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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. :71451/71736
- Boundary dimensions(mm)
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d :114.3
-
D :186.975
-
T :45
-
B :49.212
-
C :35.001
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r 1.2min :3.6
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r 3.4min :5.2
- Basic load ratings(kN)
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Cr :303
-
Cor :483
- Limiting speed(rpm)
-
Grease :1800
-
Oil :2600
- Application point
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a :38.3
- Abutment and fillet dimensions(mm)
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da max :127
-
db min :131
-
Da max :169
-
Db min :179
-
ra max :3.6
-
rb max :5.2
- Value
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e :0.42
-
Y :1.44
-
Y0 :0.79
- Weight (kg)
-
Refer :4.64
