These NTA1220+2TRA thrust needle roller bearings are engineered for high axial load applications where space is limited. The set includes four bearings, each paired with two precision-ground washers to minimize friction and prevent metal-to-metal contact. Made from hardened chrome steel, they deliver superior wear resistance and long-term reliability in demanding environments such as industrial gear drives, pumps, and vehicle drivetrains. The compact design (ID 3/4", OD 1-1/4") ensures seamless integration into machinery with tight tolerances.