SKF 71810 CD/HCP4 Angular Contact Ball Bearing

SKF

Product Code: 71810 CD/HCP4
Brand: SKF



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Description for SKF 71810 CD/HCP4 Angular Contact Ball Bearing

Technical specification MetricImperial DIMENSIONS d 50 mmD 65 mmB 7 mmd1 55.1 mmd2 55.1 mmD1 60 mmr1,2min. 0.3 mmr3,4min. 0.15 mma 11.2 mm ABUTMENT DIMENSIONS damin. 52 mmdbmin. 52 mmDamax. 63 mmDbmax. 64.2 mmramax. 0.3 mmrbmax. 0.15 mmdn 55.6 mm CALCULATION DATA Basic dynamic load ratingC 7.41 kNBasic static load ratingC0 7.8 kNFatigue load limitPu 0.245 kNAttainable speed for grease lubrication 24000 r/minAttainable speed for oil-air lubrication 36000 r/minContact angle? 15 °Ball diameterDw 3.969 mmNumber of ballsz 30Reference grease quantityGref 0.5 cm³PRELOAD AND STIFFNESS (BACK-TO-BACK, FACE-TO-FACE)Preload class AGA 40 NStatic axial stiffness, preload class A 52 N/µmPreload class BGB 120 NStatic axial stiffness, preload class B 89 N/µmPreload class CGC 240 NStatic axial stiffness, preload class C 133 N/µmCALCULATION FACTORSCalculation factorf 1.3Calculation factorf1 1Calculation factorf2A 1Calculation factorf2B 1.1Calculation factorf2C 1.18Calculation factorfHC 1.02Calculation factorf0 17.2 MASS Mass bearing 0.046 kg

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