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H71920AC
High speed Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.H71920AC
- Dimensions(mm)
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d100
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D140
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B20
- Basic Loading Ratings(KN)
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C36.4
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C030
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Fatigue limit Pu (kN)1.14
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Calculation coefficient f0-
- Limiting speeds (r/min)
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Grease11 500
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Oil18000
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d1 ~112.4
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D1 ~127.51
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r1,2 min1.1
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r3,4 min0.6
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a39
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da,db min (mm)106
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Da max (mm)134
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Db max (mm)135.8
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ra max (mm)1.1
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rb max (mm)0.6
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Weight (kg)0.77