 02544013 ..... 02550145 02554549

.....02545780

02551525 02549456 02552702 02548108..... ..... 02548193 ..... ..... .......... ..... ..... 02547171 02545402 02549077..... ..... ..... 02546844 02552988 02544545..... ..... ..... ..... ..... 02550106..... ..... ..... ..... ..... 02558378..... ..... ..... 02548247 ..... 02549351..... ..... ..... ..... ..... 02555016

..... 02526064

Jaw Type

JW-18

JW

21/8

25/8

31/4

31/2

Notes: 1. RSB (Rough Stock Bore) hub has no keyway or set screw hole.

Item Selection

H Type Couplings

Cushions and Collar Chart

H Type HubsRough Stock Bore ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as aprefix to the number shown in the table below.

No. of Cushions 14 14 14 14 14

When referencing the Lovejoy Item (UPC) number, include 685144 as aprefix to the number shown in the table below.

2. RSB bores should not be used as shown and may need additional machining to reach proper tolerances.

Complete H Type coupling selection includes two hubs, two insidesleeves, one cushion set, and one collar with hardware. H Type couplinghubs are supplied with an inside sleeve. For technical assistance, pleasecontact Lovejoy Engineering.


Size 025H3067 025H3567 025H3667 025H4067 025H4567

SXB cushion set 02515365 02515386 02515419 02515457 02515473Hytrel cushion set 02515367 02515388 02545223 02515459 02555475Collar w/hardware 02515361 02515381 02515411 02555472 02555476

Bore 025H3067 025H3567 025H3667 025H4067025H4567RSB 02548070 ….. ….. ….. …..RSB ….. 02550883 ….. ….. …..

3 RSB ….. ….. 02547878 ….. …..RSB ….. ….. ….. 02555473 …..RSB ….. ….. ….. 02555477 …..

JW-19

Jaw Type

JW

7/8

11/4

11/2

13/4

RRC Type Spacer AssemblyWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

31/2�

4�

5�

7�

Item Selection

Radially Removable Spacer—RRC Coupling

RRC Type Adapter HubsStandard Rough Stock Bore ChartWhen referencing the Lovejoy Item (UPC) number, include 685144 as a prefix to the number shown in the table below.

The RRC Type sizes range from RRC226 to RRC2955.Ordering requires selecting Item (UPC) numbers for:2 RRC Hub Adapters (includes bolts)1 Spacer assembly consisting of:

� 2 RRC Jaw Rings� 1 collar with hardware� 1 set of SXB (NBR) cushions


Description 025RRC226 025RRC276 025RRC280 025RRC285 025RRC295 025RRC2955

Spacer Assembly 02555709 02555712 02555715 02555718 ….. …..Spacer Assembly ….. ….. ….. ….. 02555721 02555724Spacer Assembly 02555710 02555713 02555716 02555719 02555722 02555751Spacer Assembly 02555711 02555714 02555717 02555720 02555723 02555752

Bore 025RRC226 025RRC276 025RRC280 025RRC285 025RRC295 025RRC2955

RSB 02555770 02555771 ..... ..... ..... .....RSB ..... ..... 02552030 02555772 ..... .....RSB ..... ..... ..... ..... 02555773 .....RSB ..... ..... ..... ..... ..... 02555774

Jaw Type

JW-20

JW

L, AL & LC TYPE

C Type

H Type

RRS Type

Performance DataJaw Type Coupling Ratings See chart on page JW-7 for Bronze and Urethane ratings.

MaximumBore

inch mmMax. RPM

x1000Size

+ indicates exceeds RPM capacity; see page JW-3 for other speed limits due to the elastomer type.

ElastomericMember

Basic HP Ratings@ Varying RPM

100 1200 1800 3600Numberof Jaws

Torque Ratingin-lbs Nm


025L035 SOX (NBR) 2 .006 .07 .1 .22 3.5 .40 .375 9 31.0025L050/025AL050 SOX (NBR) 2 .042 .50 .75 1.51 26.3 2.97 .625 16 18.0025L050/025AL050 Hytrel 2 .080 .96 1.43 2.88 50.0 5.65 .625 16 18.0025L070/025AL070 SOX (NBR) 2 .070 .84 1.23 2.52 43.2 4.88 .750 19 14.0025L070/025AL070 Hytrel 2 .180 2.16 3.26 6.48 114.0 12.88 .750 19 3.6025L075/025AL075 SOX (NBR) 3 .140 1.68 2.57 5.04 90.0 10.17 .875 22 11.0025L075/025AL075 Hytrel 3 .360 4.32 6.48 12.96 227.0 25.65 .875 22 3.6

025L090/025AL090/025LC090 SOX (NBR) 3 .230 2.76 4.11 8.28 144.0 16.27 1.00 25 9.0025L090/025AL090 Hytrel 3 .640 7.68 11.50 23.04 401.0 45.31 1.00 25 3.6

