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• needle roller bearing catalogue HK4520

 

needle roller bearing catalogue HK4520

 

Model: needle roller bearing catalogue HK4520

Category: Mold and Die Industry / Mold Processing Subcontracting / Factory consultants

 

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Characteristics

 

NRB NEEDLE ROLLER
Overview:
Material standard: GCr15, 100CR6, SUJ2
Hardness standard: HRC60-64
Grade:G1,G2,G3
Length tolerance:0.2
Surface finishing: polish-grind, superfinish grinding
Certification:ISO9001:2000;
● Applications: Rolling element, Component of bearings
● Features: Flat End
● Part Number: http://www.czh-bearings.com/

 

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