Specifications of 21312 E Spherical Roller Bearings

Designations (Bearing with cylindrical bore) 21312E

Principal dimensions (mm) d 60

D 130

B 31

r1,2 2.1

Basic load ratings(KN) Basic load ratings (dynamic) (C) 205.64

Basic load ratings (static) (C0) 232.8

Fatigue load limit (Pu) 26.5

Speed ratings(r/min) Speed ratings (Reference speed) 4 800

Speed ratings (Limting speed) 6 300

Mass(kg) 2.1

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