The 20B-3-57A metric sprocket from PT International is designed for efficient power transmission in various industrial applications. This sprocket features a durable construction, ensuring reliability and longevity even in demanding environments. With precise dimensions, it is compatible with standard 20B roller chains, making it easy to integrate into existing systems. The 20B-3-57A is ideal for use in conveyors, agricultural machinery, and other equipment where efficient power transfer is essential. Its robust design minimizes wear and enhances performance, making it a preferred choice for engineers seeking quality sprockets.