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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. :HH228340/HH228315
- Boundary dimensions(mm)
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d :120.65
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D :258.763
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T :77.788
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B :82.55
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C :61.912
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r 1.2min :9.5
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r 3.4min :6.4
- Basic load ratings(kN)
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Cr :717
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Cor :1050
- Limiting speed(rpm)
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Grease :1400
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Oil :1900
- Application point
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a :54
- Abutment and fillet dimensions(mm)
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da max :145
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db min :158
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Da max :220
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Db min :233
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ra max :9.5
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rb max :6.4
- Value
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e :0.32
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Y :1.87
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Y0 :1.03
- Weight (kg)
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Refer :19.5
