Designations
Universally matchable bearing :–
Basic design bearing :7321 BEP
Principal dimensions(mm)
d :105
D :225
B :49
Basic load ratings(KN)
Cr :203
Cor :193
Fatigue load limit(KN)
Pu :6,4
Speed ratings(r/min)
Reference speed :3 400
Limiting speed :3 400
Dimensions(mm)
d1 :151
d2 :127
D1 :182
r1,2 :3
r3,4 :1,1
a :94
Abutment and fillet dimensions(mm)
da(min) :119
Da(max) :211
Db(max) :218
ra(max) :2,5
rb(max) :1
Mass(kg) :8,55
