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Double Row Cylindrical Roller Bearings
Dimension and Parameters
- Bearing NO.
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Cylindrical Hole :NN4044
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Tapered Hole :NN4044K
- Boundary dimensions(mm)
-
d :220
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D :340
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B/C :118
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r 1.2min :3
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r3.4min :3
- Basic load ratings(kN)
-
Cr :1190
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Cor :2400
- Limiting speed(rpm)
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Speed Ratings :2600
- Abutment and fillet dimensions(mm)
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da max :238
-
Da max :320
-
ra max :2.5
-
rb max :2.5
- Weight(kg)
-
Refer :39.8