Universally matchable bearings :-
Basic design bearings :7203BEY
Dimensions(mm)
디: :17
디: :40
비: :12
Basic load rating(KN)
크롬 :11,1
코르 :6,1
Fatigue load limit (KN)
Pu :0,26
Limit speed(r/min)
Reference speed :20000
Limit speed :20000
무게(kg) :0,064
Dimensions(mm)
디: :17
d1 :26,3
d2 :21,7
D1 :31,2
r1,2 :0,6
r3,4 :0,6
a :18
Shoulder and chamfer dimensions(mm)
da min :21,2
Da max :35,8
Db max :35,8
ra max :0,6
rb max :0,6
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