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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 :NJ1984M
-
Old :1042984
- Boundary dimensions(mm)
-
d :420
-
D :560
-
B :65
-
r 1.2min :4
-
r3、4min :4
-
Fw :458
-
Ew :
- Basic load ratings(kN)
-
Cr :830
-
Cor :1660
- Limiting speed(rpm)
-
Grease :900
-
Oil :1100
- Abutment and fillet dimensions(mm)
-
da min :
-
db min :445
-
Da max :533
-
Db max :
-
ra max :3
-
rb max :3
- Weight (kg)
-
Refer :47.4
