Bearing NO.
New :NJ228EM
Old :42228EH
Boundary dimensions(mm)
d :140
D :250
B :42
r?1.2min :3
r3、4min :3
Fw :169
Ew :
Basic load ratings(kN)
Cr :395
Cor :515
Limiting speed(rpm)
Grease :2400
Oil :3000
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 :9.43
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