The RHI&A C45KLCC045X59 is a genuine keyless locking device designed for reliable and precise shaft-to-hub connections in industrial power transmission applications. This high-quality component eliminates the need for keys, keyways, or splines, providing a secure, backlash-free connection with high concentricity. It features a 45 mm shaft diameter, a 75 mm hub bore diameter, and an overall length of 59 mm. Engineered for easy installation and removal, this locking device ensures efficient power transfer and is suitable for a wide range of machinery where robust and accurate shaft-to-hub fastening is critical.