Product Details: The Timken 52000 Series 6.1875" D - Cup O.D. Tapered Roller Bearing is designed to deliver higher speeds, heavier loads and longer life. This bearing is engineered to manage radial and axial loads and is designed to provide superior performance in demanding applications. The bearing is constructed with a high-grade steel inner cone and a durable outer cup, ensuring maximum reliability and life. The bearing is designed to provide superior performance in a wide range of applications. With its superior design and construction, this roller bearing is the perfect choice for reliable and long-lasting performance. FleetPride is your First Click in Heavy Duty®.