This bearing guides motion along a track through a double row cylindrical roller set arranged with a central rib and an inner ring, using a particularly thick-walled outer ring for load-bearing strength. The outer ring is guided axially by the central rib and by the rolling elements themselves, forming a cylindrical roller bearing design with full complement roller filling. Bore diameter is 35.0 mm, outside diameter 80.0 mm, and net mass is 0.825 kg. The X-life design indicates optimized internal geometry for the rolling contact surfaces. Sealing is provided on both sides by protected lip seals (2RS), keeping contaminants out of the roller path and retaining internal lubrication. The axial guidance through the central rib and roller set allows this unit to run directly against a mating surface without a separate guide flange, making it suited for applications where the outer ring itself must carry and direct radial load along a fixed path.