Equip your vehicle to be Ready for the Road Ahead™, with the NTN 3.25" Cone and Cup Tapered Roller Bearing Set, a key device that minimizes mechanical friction. By utilizing a sophisticated design, this replacement set is able to evenly distribute weight across axial and radial loads, allowing for the smooth operation of vehicles while driving or idling. Fabricated with an easy-to-install body to decrease maintenance time. FleetPride is your First Click in Heavy Duty®.