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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 :NU256M
-
Old :32256
- Boundary dimensions(mm)
-
d :280
-
D :500
-
B :80
-
r 1.2min :5
-
r3、4min :5
-
Fw :340
-
Ew :
- Basic load ratings(kN)
-
Cr :1140
-
Cor :1680
- Limiting speed(rpm)
-
Grease :1000
-
Oil :1300
- Abutment and fillet dimensions(mm)
-
da min :
-
db min :306
-
Da max :470
-
Db max :
-
ra max :4
-
rb max :4
- Weight (kg)
-
Refer :70.7
