尺寸和参数
Bearing NO.
新 :NU1968M
旧 :1032968
尺寸(mm)
D :340
d: :460
B :56
r 1.2min :3
r 3.4min :3
) :372
度 :
基本负载等级(kN)
CR :600
Cor Cor :1120
Limiting speed(rpm)
) :1100
油 :1400
基台和圆角尺寸(mm)基台(MM)基台(MM)
da min :
db min :361
Da max :438
Db max :
RA(最大) :2.5
rb max :2.5
重量(kg)
Refer :27.1