This needle roller bearing is designed as a stud type track roller with a particularly thick-walled outer ring and a full complement needle roller set, giving it a solid load-carrying cross-section within a compact envelope. The outer ring diameter is 16.0 mm, the overall width is 28.0 mm, and the net mass is 18.0 g. The roller stud is solid, fitted with a fixing thread and a mounting aid, and does not include an eccentric collar. Axial guidance of the outer ring is provided by plastic axial plain washers, a contact flange and a contact washer. Sealing is realized as a three-stage arrangement with plastic axial plain washers (PP) on both sides, keeping contaminants away from the needle roller set while maintaining low running resistance. The solid stud with fixing thread allows direct mounting without a separate axle, and the mounting aid simplifies correct positioning during assembly. The thick-walled outer ring together with the full complement roller set makes this track roller suitable for applications where the outer surface itself acts as the running track and where a rigid, well-guided rolling contact is required.