The RHI&A C45KR10B3Z021 is a high-quality industrial sprocket designed for robust power transmission applications. This genuine RHI&A component features 45 precisely machined teeth, engineered specifically for use with ISO 10B-3 triple strand roller chains, ensuring efficient and reliable operation. Constructed from durable C45 steel, the sprocket offers excellent wear resistance and a long service life. It comes with a pilot bore and a B-hub configuration, making it suitable for various industrial machinery requiring consistent and powerful drive solutions.