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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. :82550/82931
- Boundary dimensions(mm)
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d :139.7
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D :236.538
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T :57.15
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B :56.642
-
C :44.45
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r 1.2min :3.5
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :400
-
Cor :680
- Limiting speed(rpm)
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Grease :1400
-
Oil :1900
- Application point
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a :53.7
- Abutment and fillet dimensions(mm)
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da max :170
-
db min :155
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Da max :213
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Db min :228
-
ra max :3.5
-
rb max :3.3
- Value
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e :0.44
-
Y :1.4
-
Y0 :0.75
- Weight (kg)
-
Refer :9.81
