NJ228EM bearing

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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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