Disclosed in the utility model is a reliability test stand for a thrust liquid hydrostatic bearing. The test stand comprises a test stand supporting part being a horizontal iron plate, a thrust liquid hydrostatic bearing auxiliary device part, an axial force loading device part, and an automatic control part. The axial force loading device part can simulate an actual work condition to exert dynamic and static axial pressure loads on the thrust liquid hydrostatic bearing; the thrust liquid hydrostatic bearing auxiliary device part can provide auxiliary functions of supporting, detection, and monitoring and the like for the tested thrust liquid hydrostatic bearing, thereby realizing the reliability testing on the thrust liquid hydrostatic bearing. Therefore, the utilization of the reliability test stand has an important practical significance in increasing benefits of manufacturing enterprises of relates components of the thrust liquid hydrostatic bearing and improving reliability of the product using the thrust liquid hydrostatic bearing.