NRA Rollers

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Product Detail

NRA NEEDLE ROLLER

Overview:
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

? Applications: Rolling element, Component of bearings

? Features: Rounded End

? Mode of Transportation:
1.For small weight or Urgent, goods will be sent by Express DHL/FedEX/UPS/TNT/EMS
2.For max production,goods will be shipped by sea/by air.
3.According to client’s requirements. 

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Changzhou Zhihua Bearings Co.,Ltd

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