Bearing NO.
Cylindrical bore :NNU4152
孔 :NNU4152K30
尺寸(mm)
D :260
d: :440
B/C B/C :180
r 1.2min :4
r 3.4min :4
基本负载等级(kN)
CR :2200
Cor Cor :3900
Limiting speed(rpm)
速度速度 :1300
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :300
Da max :424
RA(最大) :3
rb max :3
重量(kg)
Refer :110