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Double Row Cylindrical Roller Bearings
Dimension and Parameters
- Bearing NO.
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Cylindrical Hole :NN3064
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Tapered Hole :NN3064K
- Boundary dimensions(mm)
-
d :320
-
D :480
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B/C :121
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r 1.2min :4
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r3.4min :4
- Basic load ratings(kN)
-
Cr :1320
-
Cor :2600
- Limiting speed(rpm)
-
Speed Ratings :1800
- Abutment and fillet dimensions(mm)
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da max :-
-
Da max :464
-
ra max :3
-
rb max :3
- Weight(kg)
-
Refer :74