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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. :LM720646/LM720611
- Boundary dimensions(mm)
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d :99.975
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D :144.975
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T :25.4
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B :25.4
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C :19.05
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r 1.2min :1.6
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r 3.4min :1.6
- Basic load ratings(kN)
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Cr :125
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Cor :216
- Limiting speed(rpm)
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Grease :2200
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Oil :3200
- Application point
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a :30.1
- Abutment and fillet dimensions(mm)
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da max :107
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db min :113
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Da max :134
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Db min :140
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ra max :1.6
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rb max :1.6
- Value
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e :0.46
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Y :1.31
-
Y0 :0.72
- Weight (kg)
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Refer :1.34
