尺寸和参数
Bearing NO. :780/772A
尺寸(mm)
D :101.6
d: :174.625
T :47.625
B :48.006
c :38.1
r 1.2min :3.6
r 3.4min :3.2
基本负载等级(kN)
CR :288
Cor Cor :438
Limiting speed(rpm)
) :1900
油 :2800
)
A :39.4
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :114
db min :120
Da max :156
Db min :166
RA(最大) :3.6
rb max :3.2
价值
E2 :0.39
Y0 :1.56
Y1 :0.86
重量(kg)
Refer :4.47