Universally matchable bearings :7221BECBP
Basic design bearings :7221BEP
Dimensions(mm)
d :105
D :190
B :36
Basic load rating(KN)
Cr :148
Cor :137
Fatigue load limit (KN)
Pu :4,8
Limit speed(r/min)
Reference speed :3800
Limit speed :3800
Weight(kg) :3,82
Dimensions(mm)
d :105
d1 :138
d2 :121,2
D1 :159,1
r1,2 :2,1
r3,4 :1,1
a :80
Shoulder and chamfer dimensions(mm)
da min :117
Da max :178
Db max :183
ra max :2
rb max :1
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