Outer spherical bearings with seats's bearing frame

The utility model discloses an outer spherical bearings with seats's bearing frame, fixing base and bearing housing including integrated into one piece, sphere hole in having seted up on the bearing housing, use the longest orbit of the girth that produces along the pore wall in interior sphere hole as the equator, the pore wall no. 1 in interior sphere hole is served and is milled the bearing insertion groove that to have two relative settings, the cylinder coaxial with the pore wall in interior sphere hole is personally submitted to the tank bottom of bearing insertion groove, the straight line that the groove root face of bearing insertion groove formed is a groove root line, the position of groove root line is in order to be advisable no longer than the equator, elastic deformation volume that distance between groove root line and the equator produced when the root line of groove with bearing inner race can make its installation enter just and be advisable in the sphere hole. The utility model relates to