Lageranordnung für eine rotierende Welle einer Scheibenwischeranlage

摘要

The invention proposes a bearing arrangement (10) for a rotating shaft (24) belonging to a windscreen wiper drive mechanism (28) of the type including a casing (12) in which there is formed a bore (16) through which the shaft (24) passes with interposition of at least one bearing bush (32) and which includes at least one internal radial collar (18), a first face of which constitutes a first shoulder for the axial positioning of a seal (34) located inside the bore (16) which interacts with the facing cylindrical surfaces of the bore (16) and of the shaft (24), characterised in that one (37) of the ends of the bearing bush (32) butts up against a second shoulder (38) consisting of the second face of the radial collar (18), and in that the inside diameter of the internal radial collar (18) is greater than the internal diameter of the bearing bush (32).