Bearing NO.
Cylindrical bore :NNU4860
孔 :NNU4860K
尺寸(mm)
D :300
d: :380
B/C B/C :80
r 1.2min :2.1
r 3.4min :2.1
基本负载等级(kN)
CR :583
Cor Cor :1560
Limiting speed(rpm)
速度速度 :1600
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :320
Da max :369
RA(最大) :2
rb max :2
重量(kg)
Refer :22