Bearing NO. :M255499/M255410A
尺寸(mm)
D :288.925
d: :406.4
T :77.788
B :77.788
c :60.325
r 1.2min :6.4
r 3.4min :3.3
基本负载等级(kN)
CR :1010
Cor Cor :2080
Limiting speed(rpm)
) :850
油 :1200
)
A :
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :316
db min :310
Da max :379
Db min :388
RA(最大) :6.4
rb max :3.3
价值
E2 :0.34
Y0 :1.78
Y1 :0.98
重量(kg)
Refer :29.8