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Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
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Bearing NO. :EE450577/451212
- Boundary dimensions(mm)
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d :146.05
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D :307.975
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T :88.9
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B :93.662
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C :61.912
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r 1.2min :9.7
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r 3.4min :6.8
- Basic load ratings(kN)
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Cr :745
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Cor :1070
- Limiting speed(rpm)
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Grease :950
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Oil :1400
- Application point
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a :61.5
- Abutment and fillet dimensions(mm)
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da max :196
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db min :171
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Da max :271
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Db min :289
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ra max :9.7
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rb max :6.8
- Value
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e :0.33
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Y :1.8
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Y0 :1
- Weight (kg)
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Refer :28.8