Bearing NO. :EE291250/291749
尺寸(mm)
D :317.5
d: :444.5
T :63.5
B :61.912
c :39.688
r 1.2min :8
r 3.4min :3.3
基本负载等级(kN)
CR :685
Cor Cor :1140
Limiting speed(rpm)
) :630
油 :850
)
A :71.8
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :349
db min :329
Da max :415
Db min :427
RA(最大) :8
rb max :3.3
价值
E2 :0.38
Y0 :1.6
Y1 :0.87
重量(kg)
Refer :24.2