This cylindrical roller bearing operates as a stud type track roller, built with a solid roller stud carrying a fixing thread and a mounting aid for straightforward installation. The outer ring has a particularly thick wall and a central rib, which guides it axially together with the full complement of cylindrical rollers arranged in two rows. Outside diameter is 35.0 mm, width 52.0 mm, and net mass 0.193 kg. No eccentric collar is fitted, and the design follows the X-life concept. Sealing is provided on both sides by protected lip seals (2RS), keeping contaminants out of the raceway and retaining grease inside the bearing. The full complement roller set gives high radial load capacity for its size, while the central rib and thick-walled outer ring allow the roller to withstand direct rolling contact against a track or cam profile without additional axial guidance components. The threaded stud with mounting aid simplifies fixing into a housing bore during assembly.