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Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
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Bearing NO. :HM542948/HM542911
- Boundary dimensions(mm)
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d :203.2
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D :346.075
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T :79.375
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B :80.962
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C :60.325
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r 1.2min :1.5
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :900
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Cor :1460
- Limiting speed(rpm)
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Grease :1000
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Oil :1500
- Application point
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a :
- Abutment and fillet dimensions(mm)
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da max :224
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db min :224
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Da max :315
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Db min :322
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ra max :1.5
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rb max :3.3
- Value
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e :0.39
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Y :1.55
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Y0 :0.85
- Weight (kg)
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Refer :28.8