The RHI&A 4030070 Taper Bush is a robust and reliable power transmission component, designed for securely mounting pulleys, sprockets, and couplings onto shafts. This genuine RHI&A taper bush features a 70mm bore and is part of the 4030 series, ensuring a precise and strong interference fit. Manufactured from durable cast iron, it offers excellent stability and ease of installation and removal, making it ideal for various industrial and agricultural machinery applications. Its overall length is 76.2mm and it has an approximate outside diameter of 140mm.