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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. :71432/71788
- Boundary dimensions(mm)
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d :109.952
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D :199.975
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T :50
-
B :49.213
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C :36.8
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r 1.2min :3.6
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r 3.4min :4
- Basic load ratings(kN)
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Cr :303
-
Cor :483
- Limiting speed(rpm)
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Grease :1800
-
Oil :2600
- Application point
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a :43.3
- Abutment and fillet dimensions(mm)
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da max :122
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db min :131
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Da max :167
-
Db min :177
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ra max :3.6
-
rb max :4
- Value
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e :0.42
-
Y :1.44
-
Y0 :0.79
- Weight (kg)
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Refer :6.3
