Description
Specifications
Brand: HSN/OEM
Bearing number: NK 47/30
Category: Needle roller bearings
Weight and Dimensions
Diameter under rollers (Fw) MM: 47
Outside diameter D (mm): 57
Width C (mm): 30
Dynamic C(KN): 41.8
Static C0(KN): 98
Reference speed(r/min): 8 500
Limiting speed[r/min]: 10 000
Structure[r/min]: with machined ring
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