This　study　aims　to　analyze　the　impact　of　uniform　and　eccentric　load　conditions　on　the　performance　of　internal　feedback　hydrostatic　thrust　and　journal　bearing.　Two　distinct　models　are　established:　a　three-degrees-of-freedom　uniform　load　model　and　a　five-degrees-of-freedom　eccentric　load　model.　The　support　stiffness,　overturning　stiffness,　and　flow　rate　for　both　thrust　and　journal　bearings　are　calculated.　Additionally,　numerical　analysis　is　conducted　to　examine　the　influence　of　oil　film　thickness,　inlet　pressure,　and　restrictor　size　on　the　operational　characteristics　of　the　bearings,　revealing　the　interplay　between　an　eccentric　load　and　journal　bearing　speed.　The　validity　of　the　theoretical　algorithm　is　verified　through　finite　element　simulation.　The　research　outcomes　hold　significant　guiding　implications　for　the　design　and　application　of　internal　feedback　hydrostatic　bearings.　©　2024　by　the　authors.