Bearing arrangement for storage of solar panel, has bearing inner ring with convex sliding surface and bearing outer ring with concave sliding surface, where both sliding surfaces are in sliding contact with each other

摘要

The arrangement (1) has bearings (3, 4) arranged at a distance to each other in a housing (2). The bearings support a vertically arranged shaft (5). Each bearing is designed as a slide bearing and includes a bearing inner ring with a convex sliding surface and bearing outer ring with a concave sliding surface, where both the sliding surfaces are in sliding contact with each other. A solar collector (10) in the form of a plate-type photovoltaic element i.e. solar panel, is arranged at the shaft. An area of one of the sliding surfaces is provided with a low-friction sliding layer.