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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. :789/772A
- Boundary dimensions(mm)
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d :100.813
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D :174.625
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T :47.625
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B :47.625
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C :38.1
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r 1.2min :3.6
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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 :1900
-
Oil :2800
- Application point
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a :39.4
- Abutment and fillet dimensions(mm)
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da max :113
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db min :120
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Da max :156
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Db min :166
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ra max :3.6
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rb max :3.2
- Value
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e :0.39
-
Y :1.56
-
Y0 :0.86
- Weight (kg)
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Refer :4.51
