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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. :LL778149/LL778110
- Boundary dimensions(mm)
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d :584.2
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D :685.8
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T :49.212
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B :49.212
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C :34.925
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r 1.2min :3.5
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :735
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Cor :1970
- Limiting speed(rpm)
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Grease :370
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Oil :470
- Application point
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a :114.3
- Abutment and fillet dimensions(mm)
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da max :613
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db min :599
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Da max :663
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Db min :675
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ra max :3.5
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rb max :3.3
- Value
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e :0.44
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Y :1.4
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Y0 :0.75
- Weight (kg)
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Refer :29.6
