Universally matchable bearings :7209BECBY
Basic design bearings :7209BEY
Dimensions(mm)
d :45
D :85
B :19
Basic load rating(KN)
Cr :37,7
Cor :28
Fatigue load limit (KN)
Pu :1,2
Limit speed(r/min)
Reference speed :9000
Limit speed :9000
Weight(kg) :0,43
Dimensions(mm)
d :45
d1 :60,9
d2 :52,7
D1 :70,2
r1,2 :1,1
r3,4 :0,6
a :37
Shoulder and chamfer dimensions(mm)
da min :52
Da max :78
Db max :80,8
ra max :1
rb max :0,6
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