This needle roller bearing operates as a stud type track roller with a particularly thick-walled outer ring, a needle roller and cage assembly, and a solid roller stud with fixing thread and a mounting aid. Outside diameter is 52.0 mm and net mass is 0.433 kg. Axial guidance of the outer ring is provided by plastic axial plain washers together with a contact flange and contact washer, giving the outer ring stable running conditions without an eccentric collar. Sealing is designated PP, realized as three-stage sealing by a plastic axial plain washer on both sides, which keeps contaminants away from the needle rollers and cage while allowing the outer ring to roll directly on a track surface under the guidance elements described above. The solid stud with fixing thread and mounting aid simplifies alignment and fixing of the roller during installation.