SKF 7215 ACD/HCP4A Angular Contact Ball Bearing
SKF
Product Code: 7215 ACD/HCP4A
Brand: SKF
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Description for SKF 7215 ACD/HCP4A Angular Contact Ball Bearing
Technical specification MetricImperial DIMENSIONS d 75 mmD 130 mmB 25 mmd1 92.9 mmd2 92.9 mmD1 112.1 mmr1,2min. 1.5 mmr3,4min. 0.6 mma 36.5 mm ABUTMENT DIMENSIONS damin. 84 mmdbmin. 84 mmDamax. 121 mmDbmax. 125.8 mmramax. 1.5 mmrbmax. 0.6 mmdn 96.6 mm CALCULATION DATA Basic dynamic load ratingC 68.9 kNBasic static load ratingC0 58.5 kNFatigue load limitPu 1.83 kNAttainable speed for grease lubrication 11000 r/minAttainable speed for oil-air lubrication 18000 r/minContact angle? 25 °Ball diameterDw 15.875 mmNumber of ballsz 17Reference grease quantityGref 14.895 cm³PRELOAD AND STIFFNESS (BACK-TO-BACK, FACE-TO-FACE)Preload class AGA 430 NStatic axial stiffness, preload class A 234 N/µmPreload class BGB 860 NStatic axial stiffness, preload class B 304 N/µmPreload class CGC 1720 NStatic axial stiffness, preload class C 401 N/µmPreload class DGD 3440 NStatic axial stiffness, preload class D 540 N/µmCALCULATION FACTORSCalculation factorf 1.08Calculation factorf1 0.99Calculation factorf2A 1Calculation factorf2B 1.01Calculation factorf2C 1.03Calculation factorf2D 1.06Calculation factorfHC 1.01Calculation 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 1.04 kgRecommended Products For SKF
