NU321EM

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Part Number:
d:
D:
B:

Single Row Cylindrical Roller Bearing

Single Row Cylindrical Roller Bearing
Single Row Cylindrical Roller Bearing

Dimension and Parameters

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
PDF

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