This ring provides a fixed positioning surface for the mating bearing, holding it stable within the housing bore. Outside diameter is 200.0 mm and net mass is 242.95 g, giving a component that adds minimal bulk while supporting axial and radial stabilization of the bearing seat. Used as a bearing housing element for fixed-bearing arrangements, it locates the bearing in the housing and prevents unwanted shifting under operating loads. As a stabilization ring rather than a load-carrying bearing itself, it is fitted alongside the main bearing to secure its position, with no separate sealing or lubrication requirements of its own.