Description
Specifications
Band: HSN/OEM
Bearing Number: NK 55/25
Categoy: Needle roller bearings
Weight and Dimensions
Diameter under rollers (Fw) MM: 55
Outside diameter (D) MM: 68
Width (C) MM: 25
Dynamic C(KN): 39.1
Static C0(KN): 85
Reference speed(r/min): 7 500
Limiting speed[r/min]: 8 500
Structure[r/min]: with machined ring
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