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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 :NU2220
-
Old :
- Boundary dimensions(mm)
-
d :100
-
D :180
-
B :46
-
r 1.2min :2.1
-
r3、4min :2.1
-
Fw :120
-
Ew :
- Basic load ratings(kN)
-
Cr :260
-
Cor :322
- Limiting speed(rpm)
-
Grease :3500
-
Oil :4200
- Abutment and fillet dimensions(mm)
-
da min :
-
db min :
-
Da max :
-
Db max :
-
ra max :
-
rb max :
- Weight (kg)
-
Refer :4.77
