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Double Row Cylindrical Roller Bearings
Double Row Cylindrical Roller Bearings
QDY
Double Row Cylindrical Roller Bearings
QDY
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Dimension and Parameters
- Bearing NO.
-
Cylindrical Hole :NNU4840
-
Tapered Hole :NNU4840K
- Boundary dimensions(mm)
-
d :200
-
D :250
-
B/C :50
-
r 1.2min :1.5
-
r3.4min :1.5
- Basic load ratings(kN)
-
Cr :242
-
Cor :600
- Limiting speed(rpm)
-
Speed Ratings :2400
- Abutment and fillet dimensions(mm)
-
da max :212
-
Da max :242
-
ra max :1.5
-
rb max :1.5
- Weight(kg)
-
Refer :5.75
