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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. :L521949R/L521910
- Boundary dimensions(mm)
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d :107.95
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D :146.05
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T :21.432
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B :21.432
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C :16.67
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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 :86.4
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Cor :167
- Limiting speed(rpm)
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Grease :1900
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Oil :2800
- Application point
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a :26.2
- Abutment and fillet dimensions(mm)
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da max :116
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db min :119
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Da max :134
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Db min :139
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ra max :1.6
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rb max :1.6
- Value
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e :0.39
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Y :1.53
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Y0 :0.84
- Weight (kg)
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Refer :0.99
