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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. :99553/99097
- Boundary dimensions(mm)
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d :139.97
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D :249.975
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T :66.675
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B :71.438
-
C :53.401
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r 1.2min :1.6
-
r 3.4min :3
- Basic load ratings(kN)
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Cr :549
-
Cor :913
- Limiting speed(rpm)
-
Grease :1200
-
Oil :1700
- Application point
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a :55
- Abutment and fillet dimensions(mm)
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da max :148
-
db min :174
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Da max :225
-
Db min :240
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ra max :1.6
-
rb max :3
- Value
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e :0.41
-
Y :1.47
-
Y0 :0.81
- Weight (kg)
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Refer :14
