Specifications of 21308 E Spherical Roller Bearings

Designations (Bearing with cylindrical bore) 21308E

Principal dimensions (mm) d 40

D 90

B 23

r1,2 1.5

Basic load ratings(KN) Basic load ratings (dynamic) (C) 100.88

Basic load ratings (static) (C0) 104.76

Fatigue load limit (Pu) 11.8

Speed ratings(r/min) Speed ratings (Reference speed) 7000

Speed ratings (Limting speed) 9500

Mass(kg) 0.75

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