025L095/025AL095/025LC095 SOX (NBR) 3 .310 3.72 5.50 11.16 194.0 21.92 1.12 28 9.0

025L099/025AL099/025LC099 SOX (NBR) 3 .500 6.00 9.10 18.00 318.0 35.93 1.18 30 7.0

025L100/025AL100/025LC100 SOX (NBR) 3 .660 7.92 11.90 23.76 417.0 47.11 1.38 35 7.0

025L110/025AL110/025LC110 SOX (NBR) 3 1.260 15.12 23.00 45.36 792.0 89.48 1.62 42 5.0

025L095/025AL095 Hytrel 3 .890 10.68 16.00 32.04 561.0 63.38 1.12 28 3.6

025L099/025AL099 Hytrel 3 1.260 15.12 22.60 45.36 792.0 89.48 1.18 30 3.6

025L100/025AL100 Hytrel 3 1.800 21.60 32.40 64.80 1134.0 128.12 1.38 35 3.6

025L110/025AL110 Hytrel 3 3.600 43.20 65.00 129.60 2268.0 256.25 1.62 42 5.0025L150/025LC150 SOX (NBR) 3 2.000 24.00 35.00 72.00 1240.0 140.10 1.88 48 5.0025L150 Hytrel 3 5.900 70.80 106.00 212.40 3708.0 418.95 1.88 48 5.0025AL150 SOX (NBR) 4 2.300 27.60 41.40 82.80 1450.0 163.83 1.88 48 5.0025L190/025LC190 SOX (NBR) 3 2.700 32.40 49.00 97.20 1728.0 195.24 2.12 55 5.0025L190 Hytrel 3 7.400 88.80 134.00 266.40 4680.0 528.77 2.12 55 5.0025L225/025LC225 SOX (NBR) 3 3.700 44.40 67.00 133.20 2340.0 264.38 2.62 65 4.2025L225 Hytrel 3 9.900 118.80 178.00 356.40 6228.0 703.67 2.62 65 4.2025L276 SOX (NBR) 3 7.500 90.00 135.00 + 4716.0 532.84 2.88 73 1.8

025C226 SXB (NBR) 3 4.700 56.40 85.00 169.20 2988.0 337.60 2.50 64 4.8025C226 Hytrel 3 9.400 112.80 170.00 338.40 5940.0 671.13 2.50 64 4.8025C276 SXB (NBR) 3 7.500 90.00 135.00 270.00 4716.0 532.84 2.88 73 4.2025C276 Hytrel 3 15.000 180.00 269.00 540.00 9432.0 1065.67 2.88 73 4.2025C280 SXB (NBR) 3 12.000 144.00 216.00 + 7560.0 854.17 3.00 76 3.5025C280 Hytrel 3 22.000 264.00 396.00 + 13866.0 1566.65 3.00 76 3.5025C285 SXB (NBR) 3 14.600 175.20 262.00 + 9182.0 1037.43 4.00 102 3.2025C285 Hytrel 3 26.000 312.00 476.00 + 16660.0 1882.33 4.00 102 3.2025C295 SXB (NBR) 3 18.000 216.00 324.00 + 11340.0 1281.25 3.50 89 2.3025C295 Hytrel 3 36.000 432.00 648.00 + 22680.0 2562.50 3.50 89 2.3025C2955 SXB (NBR) 5 30.000 360.00 540.00 + 18900.0 2135.42 4.00 102 2.3025C2955 Hytrel 5 60.000 720.00 1080.00 + 37800.0 4270.83 4.00 102 2.3

025H3067 SXB (NBR) 7 53.000 636.00 954.00 + 33396.0 3773.25 4.50 114 2.3025H3067 Hytrel 7 75.000 900.00 1348.00 + 47196.0 5332.44 4.00 102 2.3025H3567 SXB (NBR) 7 74.000 888.00 1332.00 + 46632.0 5268.72 5.00 127 2.1025H3567 Hytrel 7 100.000 1200.00 1799.00 + 63000.0 7118.06 4.50 114 2.1025H3667 SXB (NBR) 7 103.000 1236.00 1851.00 + 64812.0 7322.78 5.62 143 1.9025H3667 Hytrel 7 140.000 1680.00 2519.00 + 88200.0 9965.28 5.00 127 1.9025H4067 SXB (NBR) 7 140.000 1680.00 2520.00 + 88224.0 9967.99 6.25 159 1.8025H4067 Hytrel 7 200.000 2400.00 3600.00 + 126000.0 14236.11 5.50 140 1.8025H4567 SXB (NBR) 7 190.000 2280.00 + + 119700.0 13524.30 7.00 178 1.5025H4567 Hytrel 7 270.000 3240.00 + + 170000.0 19207.45 6.00 152 1.5

