Universally matchable bearings :7210BECBY
Basic design bearings :7210BEY
Dimensions(mm)
d :50
D :90
B :20
Basic load rating(KN)
Cr :39
Cor :30,5
Fatigue load limit (KN)
Pu :1,29
Limit speed(r/min)
Reference speed :8500
Limit speed :8500
Weight(kg) :0,47
Dimensions(mm)
d :50
d1 :65,8
d2 :57,7
D1 :75,2
r1,2 :1,1
r3,4 :0,6
a :39
Shoulder and chamfer dimensions(mm)
da min :57
Da max :83
Db max :85,8
ra max :1
rb max :0,6
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