High speed Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.H7004C
- Dimensions(mm)
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d20
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D42
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B12
- Basic Loading Ratings(KN)
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C7.41
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C03.35
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Fatigue limit Pu (kN)0.143
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Calculation coefficient f07.2
- Limiting speeds (r/min)
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Grease54000
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Oil83000
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d1 ~26.6
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D1 ~36.5
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r1,2 min0.6
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r3,4 min0.3
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a10
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da,db min (mm)22
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Da max (mm)40
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Db max (mm)39.6
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ra max (mm)0.6
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rb max (mm)0.3
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Weight (kg)0.064