尺寸和参数
Bearing NO.
Cylindrical bore :NN4076
孔 :NN4076K
尺寸(mm)
D :380
d: :560
B/C B/C :180
r 1.2min :5
r 3.4min :5
基本负载等级(kN)
CR :2650
Cor Cor :6200
Limiting speed(rpm)
速度速度 :1000
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :408
Da max :529
RA(最大) :4
rb max :4
重量(kg)
Refer :142