尺寸和参数
Bearing NO. :689/672
尺寸(mm)
D :103.188
d: :168.275
T :41.275
B :41.275
c :30.163
r 1.2min :3.6
r 3.4min :3.2
基本负载等级(kN)
CR :224
Cor Cor :349
Limiting speed(rpm)
) :1500
油 :2000
)
A :38.7
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :115
db min :115
Da max :147
Db min :156
RA(最大) :3.6
rb max :3.2
价值
E2 :0.47
Y0 :1.28
Y1 :0.7
重量(kg)
Refer :3.27