Bearing NO.
New :NU3344M/HC
Old :
Boundary dimensions(mm)
d :220
D :460
B :180
r 1.2min :
r3、4min :
Fw :284
Ew :
Basic load ratings(kN)
Cr :2130
Cor :3300
Limiting speed(rpm)
Grease :800
Oil :1100
Abutment and fillet dimensions(mm)
da min :
db min :245
Da max :431
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :140.6