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Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
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Bearing NO. :JHM840449/JHM840410
- Boundary dimensions(mm)
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d :200
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D :300
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T :65
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B :62
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C :51
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r 1.2min :3.5
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r 3.4min :2.5
- Basic load ratings(kN)
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Cr :615
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Cor :1130
- Limiting speed(rpm)
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Grease :950
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Oil :1400
- Application point
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a :73.1
- Abutment and fillet dimensions(mm)
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da max :230
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db min :211
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Da max :274
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Db min :292
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ra max :3.5
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rb max :2.5
- Value
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e :0.52
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Y :1.2
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Y0 :0.63
- Weight (kg)
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Refer :15.5