Palavra-chave: ELASTOHYDRODYNAMIC LUBRICATION

FAULT IDENTIFICATION HERTZ CONTACT THEORY CONTACT DYNAMICS FINITE LINE CONTACT DAMPING NON LINEAR POINT CONTACT EHL STIFFNESS PRINCIPLE OF ENERGY CONSERVATION ANGULAR CONTACT BALL BEARING ELLIPTIC CONTACT HARMONIC LOADING VISCOSITY FAULT ANALYSIS ROLLING ELEMENT BEARINGS MULTI-LEVEL MODEL DAMPING CHARACTERISTICS TRANSIENT RESPONSE STIFFNESS LINE CONTACT CONTACT FORCES LINE CONTACT MODEL EHD DAMPING LOAD DISTRIBUTION FORCE MODEL BALL BEARINGS FITTING METHOD LOCALIZED DEFECT MODEL SUPPORT VECTOR MACHINES DYNAMIC EQUILIBRIUM CAM-FOLLOWER MECHANISM CYLINDRICAL ROLLER BEARING FEATURE EXTRACTION EHD STIFFNESS ROLLER BEARINGS TRIBOLOGY SUPPORT VECTOR MACHINE DYNAMIC OF CYLINDRICAL ROLLER BEARING MACHINE LEARNING MULTI-LEVEL METHOD