US Patent 7841949 Mounting structure of constant velocity joint and bearing

In a CV joint-bearing mounting structure, a steering unit, including a CV joint and a bearing, is engaged with a knuckle via tapered portions, a first nut is mounted to the outer end of the bearing, a disk is engaged with an engagement part of the CV joint via toothed portions, and a second nut is mounted to one end of the CV joint. The quality of the bearing is improved, the tolerance of the assembled components is reduced, and the types and number of the components are reduced, thereby improving the efficiency of assembly of the components.