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H7012 AC/HC
High speed Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.H7012 AC/HC
- Dimensions(mm)
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d60
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D95
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B18
- Basic Loading Ratings(KN)
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C16.3
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C012.2
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Fatigue limit Pu (kN)0.52
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Calculation coefficient f0-
- Limiting speeds (r/min)
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Grease22000
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Oil33 000
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d1 ~72.7
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D1 ~85.4
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r1,2 min1.1
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r3,4 min0.6
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a27
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da,db min (mm)66
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Da max (mm)89
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Db max (mm)90.8
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ra max (mm)1.1
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rb max (mm)0.6
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Weight (kg)0.39