NU321EM bearing

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Bearing NO.

New :NU321EM

Old :32321EH

Boundary dimensions(mm)

d :105

D :225

B :49

r 1.2min :3

r3、4min :3

Fw :133

Ew :

Basic load ratings(kN)

Cr :420

Cor :550

Limiting speed(rpm)

Grease :2200

Oil :2800

Abutment and fillet dimensions(mm)

da min :

db min :121

Da max :212

Db max :

ra max :2.5

rb max :2.5

Weight (kg)

Refer :10.6

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