Structural parameters, such as the structure of recesses, the number of recesses, and throttle parameters, play decisive roles in determining the carrying capacity and rigidity of oil film bearings. These parameters are analyzed, and a state design is presented for a hydrostatic cavity and pat bearing, a hybrid bearing with an eccentric oil wedge, and ladder recesses. The mutual relationships between oil film bearing structural parameters and carrying capacity are calculated by combining numerical methods using MATLAB software programming. The results show that hybrid bearings with ladder recesses have superior carrying capacity compared to bearings with other structural forms.