The oil film temperature distribution of deep/shallow pockets hybrid bearing under different journal rotational speed and eccentricity were presented through the three dimensional finite element modeling by GAMBIT and FLUENT simulation. An UDF program was developed in order to control the Reynolds pressure boundary condition and attitude angle iteration. The analysis and calculation results show that the temperature rise is increased quickly with the increasing of journal rotational speed and eccentricity, and along the increasing of journal rotational speed, the peak temperature is gradually shifted along the shaft rotation direction. The test rig was set up and the oil film temperatures of different position were measured. Experiment results and theoretical results were compared and the change trend was consistent.