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Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
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Bearing NO. :545112/545141
- Boundary dimensions(mm)
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d :285.75
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D :358.775
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T :33.338
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B :31.75
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C :22.225
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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 :252
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Cor :575
- Limiting speed(rpm)
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Grease :850
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Oil :1200
- Application point
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a :66.3
- Abutment and fillet dimensions(mm)
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da max :307
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db min :298
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Da max :339
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Db min :348
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ra max :3.5
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rb max :3.3
- Value
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e :0.49
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Y :1.2
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Y0 :0.67
- Weight (kg)
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Refer :7.09