Bearing NO.
Cylindrical bore :NNU4184
孔 :NNU4184K30
尺寸(mm)
D :420
d: :700
B/C B/C :280
r 1.2min :6
r 3.4min :6
基本负载等级(kN)
CR :5500
Cor Cor :11400
Limiting speed(rpm)
速度速度 :750
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :480
Da max :674
RA(最大) :5
rb max :5
重量(kg)
Refer :440