Bearing NO.
New :NJ2228M
Old :42528
Boundary dimensions(mm)
d :140
D :250
B :68
r?1.2min :3
r3、4min :3
Fw :169
Ew :
Basic load ratings(kN)
Cr :475
Cor :760
Limiting speed(rpm)
Grease :2000
Oil :2600
Abutment and fillet dimensions(mm)
da min :
db min :157
Da max :232
Db max :
ra max :2.5
rb max :2.5
Weight (kg)
Refer :14.8
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