SKF S71902 CD/HCP4A Angular Contact Ball Bearing

SKF

Product Code: S71902 CD/HCP4A
Brand: SKF



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Description for SKF S71902 CD/HCP4A Angular Contact Ball Bearing

Technical specification MetricImperial DIMENSIONS d 15 mmD 28 mmB 7 mmd1 18.9 mmd2 18.9 mmD2 25.8 mmr1,2min. 0.3 mmr3,4min. 0.2 mma 6.4 mm ABUTMENT DIMENSIONS damin. 17 mmdamax. 18.5 mmdbmin. 17 mmdbmax. 18.5 mmDamax. 26 mmDbmax. 26.6 mmramax. 0.3 mmrbmax. 0.2 mm CALCULATION DATA Basic dynamic load ratingC 3.97 kNBasic static load ratingC0 1.9 kNFatigue load limitPu 0.06 kNAttainable speed for grease lubrication 70000 r/minContact angle? 15 °Ball diameterDw 3.969 mmNumber of ballsz 13PRELOAD AND STIFFNESS (BACK-TO-BACK, FACE-TO-FACE)Preload class AGA 15 NStatic axial stiffness, preload class A 18 N/µmPreload class BGB 30 NStatic axial stiffness, preload class B 23 N/µmPreload class CGC 60 NStatic axial stiffness, preload class C 32 N/µmPreload class DGD 120 NStatic axial stiffness, preload class D 45 N/µmCALCULATION FACTORSCalculation factorf 1.05Calculation factorf1 1Calculation factorf2A 1Calculation factorf2B 1.07Calculation factorf2C 1.12Calculation factorf2D 1.18Calculation factorfHC 1.04Calculation factorf0 9.6 MASS Mass bearing 0.014 kg

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