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SKF W 638/3 R-2Z Deep Groove Ball Bearings

SKF W 638/3 R-2Z Deep Groove Ball Bearings

SKF W 638/3 R-2Z Deep Groove Ball Bearings

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Technical Description

Technical specificationMetricImperialDIMENSIONSd3 mmD7 mmB3 mmd2? 3.85 mmD2? 6.35 mmD38.1 mmC0.8 mmr1,2min. 0.1 mmABUTMENT DIMENSIONSdamin. 3.7 mmdamax. 3.8 mmramax. 0.1 mmCALCULATION DATABasic dynamic load ratingC0.178 kNBasic static load ratingC00.057 kNFatigue load limitPu0.002 kNReference speed160000 r/minLimiting speed80000 r/minCalculation factorkr0.02Calculation factorf07.1

MASSMass bearing0.00051 kg

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SKF W 638/3 R-2Z Deep Groove Ball Bearings

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