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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. :787/772
- Boundary dimensions(mm)
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d :104.775
-
D :180.975
-
T :47.625
-
B :48.006
-
C :38.1
-
r 1.2min :7
-
r 3.4min :3.3
- Basic load ratings(kN)
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Cr :258
-
Cor :375
- Limiting speed(rpm)
-
Grease :1800
-
Oil :2600
- Application point
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a :39.1
- Abutment and fillet dimensions(mm)
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da max :113
-
db min :129
-
Da max :160
-
Db min :172
-
ra max :7
-
rb max :3.3
- Value
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e :0.39
-
Y :1.6
-
Y0 :0.86
- Weight (kg)
-
Refer :4.65
