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H71902AC/HC
High speed Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.H71902AC/HC
- Dimensions(mm)
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d15
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D28
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B7
- Basic Loading Ratings(KN)
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C3.02
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C01.34
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Fatigue limit Pu (kN)0.057
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Calculation coefficient f0-
- Limiting speeds (r/min)
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Grease83000
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Oil127000
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d1 ~19.1
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D1 ~23.9
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r1,2 min0.3
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r3,4 min0.15
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a9
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da,db min (mm)17
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Da max (mm)26
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Db max (mm)26.6
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ra max (mm)0.3
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rb max (mm)0.15
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Weight (kg)0.013