This combined bearing integrates a needle roller bearing with an angular contact ball bearing in a single unit with a bore diameter of 25.0 mm, outside diameter of 42.0 mm, and width of 23.0 mm, weighing 120.98 g. The limiting speed is 14600 1/min, with a reference speed of 12000 1/min. The needle roller section carries radial loads while the angular contact ball bearing accommodates axial loads acting in one direction, allowing a compact axial arrangement without a separate thrust bearing. This construction suits applications requiring simultaneous radial and one-directional axial load support within a limited installation space, where the combined design reduces the number of components needed at the bearing position.