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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. :786/772A
- Boundary dimensions(mm)
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d :104.775
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D :174.625
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T :47.625
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B :48.006
-
C :38.1
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r 1.2min :6.4
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r 3.4min :3.2
- Basic load ratings(kN)
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Cr :288
-
Cor :438
- Limiting speed(rpm)
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Grease :1800
-
Oil :2600
- Application point
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a :39.4
- Abutment and fillet dimensions(mm)
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da max :120
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db min :123
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Da max :156
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Db min :166
-
ra max :6.4
-
rb max :3.2
- Value
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e :0.39
-
Y :1.56
-
Y0 :0.86
- Weight (kg)
-
Refer :4.27
