The DIV Group C45KR16B2Z01945HRC sprocket is a high-quality component designed for demanding power transmission applications. Manufactured from durable C45 steel, its teeth are induction hardened to 45 HRC for enhanced wear resistance and longevity. This sprocket features 19 teeth and is specifically engineered for use with ISO 10B-2 (KR16B-2) roller chains. With an outer diameter of 161.8 mm, a pitch diameter of 154.5 mm, an overall width of 48 mm, and a standard bore diameter of 30 mm, it ensures reliable and efficient operation in various industrial and agricultural machinery.