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Single Row Tapered Roller Bearings (Inch Series)
Single Row Tapered Roller Bearings (Inch Series)
QDY
Single Row Tapered Roller Bearings (Inch Series)
QDY
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Dimension and Parameters
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Bearing NO. :LM446349/LM446310
- Boundary dimensions(mm)
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d :234.95
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D :311.15
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T :46.038
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B :46.038
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C :33.338
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r 1.2min :3.6
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r 3.4min :3.2
- Basic load ratings(kN)
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Cr :407
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Cor :825
- Limiting speed(rpm)
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Grease :900
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Oil :1300
- Application point
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a :52.4
- Abutment and fillet dimensions(mm)
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da max :248
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db min :253
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Da max :290
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Db min :298
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ra max :3.6
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rb max :3.2
- Value
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e :0.36
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Y :1.66
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Y0 :0.91
- Weight (kg)
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Refer :8.73
