needles,0.5x2mm, rollers,0.5x1.8, shafts,0.5x4.8 dowels,0.5x5.8 pins, 0.5x6.8, 0.5x7.

needles,0.5x2mm, rollers,0.5x1.8, shafts,0.5x4.8 dowels,0.5x5.8 pins, 0.5x6.8, 0.5x7.

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loose needle bearing rollers,0.5x3, precision rollers,0.5x4,miniature shafts 0.5x5,small dowels, 0.5x6,cylindrical pins 0.5x8,0.5x10mm

we are long history factory manufacturing

precision needle rollers,cylindrical rollers in

china. delivery time: send to europe, USA, or

canada only 3-5 work days. after payment;

send to south america: delivery time: only 5-7

work days after payment.

Long-term performance depends on proper pin bearing maintenance. These bearings are

likely to fail over time due to the high level of friction between the ring and the pin. Many pin

bearings are self-lubricating, which helps to reduce friction automatically. Others must be

lubricated often to minimize stress and friction. Pin bearings must also be cleaned regularly to

prevent dirt and grease from building up and interfering with performance.

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.

the parameters is one of stock for diameter

0.5 to diameter 1,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 can production ultrafine needle rollers,such as:D0.45, D0.4, D0.3,D0.35 etc. but material

is stainless steel 304,201. can not hardened.

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● products

● contact

● equipments

● steel balls

● capillary tubes

● cylindrical roller

● needle rollers

● ceramic rollers

● 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, 4x4, 5x5, 6x6, 7x7,

http://www.bearing-needle.com/0.5x1.8+needles+pins+0.5x2+0.5x4.8+0.5x5.8+0.5x6.8+0.5x7.8.htm（第 1／2 页）[2016-1-30 12:05:56]

needles,0.5x2mm, rollers,0.5x1.8, shafts,0.5x4.8 dowels,0.5x5.8 pins, 0.5x6.8, 0.5x7.

we also manufactures precision cylindrical rollers and needle rollers according to customer's

drawing.

stock of diameter 0.5(mm) series cylindrical rollers and needle rollers

loose needle rollers, precision rollers,cylindrical pins,needles rollers pins dowels

D*L Qty(pcs) D*L Qty(pcs)

0.5*1.8 4500 0.5*2.0 3800

0.5*4.8 15000 0.5*7.2 18100

0.5*8 15600 0.6*4.8 10490

0.6*6.8 150000 0.7*3 19100

0.8*6 78000 0.8*6.4 40000

0.8*7.5 29800 0.8*10 47800

0.8*13 22300 0.8*16 114600

0.8*18 158800 0.8*20 40000

0.8*20 40000 0.85*13 32700

0.85*16 158200 0.85*18 192200

0.85*20 54400 0.9*13 20000

0.9*16 105400 0.9*18 104000

0.9*20 25500 0.9*22 20000

0.95*16 15300 0.95*18 194200

0.95*20 81500 0.95*22 15000

0.96*4.8SS 12800 0.96*5.2 59000

0.98*7 40000 1*2.7 27000

1*2.8 1731800 1*3.8SS 209000

1*3.2 66000 1*3.5 340000

1*4 2975000 1.4*8SS 28800

1*5 745000 1*5.2 2613400

1*5.4 64000 1*5.5 678000

1*5.6SS 54200 1*6 387900

1*6.8 65200 1*7.8 306000

1*7.8SS 1820000 1*8 518400

1*8.3SS 16000 1*8.5 582800

1*8.8SS 182000 1*9 165000

1*9.2SS 150500 1*9.8 1116800

1*15 321000 1*18 179000

1*19SS 62900 1*50 113500

needle rollers,miniature pins,precision rollers,cylindrical pins, bearing needles,dowels pins,

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©2016 YDTech®

http://www.bearing-needle.com/0.5x1.8+needles+pins+0.5x2+0.5x4.8+0.5x5.8+0.5x6.8+0.5x7.8.htm（第 2／2 页）[2016-1-30 12:05:57]