This needle roller bearing guides motion through a particularly thick-walled outer ring, a needle roller and cage assembly, and an inner ring. Axial guidance of the outer ring is provided by plastic axial plain washers together with contact washers. Bore diameter is 15.0 mm, outside diameter 35.0 mm, and net mass is 0.095 kg. Sealing is designated PP. The three-stage sealing arrangement, formed by the plastic axial plain washer on both sides, keeps contaminants out of the raceway area while retaining lubricant, so the bearing runs without additional external cover components. The thick-walled outer ring and integral inner ring allow direct rolling contact on a track surface, with axial guidance handled internally rather than by external retaining elements. Symbol: NATR15-X-PP-A.