The INA LR5203-X-ZZ-TVH is a high-quality, single-row track roller based on deep groove ball bearings, designed for robust performance in various industrial applications. Featuring a 17mm bore diameter, 40mm outer diameter, and 17.5mm width, this track roller is sealed on both sides (ZZ) for protection against contaminants and pre-greased for life. It incorporates a durable plastic cage (TVH) and an X-design thick-walled outer ring, ensuring reliability and extended service life. Manufactured from rolling bearing steel, it is suitable for operating temperatures from -20 °C to +120 °C.