尺寸和参数
Bearing NO.
新 :NU3128M
旧 :3032728
尺寸(mm)
D :140
d: :225
B :68
r 1.2min :2.1
r 3.4min :2.1
) :162.5
度 :
基本负载等级(kN)
CR :390
Cor Cor :625
Limiting speed(rpm)
) :2600
油 :3400
基台和圆角尺寸(mm)基台(MM)基台(MM)
da min :
db min :155
Da max :209
Db max :
RA(最大) :2
rb max :2
重量(kg)
Refer :10.6