SKF W 639/3 R-2RS1 Deep Groove Ball Bearings

SKF

Product Code: W 639/3 R-2RS1
Brand: SKF



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Description for SKF W 639/3 R-2RS1 Deep Groove Ball Bearings

Technical specificationMetricImperialDIMENSIONSd3 mmD8 mmB4 mmd1? 4.35 mmD2? 7.25 mmD39.5 mmC0.9 mmr1,2min. 0.15 mmABUTMENT DIMENSIONSdamin. 3.9 mmdamax. 4.3 mmramax. 0.15 mmCALCULATION DATABasic dynamic load ratingC0.319 kNBasic static load ratingC00.09 kNFatigue load limitPu0.004 kNLimiting speed43000 r/minCalculation factorkr0.025Calculation factorf06.1MASSMass bearing0.000922 kg

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