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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. :48680/48620
- Boundary dimensions(mm)
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d :139.7
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D :200.025
-
T :41.275
-
B :39.688
-
C :34.13
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r 1.2min :3.6
-
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 :1500
-
Oil :2000
- Application point
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a :38.6
- Abutment and fillet dimensions(mm)
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da max :152
-
db min :156
-
Da max :183
-
Db min :190
-
ra max :3.6
-
rb max :3.3
- Value
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e :0.34
-
Y :1.78
-
Y0 :0.98
- Weight (kg)
-
Refer :4.04
