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Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
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Bearing NO. :LL771948/LL771911
- Boundary dimensions(mm)
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d :476.25
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D :565.15
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T :41.275
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B :41.275
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C :31.75
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r 1.2min :3.3
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :535
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Cor :1340
- Limiting speed(rpm)
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Grease :450
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Oil :600
- Application point
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a :100.2
- Abutment and fillet dimensions(mm)
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da max :502
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db min :489
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Da max :545
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Db min :557
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ra max :3.3
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rb max :3.3
- Value
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e :0.47
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Y :1.3
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Y0 :0.7
- Weight (kg)
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Refer :18.2