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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. :48686/48620
- Boundary dimensions(mm)
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d :142.875
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D :200.025
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T :41.275
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B :42.863
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C :34.13
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r 1.2min :3.6
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :246
-
Cor :491
- Limiting speed(rpm)
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Grease :1600
-
Oil :2200
- Application point
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a :38.6
- Abutment and fillet dimensions(mm)
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da max :155
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db min :156
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Da max :183
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Db min :190
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ra max :3.6
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rb max :3.3
- Value
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e :0.34
-
Y :1.78
-
Y0 :0.98
- Weight (kg)
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Refer :3.89
