The TB Wood's BK72 1-Groove QD Bushed V-Belt Sheave is engineered for efficient power transmission in light-duty applications. Designed to accommodate both A (4L) and B (5L) cross-section V-belts, this sheave offers versatility across various industrial settings. Constructed from high-strength cast iron, it ensures durability and reliable performance under operational stresses. The Quick Disconnect (QD) bushing system facilitates straightforward installation and maintenance, reducing downtime and enhancing operational efficiency. With an outside diameter of 6.95 inches and a bore range from 1/2 to 1-1/2 inches, the BK72 sheave is compatible with a wide array of equipment, making it a valuable component in manufacturing, material handling, and agricultural machinery. Its precision design and robust construction address common operational challenges, providing a dependable solution for power transmission needs.