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Help CenterNeedle Rollers
US$ 0.09 - 0.99
MOQ: 1000 Kilograms
Key Specifications
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Place of Origin:
China
Brand Name:
C&H
Material:
Other, chrome steel
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
China
Brand Name
C&H
Material
Other, chrome steel
Specifications
needle rollersC&H can supply high precision needle rollers with different end face and high precision crowning needle rollers with end face flat and profiled end ( outside surface has a curved transition to the end faces). The longlife design can give a longer service time and lower noise though reducing friction and vibration.
Type of Needle Rollers - flat end, round end and tip end
Material : GCr15 ( 100Cr6, SAE 52100) , GCr15SiMn
Grade: G5, G3, G2
Hardness: GCr15 - HRC 61 ~ 65 , GCr15SiMn – HRC 60 ~ 64
Roughness: min Ra≤0.20 . max Ra≤0.40
Dimensions can be supplied: min φ0.8mm~φ3mm , max φ6mm~φ80mm
Tolerance of Dimensions and Geometrical ( μm )
| Grade | Batch Diameter Variation VDWL max | The Gauge of Needle Roller Dwmp | Roundness Deviation max | Diameter Variation VDwp max |
| G2 | 2 | 0/-2,-1/-3,-2/-4 | 0.8 | 1 |
| -3/-5,-4/6,-5/-7 | ||||
| -6/-8,-7/-9,-8/-10 | ||||
| G3 | 3 | 0/-3,-1.5/-4.5,-3/6 | 1.2 | 1.5 |
| -4.5-7.5,-6/-9,-7/-10 | ||||
| G5 | 5 | 0/-5,-3/-8,-5/-10 | 2 | 2 |
Dimension(Dw x Lw) : 1x5.8mm ~ 6 x 37mm
Send Inquiry to This Supplier
Business Type
Trading Company
Year Established
2006
Factory Size
Below 1,000 square meters
Total Employees
5 - 10 People
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