SKF
SKF W 628/5-2Z Deep Groove Ball Bearings
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Technical Datasheets / Product Documentations
Technical specificationMetricImperialDIMENSIONSd5 mmD11 mmB4 mmd1? 6.81 mmD2? 9.9 mmr1,2min. 0.15 mmABUTMENT DIMENSIONSdamin. 6.2 mmdamax. 6.7 mmDamax. 10 mmramax. 0.15 mmCALCULATION DATABasic dynamic load ratingC0.403 kNBasic static load ratingC00.143 kNFatigue load limitPu0.006 kNReference speed120000 r/minLimiting speed60000 r/minCalculation factorkr0.02Calculation factorf07.1MASSMass bearing0.0015 kg