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Single Row Cylindrical Roller Bearings
Single Row Cylindrical Roller Bearings
QDY
Single Row Cylindrical Roller Bearings
QDY
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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
