This needle roller bearing guides a yoke-type track roller with a particularly thick-walled outer ring, a needle roller and cage assembly, and an inner ring, giving a bore diameter of 17.0 mm and an outside diameter of 40.0 mm at a net mass of 0.148 kg. Axial guidance of the outer ring is achieved through plastic axial plain washers and contact washers. Sealing is provided in three stages by plastic axial plain washers (PP) fitted on both sides, which keeps contamination out of the raceway while retaining lubricant within the roller assembly. The thick-walled outer ring combined with the yoke design allows the roller to run directly on a track surface, making this bearing suitable for applications where combined radial and axial guidance of the outer ring is required without a separate housing.