Radial-axial sliding bearing - has sprayed metal to form bearing surface at axial sections

摘要

The radial-axial sliding bearing, in the form of collar bearings or bushes with the axial bearing at the collar at the end side in a one-piece structure with the radial bearing, has bearing metal (27) at the axial bearing section (13) sprayed on the supporting body (21) only as a single or multiple sliding layer. Pref. the sprayed bearing metal (27) on the support body (21) at the axial bearing section (13) and the bearing metal (22) fitted in the radial bearing section (12) are alloys of the same materials, but in different formulations, pref. Al alloys in different proportions or of Cu alloys. The metal (27) for the axial section (13) can be an Al alloy and the metal (22) for the radial section (12) can be a Cu alloy, or vice versa. ADVANTAGE - The development of the axial bearing surface has no effect on the radial bearing section, and gives a component with the required functions.