Bearing NO.
Cylindrical bore :NNU3048
孔 :NNU3048K
尺寸(mm)
D :240
d: :360
B/C B/C :92
r 1.2min :3
r 3.4min :3
基本负载等级(kN)
CR :842
Cor Cor :1560
Limiting speed(rpm)
速度速度 :2400
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :259
Da max :340
RA(最大) :2.5
rb max :2.5
重量(kg)
Refer :30.8