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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. :EE470078/470128
- Boundary dimensions(mm)
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d :177.8
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D :327.025
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T :90.488
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B :92.075
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C :63.5
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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 :930
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Cor :1500
- Limiting speed(rpm)
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Grease :1000
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Oil :1500
- Application point
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a :68.6
- Abutment and fillet dimensions(mm)
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da max :223
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db min :200
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Da max :294
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Db min :315
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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 :0.9
- Weight (kg)
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Refer :31
