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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. :EE921124/921850
- Boundary dimensions(mm)
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d :285.75
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D :469.9
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T :81.77
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B :80.569
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C :57.15
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r 1.2min :9.7
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :1100
-
Cor :1810
- Limiting speed(rpm)
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Grease :850
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Oil :1200
- Application point
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a :69.4
- Abutment and fillet dimensions(mm)
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da max :338
-
db min :315
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Da max :438
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Db min :451
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ra max :9.7
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rb max :3.3
- Value
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e :0.29
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Y :2.1
-
Y0 :1.1
- Weight (kg)
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Refer :49.4
