This bearing housing serves as a stabilisation ring for a fixed bearing arrangement, providing a stationary support surface for the assembly. The outside diameter is 160.0 mm and the net mass is 145.08 g, giving a lightweight ring that fits into the housing bore without adding significant weight to the assembly. Because it functions as a stabilisation ring, its role is to keep the fixed bearing correctly positioned axially within the housing, preventing unwanted shifting under operating loads. It should be fitted according to the housing bore tolerance specified for the assembly, matching the outside diameter of 160.0 mm exactly to ensure a secure, non-rotating fit.