This cylindrical roller bearing supports axial loads in one direction only, built up from three separate components: cage assembly K811 with rollers, housing washer GS and shaft washer WS. Bore diameter is 100.0 mm, outside diameter 135.0 mm, height 25.0 mm, and net mass is 0.902 kg. The cage is designated TV. Limiting speed is 2450 1/min, with a reference speed of 920 1/min. The three-piece design allows the washers to be mounted separately, which simplifies fitting in axial arrangements where only single-direction thrust load needs to be carried. As an open bearing without integrated sealing, it requires external protection from contamination and a separate lubrication supply. The separable construction of the raceway washers and roller-and-cage unit also permits mounting flexibility where axial positioning tolerances must be respected during assembly.