Bearing NO.
Cylindrical bore :NN49/500X1
孔 :-
尺寸(mm)
D :500
d: :700
B/C B/C :170
r 1.2min :5
r 3.4min :5
基本负载等级(kN)
CR :2700
Cor Cor :5400
Limiting speed(rpm)
速度速度 :800
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :549
Da max :680
RA(最大) :4
rb max :4
重量(kg)
Refer :210