Angular Contact Ball Bearings
Dimension and Parameters
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Designations :71905C
- Principal dimensions(mm)
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d :25
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D :42
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B :9
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r(min) :0.3
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r1(min) :0.15
- Basic load ratings(KN)
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Cr :7.85
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Cor :5.4
- Speed ratings (rpm)
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grease :19000
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oil :26000
- Load position(mm)
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a :9
- Abutment and fillet dimensions(mm)
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da min :27.5
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Da max :39.5
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ra max :0.3
- Weight
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(kg) :0.042