| 摘要 |
PURPOSE:To make a necessary mounting space small and aim at redution in weight and cost, by forming a cylindrical portion for receiving a radial load integrally with a bearing portion of a bush. CONSTITUTION:A single bimetal type metal plate 3 composed of a steel backing layer 1 and a bearing alloy layer 2 is cylindrically rolled, and a lower portion 7 of the metal plate 3 is drawn to form a radial load receiving bearing bush 10 of an integral structure. |
