The NTN NATV50XLL/3AS/3AS is a genuine NTN yoke type track roller, featuring axial guidance and a stud type design. It incorporates an eccentric collar for precise adjustment, lip seals for enhanced protection against contaminants, and a full complement of needle rollers for high load capacity. The outer ring is crowned to minimize edge stresses, and the inner ring is extended for improved stability. With an outer diameter of 50 mm, a roller width of 25 mm, and a total length of 66 mm, this track roller is designed for robust performance in various industrial applications. It has a basic dynamic load rating of 15.6 kN and a basic static load rating of 20.8 kN.