025RRS090 SOX (NBR) 3 .230 2.76 4.11 8.28 144.0 16.27 1.00 25 3.6025RRS095 SOX (NBR) 3 .310 3.72 5.50 11.16 194.0 21.92 1.12 28 3.6025RRS099 SOX (NBR) 3 .500 6.00 9.10 18.00 318.0 35.93 1.18 30 3.6025RRS100 SOX (NBR) 3 .660 7.92 11.90 23.76 417.0 47.11 1.38 35 3.6025RRS110 SOX (NBR) 3 1.260 15.12 23.00 45.36 792.0 89.48 1.62 42 3.6025RRS150 SOX (NBR) 3 2.000 24.00 35.00 72.00 1240.0 140.10 1.88 48 3.6025RRS190 SOX (NBR) 3 2.700 32.40 49.00 97.20 1728.0 195.24 2.12 55 3.6

JW-21

Jaw Type

JW

Solid Center Spiders Open Center Spiders Snap Wrap Spiders All

Material Available Dimensions Material Available Dimensions Material DimensionsNBR Urethane Hytrel Bronze NBR Ureth. Hytrel Bronze

Size SOX URE HYT BRZ A D H SOX URE HYT BRZ A H NBR AA HH W B

025L090/025L095 X ..... ..... ..... 2.12 .18 0.88 X X X X 2.12 0.88 X 2.56 1.06 .44 .36025L099/025L100 X ..... ..... ..... 2.54 .25 1.03 X X X X 2.54 1.03 X 3.08 1.37 .61 .43

HYT .18

HYT .21

HYT .18

HYT .18

Dimensional Data

Notes: 1. X indicates Available.2.

See pages JW-3 and JW-7 for more information on spiders.

Elastomer Dimensional Data—Inch


Elastomers In Compression (Spiders)

025L035 X ..... ..... ..... 0.62 ..... ..... ..... ..... ..... ..... ..... ..... N/A ..... ..... .28 .21025L050 X X X ..... 1.07 ..... ..... ..... ..... ..... X 1.07 0.31 N/A ..... ..... .42 .27025L070 X X ..... ..... 1.38 ..... ..... X X X X 1.38 0.50 N/A ..... ..... .42 .27025L075 X ..... ..... ..... 1.75 ..... ..... X X X X 1.75 0.75 N/A ..... ..... .44 .27

025L110 X ..... X ..... 3.31 NBR .25 1.19 X X X X 3.31 1.18 X 3.87 1.50 .75 .45

025L150 X ..... X ..... 3.75 NBR .31 1.25 X X X X 3.75 1.25 X 4.56 1.75 .88 .59

025L190 X ..... X ..... 4.50 NBR .31 1.38 X X X X 4.50 1.38 X 5.18 2.25 .88 .60

025L225 X ..... X ..... 4.98 NBR .38 1.75 X X X X 4.98 1.75 URE. 5.44 2.75 .88 .73

025L276 ..... ..... ..... ..... ..... ..... ..... X ..... ..... X 6.19 1.75 N/A ..... ..... 1.45 .75

Jaw Type

JW-22

JW

MomentLength Set Set of Inertia

Outer Overall Thru Hub Screw Collar Screw Weight lbs WR2

Style Bore Dia. Length Gap Bore Dia. Clearance Location Dia. Size Min. Max. lb-in2

Size No. Min. Max. OD OAL G LTB HD CL SL CD T Bore Bore (Solid)025L035 1 .125 .375 .63 .81 0.28 0.27 0.63 N/A 0.13 N/A #6-32 0.1 0.1 .003025L050 1 .250 .625 1.08 1.71 0.48 0.62 1.08 N/A 0.31 N/A 1/4-20 0.3 0.2 .054025L070 1 .250 .750 1.36 1.98 0.48 0.75 1.36 N/A 0.38 N/A 1/4-20 0.6 0.4 .115025L075 1 .250 .875 1.75 2.13 0.50 0.82 1.75 N/A 0.31 N/A 1/4-20 1.0 0.8 .388025L090 1 .250 1.000 2.11 2.15 0.52 0.82 2.11 N/A 0.44 N/A 1/4-20 1.5 1.2 .772025L095 1 .437 1.125 2.11 2.51 0.52 1.00 2.11 N/A 0.44 N/A 5/16-18 1.8 1.3 .890025L099 1 .437 1.188 2.54 2.84 0.71 1.06 2.54 N/A 0.44 N/A 5/16-18 2.5 2.0 2.048025L100 1 .437 1.375 2.54 3.48 0.71 1.38 2.54 N/A 0.44 N/A 5/16-18 3.2 2.4 2.783025L110 1 .625 1.625 3.32 4.22 0.88 1.68 3.32 N/A 0.75 N/A 3/8-16 6.6 5.3 8.993025L150 1 .625 1.875 3.75 4.50 1.00 1.75 3.75 N/A 0.75 N/A 3/8-16 8.8 7.0 11.477025L190 2 .750 2.125 4.50 4.86 1.00 1.94 4.00 N/A 0.88 N/A 1/2-13 15.3 12.3 39.256025L225 2 .750 2.625 5.00 5.34 1.00 2.18 4.25 N/A 1.00 N/A 1/2-13 19.6 15.0 65.000025L276 2 .875 2.875 6.18 7.82 1.58 3.12 5.00 N/A 1.56 N/A 1/2-13 40.0 30.5 188.000

