尺寸和参数
Bearing NO. :73551/73875
尺寸(mm)
D :139.7
d: :222.25
T :34.925
B :31.623
c :23.812
r 1.2min :3.5
r 3.4min :3.3
基本负载等级(kN)
CR :191
Cor Cor :267
Limiting speed(rpm)
) :1400
油 :1900
)
A :41.6
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :162
db min :152
Da max :203
Db min :211
RA(最大) :3.5
rb max :3.3
价值
E2 :0.44
Y0 :1.4
Y1 :0.75
重量(kg)
Refer :4.25