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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. :HH234031/HH234018
- Boundary dimensions(mm)
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d :139.7
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D :317.5
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T :88.9
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B :93.662
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C :66.675
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r 1.2min :9.7
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r 3.4min :6.8
- Basic load ratings(kN)
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Cr :885
-
Cor :1190
- Limiting speed(rpm)
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Grease :1300
-
Oil :1800
- Application point
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a :63.2
- Abutment and fillet dimensions(mm)
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da max :191
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db min :165
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Da max :279
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Db min :298
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ra max :9.7
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rb max :6.8
- Value
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e :0.33
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Y :1.8
-
Y0 :1
- Weight (kg)
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Refer :32.2
