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SKF 628/4-2Z Deep Groove Ball Bearings

SKF 628/4-2Z Deep Groove Ball Bearings

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Technical Description

Technical specificationMetricImperialDIMENSIONSd4 mmD9 mmB3.5 mmd1? 5.2 mmD2? 8.1 mmr1,2min. 0.1 mmABUTMENT DIMENSIONSdamin. 4.6 mmdamax. 5.1 mmDamax. 8.4 mmramax. 0.1 mmCALCULATION DATABasic dynamic load ratingC0.423 kNBasic static load ratingC00.116 kNFatigue load limitPu0.005 kNReference speed140000 r/minLimiting speed70000 r/minCalculation factorkr0.015Calculation factorf06.5

MASSMass bearing0.00087 kg

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SKF 628/4-2Z Deep Groove Ball Bearings

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