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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. :EE649240/649310
- Boundary dimensions(mm)
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d :609.6
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D :787.4
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T :93.662
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B :93.662
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C :69.85
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r 1.2min :6.4
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r 3.4min :6.4
- Basic load ratings(kN)
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Cr :2000
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Cor :4800
- Limiting speed(rpm)
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Grease :340
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Oil :450
- Application point
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a :129.2
- Abutment and fillet dimensions(mm)
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da max :659
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db min :632
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Da max :749
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Db min :771
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ra max :6.4
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rb max :6.4
- Value
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e :0.37
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Y :1.6
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Y0 :0.89
- Weight (kg)
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Refer :110
