Carries axial loads acting in one direction, using needle rollers guided in a cage to keep radial dimensions and friction low. Design AXW25 corresponds to an axial needle roller bearing supplied with an axial bearing washer. Mass is 20.08 g, limiting speed reaches 8600 1/min, and the reference speed is 4550 1/min. Because the design is limited to single-direction axial loading, correct mounting orientation must be maintained, and a separate means of radial guidance is required. The bearing washer provides a running surface for the needle rollers, allowing operation at the stated speed values while keeping axial section height low. Suitable for arrangements where axial load in one direction and compact axial space are the governing design factors.