2 5x13 8 zro2 rollers 2 5x15 8 2 5x17 8 2 5x19 8 2 2x21 8
DESCRIPTION
PRECISION ROLLERS,MINIATURE SHAFTS,(2.5X1MM,2.5X1.5,2.5X2,2.5X3,2.5X4,2.5X5)SMALL DOWELS, CYLINDRICAL PINS(2.5X7MM,2.5X8,2.5X9,2.5X10, 2.5X11,2.5X12, 2.5X13,2.5X14)TRANSCRIPT
needles, rollers,(2.5x1mm,2.5x1.5,2.5x2,2.5x3,2.5x4,2.5x5) shafts, d..., ceramic rollers (2.5x7.8mm,2.5x9.8, 2.5x11.8, 2.5x13.8, 2.5x15.8)
needles, rollers,(2.5x1mm,2.5x1.5,2.5x2,2.5x3,2.5x4,2.5x5) shafts, dowels, (2.5x17.8, 2.5x19.8, 2.2x21.8, 2.5x23.8) pins, ceramic rollers (2.5x7.8mm,2.5x9.8, 2.5x11.8, 2.5x13.8, 2.5x15.8)
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loose needles, (2.5x15,2.5x16 2.5x17,18, 2.5x19,2.5x20 2.5x21,2.5x22, 2.5x23,2.5x24) precision rollers,miniature shafts,(2.5x1mm,2.5x1.5,2.5x2,2.5x3,2.5x4,2.5x5)small dowels, cylindrical pins(2.5x7mm,2.5x8,2.5x9,2.5x10, 2.5x11,2.5x12, 2.5x13,2.5x14)
needle roller bearings are separable radial
bearings with very low sectional heights that
feature high load carrying capability. Needle
roller bearings use long, slim rollers, the so
called "bearing needles" as rolling elements.
Due to the possibility of mounting inner and
outer rings of needle roller bearings separately, mounting becomes much simpler, even under
the conditions of mass production. The comparatively thin - walled needle roller bearing rings
are usually mounted with tight fits.
we supply high quality rollers with hardened
steel,all of the rollers had hardened. usually,
the material of needle rollers and cylindrical
rollers, is chrome steel 52100(HRC60-65) or
stainless steel 420 (HRC53-56), the material
of balls, is stainless steel 440C(HRC55-58).
in both inch and metric sizes. we also custom manufacture special dowel pins to your
specification, and will be pleased to offer our quotation upon receipt of your detailed
requirements.
more stock,such as diameter 2,3,4,5,6,7,8,8,10
(mm)etc. please E-mail to us. for continuously
updating every day, any detail of the rollers,
please send E-mail to us.
we also manufactures precision cylindrical rollers and needle rollers
according to customer's drawing.
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● equipments
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● Si3N4 rollers
● ZrO2 rollers
● sizes or stocks
● D0.5mm series
● D1.0 series
● D1.5 series
● D2.0 series
● D2.5 series
● D3.0 series
● D3.5 series
● D4.0 series
● D5.0 series
● D6.0 series
● D7.0 series
● D8.0 series
● D9.0 series
● D10.0-D60.0 series
● 2x2, 3x3,
http://www.bearing-needle.com/2.5x13.8+ZrO2+r...x15.8+2.5x17.8+2.5x19.8+2.2x21.8+2.5x23.8.htm(第 1/2 页)[2016-1-29 0:03:25]
needles, rollers,(2.5x1mm,2.5x1.5,2.5x2,2.5x3,2.5x4,2.5x5) shafts, d..., ceramic rollers (2.5x7.8mm,2.5x9.8, 2.5x11.8, 2.5x13.8, 2.5x15.8)
stock of diameter 2(mm) series cylindrical rollers and needle rollers
loose needle rollers, precision rollers,cylindrical pins,2.45*16* 21000 2.45*18* 69300 2.5*1.1 1500 2.5*1.3 2100
2.5*1.5 4800 2.5*1.98 2150 2.5*2.4 5000 2.5*2.5 63000
2.5*2.6 2200 2.5*2.8 2500 2.5*3 2800 2.5*3.3 25000
2.5*3.5 5800 2.5*4 6500 2.5*4.2 1600 2.5*4.5 157000
2.5*5 187470 2.5*5.4 756400 2.5*6 5500 2.5*7 8000
2.5*7.8 166900 2.5*8 5400 2.5*8.5 15000 2.5*8.6 25000
2.5*8.6SS 2400 2.5*8.8 234000 2.5*9 490700 2.5*9.8SS 24900
2.5*10 114500 2.5*10.3 59000 2.5*10.8 176500 2.5*11 67400
2.5*11SS 3000 2.5*12 53200 2.5*11.8 282000 2.5*12 96500
2.5*12.8 20900 2.5*13.8 333600 2.5*14 334100 2.5*14SS 10600
2.5*15 30500 2.5*16 60000 2.5*17 343000 2.5*17.5 13000
2.5*18 86700 2.5*18.5 2400 2.5*19 48500 2.5*20 445000
2.5*20.5SS 4200 2.5*21 6000 2.5*21.5 1600 2.5*22 135600
2.5*23 61500 2.5*23.2* 900 2.5*23.8 92900 2.5*25 4200
2.5*25.8 3120 2.5*27 175700 2.5*27.8 600 2.5*50SS 1990
2.55*17.8 6800 2.55*16 52200 2.55*18 12000 2.55*20 17000
2.5*22 25100 2.5*23 14000 2.5*25 14800 2.5*28 8400
2.5*29 2110 2.5*30 1200 2.5*32 800 2.5*38 8900
2.6*6 20700 2.6*13 33900 2.6*13.5 5400 2.6*13.7 33400
2.6*16 39000 2.6*18 58800 2.6*20 20200 2.6*23 20200
2.65*16 41900 2.65*18 41000 2.65*20 17000 2.653*8.8 60400
2.67* 93100 2.68* 157000 2.7*4 6700 2.7*5.3 284200
2.7*6.3 1000 2.7*6.7 3600 2.7*13 16000 2.7*16 582000
2.7*17 298000 2.7*17.2 2000 2.75*13 35000 2.75*16 32400
2.75*20 8300 2.8*16 22500 2.8*20 7600 2.8*28.5 17600
2.8*35 7300 2.85*13 22400 2.85*16 30300 2.85*18 9000
2.85*20 9200 2.9*1.3 5000 2.9*1.45 4800 2.9*1.5 2100
2.9*12 10400 2.9*12.4 14500 2.9*13 54000 2.9*13.9 2600
2.9*15 35900 2.9*16 31700 2.9*17.8 2900 2.9*18 23300
2.9*20 10000 2.9*23 6100 2.93*8 5600 2.95*13 28200
2.95*14 1600 2.95*16 3000 2.95*17.8 17200 2.95*18 12000
2.955*26 9300 2.99*10 800
needle rollers,miniature pins,precision rollers,cylindrical pins, bearing needles,dowels pins,
4x4, 5x5, 6x6, 7x7, 8x8, 9x9
● 10x10, 11x11, 11x15, 12x14
● 13x13, 14x14, 15x15, 20x20
● 30x30, 40x40, 50x50, 60x60
needle rollers tapered rollers cylindrical rollers dowel pins grooved pins crowned rollers needle roller bearing copyright©2015 YDTech®
http://www.bearing-needle.com/2.5x13.8+ZrO2+r...x15.8+2.5x17.8+2.5x19.8+2.2x21.8+2.5x23.8.htm(第 2/2 页)[2016-1-29 0:03:26]