尺寸和参数
Bearing NO.
新 :NU2838M
旧 :2032838
尺寸(mm)
D :190
d: :240
B :30
r 1.2min :2.1
r 3.4min :2.1
) :203
度 :
基本负载等级(kN)
CR :180
Cor Cor :355
Limiting speed(rpm)
) :2200
油 :2800
基台和圆角尺寸(mm)基台(MM)基台(MM)
da min :
db min :202
Da max :227
Db max :
RA(最大) :2
rb max :2
重量(kg)
Refer :3.22