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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 :NU20/600
-
Old :20321/600
- Boundary dimensions(mm)
-
d :600
-
D :870
-
B :155
-
r 1.2min :6
-
r3、4min :6
-
Fw :661
-
Ew :
- Basic load ratings(kN)
-
Cr :3970
-
Cor :7800
- Limiting speed(rpm)
-
Grease :500
-
Oil :600
- Abutment and fillet dimensions(mm)
-
da min :
-
db min :626
-
Da max :844
-
Db max :
-
ra max :5
-
rb max :5
- Weight (kg)
-
Refer :325
