Product Details: The NTN 2 1/4" Round Bore Tapered Roller Wheel Bearing Cone is designed to provide superior performance and reliability in a variety of industrial applications. It features a coned bore for easy installation and a sturdy construction for reliable performance. The tapered roller design reduces friction between the rollers and raceway, allowing for higher radial and axial loads than other bearings. This bearing is ideal for various industrial applications, including automotive, agricultural and industrial machinery. FleetPride is your First Click in Heavy Duty®.