尺寸和参数
Bearing NO. :68450/68712
尺寸(mm)
D :114.3
d: :180.975
T :34.925
B :31.75
c :25.4
r 1.2min :3.5
r 3.4min :3.3
基本负载等级(kN)
CR :174
Cor Cor :254
Limiting speed(rpm)
) :1800
油 :2600
)
A :40
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :124
db min :134
Da max :163
Db min :174
RA(最大) :3.5
rb max :3.3
价值
E2 :0.5
Y0 :1.2
Y1 :0.66
重量(kg)
Refer :2.93