025C226 3 .875 2.500 5.15 7.00 1.50 2.75 4.12 .12 1.38 5.50 1/2-13 29.0 22.0 74025C276 3 .875 2.875 6.18 7.87 1.63 3.12 5.00 .12 1.56 6.53 1/2-13 47.0 36.0 188025C280 3 1.250 3.000 7.50 7.87 1.63 3.12 5.50 .12 1.56 7.81 1/2-13 61.0 49.0 362025C285 3 1.250 4.000 8.50 9.13 1.63 3.75 6.50 .12 1.75 8.88 5/8-11 87.0 68.0 642025C295 3 1.500 3.500 9.12 9.38 1.88 3.75 6.25 .12 1.88 9.62 5/8-11 97.0 78.0 862025C2955 3 1.750 4.000 9.12 10.38 1.88 4.25 7.12 .12 2.12 9.62 5/8-11 117.0 90.0 932

025H3067SXB(NBR) 3 2.125 4.500 10.00 11.62 2.12 4.75 7.00 .12 2.37 10.68 5/8-11 162.0 123.0 1485HYTREL 2.125 4.000 10.00 11.62 2.12 4.75 7.00 .12 2.37 10.68 5/8-11 162.0 123.0 1485025H3567SXB(NBR) 3 2.625 5.000 11.00 12.38 2.38 5.00 7.75 .12 2.50 11.68 5/8-11 246.0 195.0 2174HYTREL 2.625 4.500 11.00 12.38 2.38 5.00 7.75 .12 2.50 11.68 5/8-11 246.0 195.0 2174025H3667SXB(NBR) 3 3.000 5.625 12.00 13.88 2.62 5.63 8.75 .12 2.81 12.45 3/4-10 262.0 190.0 3591HYTREL 3.000 5.000 12.00 13.88 2.62 5.63 8.75 .12 2.81 12.45 3/4-10 262.0 190.0 3591025H4067SXB(NBR) 3 3.250 6.250 13.25 15.38 2.88 6.25 9.75 .12 3.12 14.00 3/4-10 390.0 291.0 6287HYTREL 3.250 5.500 13.25 15.38 2.88 6.25 9.75 .12 3.12 14.00 3/4-10 390.0 291.0 6287025H4567SXB(NBR) 3 3.500 7.000 14.50 17.12 3.12 7.00 10.75 .12 3.50 15.75 3/4-10 575.0 435.0 10565HYTREL 3.500 6.000 14.50 17.12 3.12 7.00 10.75 .12 3.50 15.75 3/4-10 575.0 435.0 10565

Dimensional Data

L Type, C Type & H Type Couplings

Notes: 1. N/A indicates not applicable.2. Maximum bore is less for H Type couplings with Hytrel due to increased torque capacity.3. Jaw coupling hubs are standard with one set screw, for two set screws see RRS & RRC sections.4. See pages JW-7 and JW-20 for Performance Data.

Style 1 Style 2 Style 3

Dimensional Data—Inch


JW-23

Jaw Type

JW


Outer Overall Jaw Thru Hub Clear- Screw Collar Screw WR2

Style Bore Dia. Length Gap Bore Dia. ance Location Dia. Size Weight lbs lb-in2

Size No. Min. Max. OD OAL G LTB HD CL SL CD T Solid Max. Bore (Solid)

Dimensional Data

Style 1 Style 2

Style 1

LC Type Couplings

LC Type Dimensional Data—Inch


Outer Overall Jaw Thru Hub Clear- Screw Collar Screw WR2

Style Bore Dia. Length Gap Bore Dia. ance Location Dia. Size Weight lbs lb-in2

Size No. Min. Max. OD OAL G LTB HD CL SL CD T Solid Max. Bore (Solid)

025LC090 1 .250 1.00 2.11 2.12 .50 .81 2.11 N/A .44 2.54 1/4-20 1.5 1.2 .772025LC095 1 .437 1.12 2.11 2.50 .50 1.00 2.11 N/A .44 2.54 5/16-18 1.8 1.3 .890025LC099 1 .437 1.18 2.53 2.87 .75 1.06 2.53 N/A .44 3.11 5/16-18 2.5 2.0 2.048025LC100 1 .437 1.37 2.53 3.50 .75 1.38 2.53 N/A .44 3.11 5/

16-18 3.5 2.5 2.783025LC110 1 .625 1.62 3.31 4.25 .87 1.69 3.31 N/A .75 3.81 3/8-16 6.6 5.0 8.993025LC150 1 .625 1.88 3.75 4.50 1.00 1.75 3.75 N/A .75 4.41 3/8-16 9.1 7.0 11.477025LC190 2 .750 2.12 4.50 4.88 1.00 1.94 4 00 N/A .88 5.01 1/2-13 17.0 13.0 39.256025LC225 2 .875 2.62 5.00 5.38 1.00 2.19 4.25 N/A 1.00 5.61 1/2-13 23.0 18.0 65.003

