Product Details: Equip your vehicle to be Ready for the Road Ahead™, with the Timken 3.25" MileMate® 28K-48K DRIVE Cone and Cup Tapered Roller Bearing, a key device that minimizes mechanical friction. With an advanced 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. Manufactured with an easy-to-install body to reduce maintenance time. FleetPride is your First Click in Heavy Duty®.