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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. :HH258232/HH258210
- Boundary dimensions(mm)
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d :254
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D :495.3
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T :141.288
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B :141.288
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C :114.3
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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 :2330
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Cor :4670
- Limiting speed(rpm)
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Grease :700
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Oil :1000
- Application point
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a :108.1
- Abutment and fillet dimensions(mm)
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da max :273
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db min :346
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Da max :442
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Db min :467
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ra max :6.4
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rb max :6.4
- Value
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e :0.33
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Y :1.8
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Y0 :0.99
- Weight (kg)
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Refer :128
