Product Details: The Timken 575 Series 5.5115" Single Cup Tapered Roller Bearing is designed to provide greater speeds, weights and longer lives for various fixed or floating bearing applications. This bearing offers a remedy for applications where ease of assembly is necessary. With superior engineering and technology assistance, this bearing is ideal for various applications. This bearing is designed to withstand heavy loads and is perfect for applications that require high speeds and long life. FleetPride is your First Click in Heavy Duty®.