Provides axial stabilisation for a fixed bearing arrangement, holding the bearing in the correct axial position within the housing bore. The ring is manufactured with an outside diameter of 80.0 mm and a net mass of 0.052 kg, matching the housing seat dimensions required for this bearing size. As a bearing housing component, it is fitted together with the corresponding fixed bearing to prevent axial displacement once the assembly is mounted. Installation requires the matching bore diameter of 80.0 mm on the housing side; the low mass of the ring keeps the added weight on the assembly minimal.