AL Type Dimensional Data—Inch Style 2

025AL050 1 .250 .625 1.08 1.60 .48 .62 1.08 N/A .31 N/A 1/4-20 0.2 0.2 0.020025AL070 1 .250 .750 1.36 2.00 .50 .75 1.36 N/A .38 N/A 1/4-20 0.3 0.2 0.040025AL075 2 .250 .875 1.75 2.12 .50 .81 1.53 N/A .31 N/A 1/4-20 0.4 0.3 0.121025AL090 2 .500 .875 2.12 2.34 .52 .91 1.53 N/A .34 N/A 1/4-20 0.5 0.4 0.271025AL095 1 .500 1.125 2.12 2.50 .50 1.00 2.12 N/A .44 N/A 5/16-18 0.8 0.6 0.336025AL099 2 .500 1.187 2.53 2.81 .75 1.03 2.06 N/A .44 N/A 5/16-18 1.0 0.8 0.644025AL100 2 .500 1.375 2.53 3.50 .75 1.37 2.41 N/A .44 N/A 5/16-18 1.5 1.1 1.207025AL110 1 .625 1.625 3.31 4.25 .87 1.69 3.31 N/A .75 N/A 5/16-18 2.7 2.1 3.531025AL1502 2 .625 1.875 4.25 4.50 1.00 1.75 3.19 N/A .63 N/A 5/16-182 3.7 2.8 7.002

Notes: 1. N/A indicates not applicable2. Two set screws provided with AL150.3. See pages JW-7 and JW-20 for Performance Data.

Note: N/A indicates not applicable

AL Type Coupling


Jaw Type

JW-24

JW Hub Length Hub Set SetOuter Overall Thru Step Screw Collar Screw

Style Bore Diameter Length Spacer Bore Diameter Clearance Location Diameter Size WeightSize No. Min. Max. OD OAL S LTB HD CL SL CD T lbs.

1/4-20 1.76.62 5.00 1.88.62 7.00 1.9

5/16-18 1.97.00 5.00 2.09.00 7.00 2.1

5/16-18 2.27.12 5.00 2.59.12 7.00 2.8

5/16-18 3.27.75 5.00 3.59.75 7.00 3.8

5/16-18 6.28.36 5.00 6.6

10.36 7.00 7.23/8-16 12.2

8.50 5.00 15.710.50 7.00 20.3

1/2-13 23.08.88 5.00 28.2

10.88 7.00 35.01/2-13 26.5

9.38 5.00 33.011.38 7.00 41.4

1/2-13 37.010.68 5.00 43.012.68 7.00 49.0

1/2-13 52.09.94 5.00 59.0

11.94 7.00 69.01/2-13 66.0

9.94 5.00 75.011.94 7.00 87.0

1/2-13 92.010.75 5.00 104.012.75 7.00 121.0

1/2-13 100.010.50 5.00 112.012.50 7.00 128.0

5/8-11 96.010.50 5.00 111.012.50 7.00 132.0

Dimensional DataRRS & RRC Type Dimensional Data—Inch

Notes: 1. N/A indicates not applicable.2. See pages JW-7 and JW-20 for Performance Data.

ss

s

Style 1

Style 3 Style 4

Style 2


025RRS090 1 .250 1.000 2.11 5.12 3.50 .81 ..... .09 .43 2.50

025RRS095 1 .437 1.125 2.11 5.50 3.50 1.00 ..... .09 .43 2.50

025RRS099 1 .437 1.187 2.53 5.62 3.50 1.06 ..... .12 .44 3.12

025RRS100 1 .437 1.375 2.53 6.25 3.50 1.38 ..... .12 44 3.12

025RRS110 1 .625 1.625 3.31 6.88 3.50 1.68 ..... .12 .75 3.81

025RRS150 2 .625 1.875 3.75 7.00 3.50 1.75 ..... .12 .62 4.44

025RRS190 3 .750 2.125 4.50 7.38 3.50 1.94 4.00 .12 .88 5.00

025RRS225 3 .750 2.625 5.00 7.88 3.50 2.18 4.25 .12 1.00 5.62

025RRC226 4 .875 2.125 5.16 9.19 3.50 2.84 4.12 N/A 1.38 5.50

025RRC276 4 .875 2.875 6.18 8.60 3.50 2.47 5.00 N/A 1.00 6.50

025RRC280 4 1.250 3.375 7.50 8.50 3.50 2.47 5.50 N/A 1.00 7.81

025RRC285 4 1.250 4.125 8.50 9.31 3.50 2.87 6.50 N/A 1.00 8.88

025RRC295 4 1.500 4.125 9.12 9.50 4.00 2.75 6.50 N/A 1.38 9.56

025RRC2955 4 1.750 4.125 9.12 9.50 4.00 2.75 6.50 N/A 1.88 9.56

Standard Dimensions Special DimensionsComplete Couplings Hub Complete Couplings Hub

Size Overall Length Length Thru Bore Overall Length Length Thru Bore(OAL) (LTB) (OAL) (LTB)

1.34 .432.24 .88

3.00 1.25

2.47 .806.63 2.88

Distance OverallBetween Length Spacer Spacer

Style Bore (mm) Shafts OAL Weight WeightSize No. Min. Max. S mm mm lbs. Kg.

