Stop disk for use in planetary gear bearing, has bearing arrangement, and board portions for guiding disk on inner ring in area of retainers and aligned right-angle to each other, where disk encloses radial recesses at board portions

摘要

The disk (15) has a rolling bearing arrangement (3) for supporting a planetary gear on a planetary gear bolt (4) fixed in a planetary gear carrier (8). The arrangement has an inner ring (11) for directly guiding a rolling bearing (10) i.e. radial needle bearing, on the bolt. Board portions are provided for guiding the disk on the ring in an area of retainers and aligned right-angle to each other, where the disk encloses radial recesses at the board portions. The recesses project from the retainers, and aligned at a distance from each other in a circumferential direction.