尺寸和参数
Bearing NO.
Cylindrical bore :NN3924
孔 :NN3924K
尺寸(mm)
D :120
d: :165
B/C B/C :34
r 1.2min :1.1
r 3.4min :1.1
基本负载等级(kN)
CR :138
Cor Cor :251
Limiting speed(rpm)
速度速度 :5300
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :130
Da max :155
RA(最大) :1
rb max :1
重量(kg)
Refer :2.02