140 181 1.21 .55180 221 1.59 .79

140 191 1.21 .55180 231 1.59 .79

140 194 1.63 .74180 234 2.17 .98

140 210 1.63 .74180 250 2.17 .98

140 226 2.55 1.16180 266 3.48 1.58

140 229 9.54 4.33180 269 13.19 5.98

140 239 14.00 6.35180 277 19.26 8.74

140 261 17.49 7.93180 291 24.18 10.97

JW-25

Jaw Type

JW

Dimensional Data

Lovejoy has available special length versions of selected sizes of the L Type Jaw Coupling hubs.

Notes: 1. For ordering information on any special length jaw hub, please contact Lovejoy Customer Service.2. The Overall Length is calculated using two hubs with the same length thru bore.

Special Length L Type Hubs

RRS Dimensional Data—Metric Spacers

Note: See pages JW-7 and JW-20 for Performance Data.


025RRS095 1 14 28 100 151 .83 .38

025RRS090 1 12 25 100 141 .83 .38

025RRS100 1 15 35 100 170 1.08 .49

025RRS099 1 15 30 100 154 1.08 .49

025RRS110 1 19 42 100 186 1.64 .74

025RRS150 2 28 48 100 189 5.92 2.69

025RRS190 2 28 55 100 199 8.75 3.97

025RRS225 2 32 65 100 221 10.83 4.91

025L050 1.720 .62 1.10 .31

025L070 2.000 .75 1.23 .38

025L095 2.500 1.00 3.86 1.68025L100 3.500 1.375 7.99 3.62025L110 4.250 1.69 2.37 .75

Jaw Type

JW-26

JW


Jaw In-Shear Type

JIS

JIS-1

Jaw In-Shear Type


JIS-2

Jaw In-Shear Type

JIS

Overview

JIS 6 Pin Saves Great Amounts Of Time,Maintenance, And Inventory CostsLovejoy’s commitment to continual product improvement is demonstrated inthe next generation of the Jaw In-Shear (JIS) coupling—the new Jaw In-Shear 6 Pin. This new design features a unique 6 pin locking systemthat allows for even easier locking of the element. Lovejoy’s L-Type and C-Type Jaw hubs are utilized with this design. No tools are needed, becausethe element is radially removable, neither hub (for the driver or drivenequipment) has to be moved to replace the element.

Choose From 16 JIS 6 Pin Sizes and New Spacer DesignThe Jaw In-Shear 6 Pin coupling is available in bore sizes up to 9 inches.The JIS 6 Pin Spacer coupling is designed specifically as a drop-in replace-ment for a grid spacer coupling. The adapter hubs allow a grid spacerdesign to be replaced with a non-lubricated JIS 6 Pin Spacer coupling. TheJIS 6 Pin Spacer coupling is available in sizes LS090-CS350. These sizescover B.S.E. (between shaft end measurement) of 3.5, 5, 7, and 9 inches,depending on coupling size.

JIS 6 Pin Stainless Steel OptionFor highly corrosive, heavy washdown environments, the JIS 6 Pin designcombined with Lovejoy’s stainless steel jaw hubs creates a totally stainlesssteel coupling.

Benefits• 2 degree angular misalignment capability

• .030"-.094" parallel misalignment capability

• Torsional wind-up of 5 degrees at full load

• 50D shore Urethane material—maximum temperature of 200 F (93 C)

• The retaining ring is made from #347 cast stainless steel

• Stainless steel hubs are available for sizes SS075-SS150 from stock.All other stainless steel hub sizes are available as made to order

• Can be used with AL-type aluminum jaw coupling hubs for AL090/095,AL099,100 and AL110

•• The Original JIS locking ring is interchangeable with the new JIS 6 Pinelastomer

Jaw In-Shear 6 Pin AssembledShown With L-095 Straight Jaw Hubs

Jaw In-Shear 6 Pin Element50D Shore Urethane Material

jaw In-Shear 6 Pin RingStainless Steel


JIS-3

Jaw In-Shear Type

JIS

Selection Process

Jaw In-Shear Type Coupling Selection ProcessThe selection process for determining the proper Jaw In-Shear coupling size requires using the charts shown in this section. There are four components tobe selected, two hubs, one elastomer spider, and one ring.

