Bearing NO. :M249747/M249710
Boundary dimensions(mm)
d :257.175
D :358.775
T :71.438
B :76.2
C :53.975
r 1.2min :1.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :773
Cor :1590
Limiting speed(rpm)
Grease :850
Oil :1200
Application point
a :64.4
Abutment and fillet dimensions(mm)
da max :266
db min :279
Da max :330
Db min :342
ra max :1.6
rb max :3.2
Value
e :0.33
Y :1.8
Y0 :0.99
Weight (kg)
Refer :21
Contact Person:Guo Kai
1758085456@qq.com
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