尺寸和参数
Bearing NO.
Cylindrical bore :NN3040
孔 :NN3040K
尺寸(mm)
D :200
d: :310
B/C B/C :82
r 1.2min :2.1
r 3.4min :2.1
基本负载等级(kN)
CR :644
Cor Cor :1140
Limiting speed(rpm)
速度速度 :2000
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :-
Da max :299
RA(最大) :2
rb max :2
重量(kg)
Refer :22