Transient Analysis -- 2

Heat dissipation and determination of contact stress of bearing by using Finite Element Analysis (ANSYS). Heat transfer is transient, means I must check heat generation rate with time up to a 20hours at a 2050 rpm. This is Details of my Project. Heat dissipation and determination of contact stress of bearing by using Finite Element Analysis (ANSYS). Heat transfer is transient, means I must check heat generation rate with time up to a 15 hours at a 2050 rpm. For heat transfer i want results like at perticular time this much amount of heat is generated. For Contact stress i need results based on the Hertz contact stress theory. this is a theoretical. I want to do in ANSYS. Please find attachment for model