Universally matchable bearings :7228BCBM
Basic design bearings :7228BM
Dimensions(mm)
d :140
D :250
B :42
Basic load rating(KN)
Cr :199
Cor :212
Fatigue load limit (KN)
Pu :6,4
Limit speed(r/min)
Reference speed :2800
Limit speed :3000
Weight(kg) :8,63
Dimensions(mm)
d :140
d1 :183,3
d2 :163,6
D1 :209,5
r1,2 :3
r3,4 :1,1
a :103
Shoulder and chamfer dimensions(mm)
da min :154
Da max :236
Db max :243
ra max :2,5
rb max :1
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