SKF 71914 ACE/P4AL Angular Contact Ball Bearing

SKF

Product Code: 71914 ACE/P4AL
Brand: SKF



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Description for SKF 71914 ACE/P4AL Angular Contact Ball Bearing

Technical specification MetricImperial DIMENSIONS d 70 mmD 100 mmB 16 mmd1 79.3 mmd2 76.8 mmD1 90.52 mmb 2 mmC1 8.6 mmC2 2.8 mmC3 2.8 mmr1,2min. 1 mmr3,4min. 0.3 mma 29.1 mm ABUTMENT DIMENSIONS damin. 74.6 mmdbmin. 72 mmDamax. 95.4 mmDbmax. 98 mmramax. 1 mmrbmax. 0.3 mmdn 81.5 mm CALCULATION DATA Basic dynamic load ratingC 20.8 kNBasic static load ratingC0 15.3 kNFatigue load limitPu 0.655 kNAttainable speed for grease lubrication 16500 r/minAttainable speed for oil-air lubrication 26000 r/minContact angle? 25 °Ball diameterDw 9.525 mmNumber of ballsz 22Reference grease quantityGref 4.3 cm³PRELOAD AND STIFFNESS (BACK-TO-BACK, FACE-TO-FACE)Preload class AGA 190 NStatic axial stiffness, preload class A 131 N/µmPreload class BGB 570 NStatic axial stiffness, preload class B 197 N/µmPreload class CGC 1130 NStatic axial stiffness, preload class C 258 N/µmCALCULATION FACTORSCalculation factorf 1.14Calculation factorf1 0.99Calculation factorf2A 1Calculation factorf2B 1.04Calculation factorf2C 1.07Calculation factorfHC 1Calculation factore 0.68Calculation factor (single, tandem)Y2 0.87Calculation factor (single, tandem)Y0 0.38Calculation factor (single, tandem)X2 0.41Calculation factor (back-to-back, face-to-face)Y1 0.92Calculation factor (back-to-back, face-to-face)Y2 1.41Calculation factor (back-to-back, face-to-face)Y0 0.76Calculation factor (back-to-back, face-to-face)X2 0.67 MASS Mass bearing 0.32 kg

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