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H7009AC/HC
High speed Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.H7009AC/HC
- Dimensions(mm)
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d45
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D75
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B16
- Basic Loading Ratings(KN)
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C12.1
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C08.15
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Fatigue limit Pu (kN)0.345
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Calculation coefficient f0-
- Limiting speeds (r/min)
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Grease29000
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Oil45000
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d1 ~55.7
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D1 ~66.9
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r1,2 min1
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r3,4 min0.6
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a22
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da,db min (mm)49.6
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Da max (mm)70.4
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Db max (mm)70.8
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ra max (mm)1
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rb max (mm)0.6
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Weight (kg)0.22