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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. :EE790120/790221
- Boundary dimensions(mm)
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d :304.8
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D :558.8
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T :136.525
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B :136.525
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C :98.425
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r 1.2min :1.3
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r 3.4min :6.4
- Basic load ratings(kN)
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Cr :2480
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Cor :4100
- Limiting speed(rpm)
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Grease :630
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Oil :850
- Application point
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a :113.5
- Abutment and fillet dimensions(mm)
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da max :364
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db min :338
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Da max :506
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Db min :537
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ra max :1.3
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rb max :6.4
- Value
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e :0.39
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Y :1.5
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Y0 :0.84
- Weight (kg)
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Refer :141
