Device for guiding a push element

A device for guiding a slide element, which can be displaceably received on a wall portion by means of the device, wherein the device comprises a fixed rail, which can be fastened to the wall portion, and a movable rail, which can be allocated to the slide element, wherein one rail is provided so as to be movable relative to the other rail, wherein the device comprises at least one anti-friction element, wherein the anti-friction element is made of an inorganic solid lubricant, wherein the anti-friction element is arranged in a fixed manner on one rail of the device and is supported on the other rail, wherein the rails each have a base portion which is adjoined, on the same side and at respective opposing ends of the base portion, by running webs which, as viewed in a cross section perpendicular to a longitudinal extent of the rails, project laterally and extend away from the base portion, wherein a running web of the fixed rail and a running web of the movable rail have a cut-out, wherein the cut-out has a length corresponding to the length of at least one anti-friction element.