Bearing NO.
New :NU256M
Old :32256
境界寸法(mm)
d :280
D :500
B :80
r 1.2min :5
r3、4min :5
Fw :340
Ew :
基本定格荷重(kN)
Cr :1140
Cor :1680
Limiting speed(rpm)
グリース :1000
油 :1300
Abutment and fillet dimensions(mm)
da min :
db min :306
Da max :470
Db max :
ra max :4
rb max :4
重量(kg)
Refer :70.7