High speed Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.H7008C
- Dimensions(mm)
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d40
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D68
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B15
- Basic Loading Ratings(KN)
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C12.4
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C07.65
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Fatigue limit Pu (kN)0.32
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Calculation coefficient f08.1
- Limiting speeds (r/min)
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Grease30000
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Oil45000
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d1 ~49.7
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D1 ~60.9
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r1,2 min1
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r3,4 min0.6
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a15
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da,db min (mm)44.6
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Da max (mm)63.4
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Db max (mm)63.8
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ra max (mm)1
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rb max (mm)0.6
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Weight (kg)0.19