Universally matchable bearings :7220BECBY
Basic design bearings :7220BEY
Dimensions(mm)
d :100
D :180
B :34
Basic load rating(KN)
Cr :135
Cor :122
Fatigue load limit (KN)
Pu :4,4
Limit speed(r/min)
Reference speed :4000
Limit speed :4000
Weight(kg) :3,38
Dimensions(mm)
d :100
d1 :131
d2 :115,2
D1 :150,9
r1,2 :2,1
r3,4 :1,1
a :76
Shoulder and chamfer dimensions(mm)
da min :112
Da max :168
Db max :173
ra max :2
rb max :1
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