Bearing NO.
New :NU2280
Old :32580
境界寸法(mm)
d :400
D :720
B :185
r 1.2min :6
r3、4min :6
Fw :485
Ew :
基本定格荷重(kN)
Cr :4300
Cor :7800
Limiting speed(rpm)
グリース :800
油 :950
Abutment and fillet dimensions(mm)
da min :
db min :435
Da max :680
Db max :
ra max :5
rb max :5
重量(kg)
Refer :344