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NK45/20

Heavy Duty Needle Roller Bearings Without Inner Ring

Heavy Duty Needle Roller Bearings Without Inner Ring

Shaft Diameter(mm) 45
Current NK45/20
Original Code 644808
Mass Approx(g) 81.5
Fw(mm) 45
Ew(mm) 55
Bcmm) 20
Cr Dynamic(N) 19800
Cor Static(N) 46500
Oil(rpm) 7650