尺寸和参数
Bearing NO.
Cylindrical bore :NN3030
孔 :NN3030K
尺寸(mm)
D :150
d: :225
B/C B/C :56
r 1.2min :2.1
r 3.4min :2.1
基本负载等级(kN)
CR :330
Cor Cor :570
Limiting speed(rpm)
速度速度 :4000
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :-
Da max :214
RA(最大) :2
rb max :2
重量(kg)
Refer :7.5