The INA LR6004-2RSR-HLC is a high-quality track roller featuring a double row angular contact ball bearing design. It is equipped with a crowned outer ring for improved load distribution and reduced edge stresses, making it suitable for various machinery applications. The 2RSR designation indicates that the bearing is sealed on both sides with contact seals, providing excellent protection against contaminants and ensuring long service life, even in harsh environments. This track roller is pre-lubricated and greased for life.