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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. :LM272249/LM272210
- Boundary dimensions(mm)
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d :482.6
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D :615.95
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T :85.725
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B :85.725
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C :66.675
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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 :1390
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Cor :3450
- Limiting speed(rpm)
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Grease :450
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Oil :600
- Application point
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a :106.1
- Abutment and fillet dimensions(mm)
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da max :522
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db min :501
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Da max :582
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Db min :604
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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
-
Y0 :0.88
- Weight (kg)
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Refer :59.8
