| 摘要 |
The present invention provides a method for manufacturing a hub bearing assembly. The method includes an initial element manufacturing step of manufacturing an initial hub element for the initial hub element, as a hub for a hub bearing assembly, to be molded to have a concave part on the outer circumferential surface of the inner-side end; an inner ring manufacturing step of manufacturing an inner ring having an inner circumferential surface, an inner-side surface, and a connection surface connecting the inner circumferential surface and the inner-side surface; an inner ring installation step of inserting the inner ring into the initial hub element to make the connection surface of the inner ring be placed in an area facing the concave part; and a forging step of forging the inner-side end of the initial hub element into a hub. |
