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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 :NJ18/670
-
Old :10428/670
- Boundary dimensions(mm)
-
d :670
-
D :820
-
B :69
-
r 1.2min :4
-
r3、4min :4
-
Fw :708
-
Ew :
- Basic load ratings(kN)
-
Cr :1190
-
Cor :2540
- Limiting speed(rpm)
-
Grease :560
-
Oil :670
- Abutment and fillet dimensions(mm)
-
da min :
-
db min :700
-
Da max :787
-
Db max :
-
ra max :3
-
rb max :3
- Weight (kg)
-
Refer :84.5
