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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. :M349549/M349510
- Boundary dimensions(mm)
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d :257.175
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D :342.9
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T :57.15
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B :57.15
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C :44.45
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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 :560
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Cor :1190
- Limiting speed(rpm)
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Grease :850
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Oil :1200
- Application point
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a :59.6
- Abutment and fillet dimensions(mm)
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da max :285
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db min :269
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Da max :323
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Db min :336
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ra max :6.4
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rb max :3.3
- Value
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e :0.35
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Y :1.7
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Y0 :0.94
- Weight (kg)
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Refer :14.1