Information necessary before a coupling can be selected:n HP (or KW) and RPM or Torque of Drivern Shaft sizes of Driver and Driven equipment and

corresponding keywaysn Application description, including operation detailsn Environmental conditions (temperature, space limitations,

or corrosive/chemicals)

List of Charts provided for Selection:Service Factor K1Service Factor K2Service Factor K3Jaw In-Shear Coupling Ratings (page JIS-4)

Steps in Selecting A Jaw In-Shear CouplingStep 1: Determine the Nominal/Torque (Tkn) of your application:

in-lbs = Tkn = (HP x 63025) RPM

Nm = Tkn = (KW x 9550) RPM

Step 2: Calculate your Application Service Factor using charts on this page.The total Service Factor (K) will be:

K = K1 x K2 x K3

Step 3: Calculate the Design Torque (Tkmax) of your application.Design Torque = Nominal Torque x Service Factor:

Tkmax = Tkn x K

Step 4: Use the Torque Ratings chart on the next page. Scan down thischart to the first entry where both the Tkn and Tkmax torque val-ues for the coupling size are greater than your application. Oncethis coupling size is determined, ensure that your application doesnot exceed the Maximum RPM or Maximum Bore Size for that hub.

Step 5: Using the Product Number Selection charts for hubs in the Jaw In-Shear Coupling Section find the appropriate bore and keyway sizesrequired along with the Spider and ring UPC number on page JIS-4for ordering.

Prime Mover electric motorDriven machine examples std. torque high torque(a) Uniform operation, with small masses to be accelerated. Hydraulic and centrifugal pumps, light generators, blowers, fans, ventilators, belt/screw conveyors 1.0 1.4(b) Uniform operation, with medium masses to be accelerated. Sheet metal bending machines, wood working machines, mills, textile machines, mixers 1.4 1.8(c) Medium masses to be accelerated & irregular operation. Rotating ovens, printing presses, generators, shredders, winders, spinning machines, pumps for viscous fluids 1.7 2.0(d) Medium masses to be accelerated, irregular operation & shocks. Concrete mixers, drophammers, cable cars, paper mills, compression pumps, propeller pumps, rope winders, centrifuges 2.0 2.2(e) Large masses to be accelerated, irregular operation & heavy shocks. Excavators, hammer mills, piston pumps, presses, rotary boring machines, shears, forge presses, stamping presses 2.2 2.4(f) Very large masses to be accelerated, irregular operation & heavy shocks. Piston type compressors and pumps without speed variations, heavy roll sets, welding machines, brick presses, stone crushers 2.3 2.8

Application Service Factor (K1)

Uninterrupted time of operation Factor

Up to 8 hours per day 1.0More than 8 hours, up to 16 hours/day 1.1More than 16, up to 24 hours/day 1.15

Service Factor (K2) for Operation Period Service Factor (K3) for Starts per Houroperation, per table K1:

a-c d-f

Up to 10 starts/stops per hour 1.0 1.0More than 10, up to 40 per hour 1.4 1.5More than 40, up to 125 per hour 1.8 2.0More than 125, up to 250 per hour 2.2 2.5


JIS-4

Jaw In-Shear Type

JIS

Performance Data

Coupling Max.Max. Bore Nom.Torque Max.Torque Weight speed

Size Inch mm in-lbs Nm in-lbs Nm lbs. RPM

Jaw In-Shear (JIS) Six Pin Coupling Ratings

Step 1Remove element and align hubs.

Step 2Insert new element.

Step 3Slide locking ring over element.

Step 4Twist locking ring to secure.


025LS090 1.000 25 335 38 670 76 1.50 9,200025LS095 1.125 28 335 38 670 76 1.50 9,200025LS099 1.188 30 560 63 1,110 125 2.60 7,700025LS100 1.375 35 560 63 1,110 125 2.90 7,700025LS110 1.625 42 1,090 123 2,180 246 5.90 5,900025LS150 1.875 48 1,810 205 3,620 409 8.60 5,200025LS190 2.125 55 2,920 330 5,830 659 14.60 4,300025LS225 2.625 65 4,200 475 8,400 949 17.00 3,900025LS276 2.875 73 7,460 843 14,920 1,686 37.70 3,100025CS280 3.000 76 13,300 1,503 26,600 3,006 53.50 2,600025CS285 4.000 102 18,760 2,120 37,500 4,237 80.60 2,300025CS300 4.875 109 33,000 3,728 66,000 7,457 106.80 2,300025CS310 5.625 143 50,000 5,649 100,000 11,298 139.30 2,100025CS350 6.375 162 83,333 9,415 166,666 18,831 228.20 1,900025CS400 7.375 187 126.667 14,311 253,334 28,623 345.10 1,800025CS500 9.000 229 183,333 20,714 366,666 41,428 589.60 1,500

