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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. :EE420812X/421417
- Boundary dimensions(mm)
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d :206.375
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D :360
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T :92.075
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B :88.897
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C :63.5
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r 1.2min :6.4
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r 3.4min :3.2
- Basic load ratings(kN)
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Cr :938
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Cor :1460
- Limiting speed(rpm)
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Grease :900
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Oil :1300
- Application point
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a :75.6
- Abutment and fillet dimensions(mm)
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da max :225
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db min :243
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Da max :317
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Db min :334
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ra max :6.4
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rb max :3.2
- Value
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e :0.4
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Y :1.49
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Y0 :0.82
- Weight (kg)
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Refer :34.7
