RUNNING RING FOR A SLEEVE BEARING

摘要

A running ring (1) for a sleeve bearing, the running ring substantially including a cylindrical outer casing (3) or inner casing, the inner circumferential surface (5) or outer circumferential surface of which is formed as a raceway for bearing rollers, and two rims, which are formed on the axial end faces of the outer casing (3) or the inner casing and are oriented radially inward (7, 8) or outward, said rims being provided as an axial guide for the bearing rollers. According to the invention, the running ring (1) is characterized in that the two rims (7, 8) have a same wall thickness, and the two rims (7, 8) are produced by radially flanging over two grooves formed into the edge regions of the inner casing surface or the outer casing surface of a cylindrical starting sleeve, said grooves forming two recesses after the flanging process, wherein the recesses are arranged at a transition between the inner faces of the rims (7, 8) and the inner circumferential surface (5) of the outer casing (3) or the outer circumferential surface of the inner casing and are formed as lubricant reservoirs with a variable volume.

主权项

1. A running ring for a sleeve bearing, comprising a cylindrical outer casing or inner casing, having an inner circumferential surface or outer circumferential surface constructed as a raceway for bearing rollers, and two radially inward or outward directed rims formed on axial end sides of the outer casing or the inner casing are provided as axial guidance for the bearing rollers, both of the rims have a same thickness and both of the rims are produced by radial flanging over two grooves formed in edge regions of the surface of the inner casing or the outer casing of a hollow cylindrical starting sleeve and form, after the flanging process, two recesses that are arranged at a transition of inner sides of the rims to the inner circumferential surface of the outer casing or to the outer circumferential surface of the inner casing and form variable volume lubricant reservoirs.