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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. :EE203130/203190
- Boundary dimensions(mm)
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d :330.2
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D :482.6
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T :66.675
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B :63.5
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C :44.45
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r 1.2min :6.8
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r 3.4min :6.8
- Basic load ratings(kN)
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Cr :810
-
Cor :1560
- Limiting speed(rpm)
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Grease :630
-
Oil :850
- Application point
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a :84.9
- Abutment and fillet dimensions(mm)
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da max :377
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db min :358
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Da max :450
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Db min :467
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ra max :6.8
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rb max :6.8
- Value
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e :0.42
-
Y :1.4
-
Y0 :0.79
- Weight (kg)
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Refer :36.4
