G1,G2,G3 precision,Needle roller for needle roller bearing,Diameter 0.2-35mm, Length of 0-800mm,Chom
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China excellent quality Needle roller
Needle rollers can be used to design full complement bearing arrangements for low-speed or oscillating applications. These compact bearing arrangements have a very high load carrying capacity when compared to bearings with a cage and are economical, provided the shaft and housing bore can serve as raceways (Raceways on shafts and in housings)
Small Order Accepted
Transport Package:Dry, Light Oil, Plastic Bag, Box and Pallet
Specification:ISO, SGS
Origin:China
HS Code:84829100
Production Capacity:1000000 PCS/ Month
Process method: Grinding
Heat treatment: Quenching HRC 60-64
Material: GCr15 chrome steel
Product Description
Bearing Steel Gcr15 Needle Roller Pin
| φ 1.98× 16.25 | φ 3.5× 5 | φ 5.2× 11 | φ 9× 9 |
| φ 1.95× 10.5 | φ 3.5× 9.8 | φ 5.3× 11 | φ 9× 14 |
| φ 1.5× 5.8 | φ 3.5× 13.8 | φ 5.3× 15 | φ 10.2× 11.5 |
| φ 1.5× 4.8 | φ 3.5× 10.8 | φ 5× 13 | φ 10× 10 |
| φ 1.548× 12.7 | φ 3.19× 13.8 | φ 5× 10 | φ 10.15× 10 |
| φ 1.588× 10 | φ 3× 12.5 | φ 6.5× 6.5 | φ 10.2× 10.4 |
| φ 1.5× 7.8 | φ 3× 17.8 | φ 6× 10 | φ 10.2× 9.5 |
| φ 1.81× 13.2 | φ 3.1× 3.4 | φ 6× 8 | φ 10× 14 |
| φ 2.5× 8.0 | φ 3× 9.8 | φ 6× 12 | φ 10× 11 |
| φ 2.5× 10.8 | φ 3× 9.5 | φ 6.5× 8 | φ 10× 24 |
| φ 2.42× 11.8 | φ 3× 23.8 | φ 6.5× 25 | φ 10× 20 |
| φ 2× 13.8 | φ 3× 21.8 | φ 6× 6.5 | φ 10× 13.8 |
| φ 2× 6.8 | φ 3× 14.8 | φ 6.974× 9.04 | φ 11× 11 |
| φ 2× 5.8 | φ 3.3× 10 | φ 6× 14 | φ 11× 16 |
| φ 2.25× 6.8 | φ 3.5× 12.8 | φ 6.35× 20.8 | φ 11× 15 |
| φ 2.546× 15.3 | φ 3.446× 11.43 | φ 6.5× 9 | φ 12× 12 |
| φ 2.9× 9.8 | φ 3.96× 8.24 | φ 6.04× 12 | φ 12× 14 |
| φ 2.55× 10.8 | φ 4× 6.8 | φ 6× 16 | φ 12× 18 |
| φ 2.565× 10.3 | φ 4× 14.8 | φ 6.35× 12.4 | φ 13× 14 |
| φ 2.387× 12 | φ 4.76× 11.8 | φ 6× 6 | φ 14× 14 |
| φ 2.5× 5 | φ 4× 8 | φ 6.35× 22.23 | φ 15× 15 |
| φ 2× 9.8 | φ 4.5× 15.5 | φ 7.5× 9 | φ 15× 16 |
| φ 2× 4.8 | φ 4× 16 | φ 7.5× 7.5 | φ 15× 20 |
| φ 2.5× 9.8 | φ 4× 10.8 | φ 7× 7 | φ 18× 18 |
| φ 2.02× 10.3 | φ 4× 5 | φ 7.5× 13 | φ 19× 19 |
| φ 2.5× 11.8 | φ 4× 23.8 | φ 7.5× 11 | φ 20× 20 |
| φ 2.34× 16.5 | φ 4.5× 30 | φ 7.5× 6 | φ 23× 23 |
| φ 2.387× 16.8 | φ 4× 32.8 | φ 7.5× 10 | φ 12.7× 35.611 |
| φ 2.5× 12.8 | φ 4× 4 | φ 7× 10 | φ 12.7× 44.653 |
| φ 2.8× 6 | φ 4× 15.8 | φ 7.8× 13 | φ 12.7× 56.003 |
| φ 2.9× 11.8 | φ 4× 10.8 | φ 8× 10 | φ 12.7× 71.958 |
| φ 3× 11.8 | φ 5× 20 | φ 8× 12 | φ 22.2× 32 |
| φ 3× 8.8 | φ 5× 5 | φ 8× 8 | φ 22.2× 42 |
| φ 3× 10.8 | φ 5× 6 | φ 8.02× 11.7 | φ 16.32× 54.432 |
| φ 3× 5.75 | φ 5× 8 | φ 8× 11 | φ 16.32× 27.305 |
| φ 3× 5 | φ 5.5× 5.5 | φ 8.04× 9 | φ 34× 34 |
| φ 3× 12.8 | φ 5× 17.8 | φ 8× 16 | φ 34× 54 |
| φ 3.157× 13.8 | φ 5.95× 24.2 | φ 8× 13 | φ 37× 38 |
Material standard: GCr15 , 100CR6 , SUJ2
Hardness standard: HRC60-64
Grade:G1,G2,G3
Length tolerance:0.2
Diameter tolerance:0.001
TIR:0.006
Ra:0.05 Rz:1.0
End surface shape: round, flat, crowning
Surface finishing: polish-grind, superfinish grinding
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