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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. :LL758744/LL758715
- Boundary dimensions(mm)
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d :323.85
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D :381
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T :28.575
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B :28.575
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C :20.638
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r 1.2min :3.6
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :219
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Cor :570
- Limiting speed(rpm)
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Grease :670
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Oil :900
- Application point
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a :64.8
- Abutment and fillet dimensions(mm)
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da max :338
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db min :340
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Da max :363
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Db min :369
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ra max :3.6
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rb max :3.3
- Value
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e :0.44
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Y :1.36
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Y0 :0.75
- Weight (kg)
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Refer :5.15
