Designations
Universally matchable bearing :7238BCBM
Basic design bearing :–
Principal dimensions(mm)
d :190
D :340
B :55
Basic load ratings(KN)
Cr :307
Cor :405
Fatigue load limit(KN)
Pu :10,4
Speed ratings(r/min)
Reference speed :2 000
Limiting speed :2 200
Dimensions(mm)
d1 :250
d2 :224
D1 :286
r1,2 :4
r3,4 :1,5
a :139
Abutment and fillet dimensions(mm)
da(min) :207
Da(max) :323
Db(max) :331
ra(max) :3
rb(max) :1,5
Mass(kg) :22
