尺寸和参数
Bearing NO.
新 :NU3038M
旧 :3032138
尺寸(mm)
D :190
d: :290
B :75
r 1.2min :2.1
r 3.4min :2.1
) :219
度 :
基本负载等级(kN)
CR :565
Cor Cor :1010
Limiting speed(rpm)
) :1800
油 :2200
基台和圆角尺寸(mm)基台(MM)基台(MM)
da min :
db min :206
Da max :273
Db max :
RA(最大) :2
rb max :2
重量(kg)
Refer :18.3