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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. :LM770945/LM770910
- Boundary dimensions(mm)
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d :450.85
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D :603.25
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T :85.725
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B :84.138
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C :60.325
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r 1.2min :6.4
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :1310
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Cor :2900
- Limiting speed(rpm)
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Grease :450
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Oil :600
- Application point
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a :115.9
- Abutment and fillet dimensions(mm)
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da max :496
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db min :471
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Da max :570
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Db min :590
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ra max :6.4
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rb max :3.3
- Value
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e :0.45
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Y :1.3
-
Y0 :0.73
- Weight (kg)
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Refer :62.5