JIS-5

Jaw In-Shear Type

JIS

Dimensional Data

Size Style O.D. O.A.L. G LTB HD SL RD W T

Jaw In-Shear Six Pin Coupling Dimensional Data—Inch

Style 1 Style 2


025LS090 1 2.11 2.64 1.00 0.82 2.11 0.44 2.75 0.83 1/4 - 20025LS095 1 2.11 3.00 1.00 1.00 2.11 0.44 2.75 0.83 5/16 - 18025LS099 1 2.54 3.52 1.40 1.06 2.54 0.44 3.19 1.21 5/16 - 18025LS100 1 2.54 4.16 1.40 1.38 2.54 0.44 3.19 1.21 5/16 - 18025LS110 1 3.32 5.00 1.64 1.68 3.32 0.75 4.00 1.45 3/8 - 16025LS150 1 3.75 5.44 1.94 1.75 3.75 0.75 4.69 1.71 3/8 - 16025LS190 2 4.50 5.82 1.94 1.94 4.00 0.88 5.50 1.71 1/2 - 13025LS225 2 5.00 6.30 1.94 2.18 4.25 1.00 6.13 1.71 1/2 - 13025LS276 2 6.18 9.43 3.19 3.12 5.00 1.56 7.41 2.97 1/2 - 13025CS280 2 7.50 9.43 3.19 3.12 5.50 1.56 8.94 2.97 1/2 - 13025CS285 2 8.50 10.69 3.19 3.75 6.50 1.75 10.00 2.97 5/8 - 11025CS300 2 10.00 12.25 4.25 4.00 7.25 2.00 11.07 5.10 CSL025CS310 2 11.00 13.25 4.25 4.50 8.25 2.25 12.07 5.10 CSL025CS350 2 12.50 9.00 4.88 6.38 9.25 3.19 13.57 5.70 CSL025CS400 2 14.25 10.25 5.38 7.38 10.75 3.69 15.33 6.20 CSL025CS500 2 16.50 12.38 6.38 9.00 13.25 4.50 17.57 7.20 CSL

JIS-6

Jaw In-Shear Type

JIS

BSEE

OD HD

LTBBBOALL

GGG

Spacer Grid MaxCoupling Hub Bore

Size O.D. O.A.L. G B.S.E. Size LTB H.D. Size4.00 6.26 1.00 3.500 G2020 1.38 2.06 1.375

025LS0904.00 7.76 1.00 5.000 G2020 1.38 2.06 1.3754.00 9.76 1.00 7.000 G2020 1.38 2.06 1.3754.00 11.76 1.00 9.000 G2020 1.38 2.06 1.3754.00 6.26 1.00 3.500 G2020 1.38 2.06 1.375

025LS0954.00 7.76 1.00 5.000 G2020 1.38 2.06 1.3754.00 9.76 1.00 7.000 G2020 1.38 2.06 1.3754.00 11.76 1.00 9.000 G2020 1.38 2.06 1.3754.00 6.26 1.40 3.500 G2020 1.38 2.06 2.375

025LS0994.00 7.76 1.40 5.000 G2020 1.38 2.06 1.3754.00 9.76 1.40 7.000 G2020 1.38 2.06 1.3754.00 11.76 1.40 9.000 G2020 1.38 2.06 1.3754.00 6.25 1.40 3.500 G2020 1.375 2.06 1.375

025LS1004.00 7.75 1.40 5.000 G2020 1.375 2.06 1.3754.00 9.75 1.40 7.000 G2020 1.375 2.06 1.3754.00 11.75 1.40 9.000 G2020 1.375 2.06 1.3754.38 8.25 1.64 5.000 G2030 1.625 2.34 1.625

025LS1104.38 10.25 1.64 7.000 G2030 1.625 2.34 1.6254.38 12.24 1.64 9.000 G2030 1.62 2.34 1.6254.62 11.25 1.94 7.000 G2040 2.125 3.09 2.124.62 13.25 1.94 9.000 G2040 2.125 3.09 2.12

5.44 9.75 1.94 5.000 G2050 2.375 2.38 2.38

025LS1905.44 11.75 1.94 7.000 G2050 2.375 2.38 2.385.44 13.75 1.94 9.000 G2050 2.375 2.38 2.38

025LS2255.94 12.75 1.94 7.000 G2060 2.875 2.88 2.885.94 14.75 1.94 9.000 G2060 2.875 2.88 2.88

JIS 6 Pin Spacer Coupling–Dimensional Data Chart–Inch


025LS150 4.62 13.25 1.94 9.000 G2040 2.125 3.09 2.12

.38 21.76 3.19 9.000 G2070 3.12 4.31 3.12025LS276 6025CS280 7.62 24.24 3.19 9.000 G2080 3.50 4.81 3.50025CS285 7.62 16.00 3.19 9.000 G2080 3.500 4.81 3.50025CS300 11.070 17.00 4.25 9.000 G2090 4.000 5.62 4.00025CS310 12.070 16.12 4.898 9.000 G2100 3.560 6.75 4.75025CS350 13.570 17.20 5.38 9.000 G2110 4.100 7.75 5.50

jaw type - rodavigo

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