SKF W 637/4 XR-2Z Deep Groove Ball Bearing

SKF

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



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Description for SKF W 637/4 XR-2Z Deep Groove Ball Bearing

Technical specification MetricImperial DIMENSIONS d 4 mmD 8 mmB 3 mmd1? 5 mmD2? 7.4 mmD3 9.2 mmC 0.6 mmr1,2min. 0.1 mm ABUTMENT DIMENSIONS damin. 4.8 mmdamax. 4.9 mmramax. 0.1 mm CALCULATION DATA Basic dynamic load ratingC 0.225 kNBasic static load ratingC0 0.072 kNFatigue load limitPu 0.003 kNReference speed 150000 r/minLimiting speed 75000 r/minCalculation factorkr 0.02Calculation factorf0 7.2 MASS Mass bearing 0.000613 kg

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