The NTN RNA2205LL/3AS-A is a genuine NTN yoke type track roller, designed for robust performance in industrial machinery. This track roller features a double row full complement cylindrical roller bearing, ensuring high load capacity and durability. With an outer diameter of 52 mm, an inner diameter of 25 mm, and a width of 20 mm, it is suitable for applications requiring precise guidance and support. The 'LL' designation indicates a contact seal on both sides, providing excellent protection against contaminants and extending service life. The '3AS-A' suffix specifies a special configuration, likely related to lubrication or material, enhancing its operational efficiency.