SKF W 637/4 X-2Z Deep Groove Ball Bearings

SKF

Product Code: W 637/4 X-2Z
Brand: SKF



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Description for SKF W 637/4 X-2Z Deep Groove Ball Bearings

Technical specificationMetricImperialDIMENSIONSd4 mmD8 mmB3 mmd1? 5 mmD2? 7.4 mmr1,2min. 0.1 mmABUTMENT DIMENSIONSdamin. 4.8 mmdamax. 4.9 mmDamax. 7.5 mmramax. 0.1 mmCALCULATION DATABasic dynamic load ratingC0.225 kNBasic static load ratingC00.072 kNFatigue load limitPu0.003 kNReference speed150000 r/minLimiting speed75000 r/minCalculation factorkr0.02Calculation factorf07.2MASSMass bearing0.000513 kg

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