This needle roller bearing carries radial loads within a compact cross-section, using a single row of needle rollers guided between an inner ring and an outer ring with two side flanges. Bore diameter is 20.0 mm, outside diameter 42.0 mm, width 20.0 mm, and net mass 131.5 g. The limiting speed is 15100 1/min, with a reference speed of 7700 1/min, and the bearing runs on a standard cage. The inner ring provides a defined seat on the shaft, while the two flanges on the outer ring axially locate the roller and cage assembly, simplifying mounting and keeping the rollers positioned without relying on the shaft or housing shoulders. The full complement of needle rollers under the standard cage gives high radial rigidity for a given envelope size, making this bearing suitable where radial space is limited but full support of the shaft is still required. As an open design, it requires separate sealing and a lubrication supply appropriate to the application's operating speed and load.