Bearing NO.
New :NU256M
Old :32256
Boundary dimensions(mm)
d :280
D :500
B :80
r 1.2min :5
r3、4min :5
Fw :340
Ew :
Basic load ratings(kN)
Cr :1140
Cor :1680
Limiting speed(rpm)
Grease :1000
Oil :1300
Abutment and fillet dimensions(mm)
da min :
db min :306
Da max :470
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :70.7
