Bearing NO.
New :NU3344M/HC
Old :
境界寸法(mm)
d :220
D :460
B :180
r 1.2min :
r3、4min :
Fw :284
Ew :
基本定格荷重(kN)
Cr :2130
Cor :3300
Limiting speed(rpm)
グリース :800
油 :1100
Abutment and fillet dimensions(mm)
da min :
db min :245
Da max :431
Db max :
ra max :4
rb max :4
重量(kg)
Refer :140.6