尺寸和参数
Bearing NO.
新 :N31/530
旧 :30027/530
尺寸(mm)
D :530
d: :870
B :272
r 1.2min :7.5
r 3.4min :7.5
) :
度 :801
基本负载等级(kN)
CR :6500
Cor Cor :11200
Limiting speed(rpm)
) :480
油 :560
基台和圆角尺寸(mm)基台(MM)基台(MM)
da min :611
db min :
Da max :
Db max :834
RA(最大) :6
rb max :6
重量(kg)
Refer :680