The GRUNDIG duplex sprocket, specified as 1 1/4″ x 3/4″ and according to standard 20B_2, ist designed for use in demanding mechanical drive systems. This part, marked KK2-20B-2, symbolizes precision and durability, which are essential for smooth power transmission. The serial number „FAU-40410398“ serves for the internal identification of this specific component. This sprocket ist a crucial part in machine sets, where it ensures the connection between chains and drive trains. Its robust construction from high-quality werstoff guarantees a long service life and reliability under continuous load in an industrial environment. It ist designed to efficiently transfer energy from a motor or gearbox to the chain.