尺寸和参数
Bearing NO. :80170/80217
尺寸(mm)
D :431.8
d: :552.45
T :44.45
B :44.45
c :31.75
r 1.2min :3.3
r 3.4min :3.3
基本负载等级(kN)
CR :610
Cor Cor :1480
Limiting speed(rpm)
) :500
油 :670
)
A :71
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :467
db min :456
Da max :530
Db min :538
RA(最大) :3.3
rb max :3.3
价值
E2 :0.32
Y0 :1.9
Y1 :1
重量(kg)
Refer :25.8