尺寸和参数
Bearing NO. :74529/74853
尺寸(mm)
D :134.975
d: :215.9
T :53.975
B :47.625
c :47.625
r 1.2min :3.6
r 3.4min :3.2
基本负载等级(kN)
CR :322
Cor Cor :549
Limiting speed(rpm)
) :1700
油 :2400
)
A :56.1
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :147
db min :156
Da max :193
Db min :209
RA(最大) :3.6
rb max :3.2
价值
E2 :0.49
Y0 :1.23
Y1 :0.68
重量(kg)
Refer :6.92