尺寸和参数
Bearing NO. :48686/48620
尺寸(mm)
D :142.875
d: :200.025
T :41.275
B :42.863
c :34.13
r 1.2min :3.6
r 3.4min :3.3
基本负载等级(kN)
CR :246
Cor Cor :491
Limiting speed(rpm)
) :1600
油 :2200
)
A :38.6
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :155
db min :156
Da max :183
Db min :190
RA(最大) :3.6
rb max :3.3
价值
E2 :0.34
Y0 :1.78
Y1 :0.98
重量(kg)
Refer :3.89