The TB Wood's 481B 5.15" Outside Diameter QD Bushed V-Belt Sheave is engineered to deliver reliable performance in demanding industrial applications. Designed for use with 8V/8VX cross-section V-belts, this sheave features a 5.15-inch outside diameter and a 0.88-inch face width, ensuring optimal power transmission efficiency. Constructed from high-quality cast iron, it offers durability and resistance to wear, making it suitable for various heavy-duty operations. The sheave's QD (Quick Detachable) bushing system allows for easy installation and removal, reducing downtime during maintenance. With a bore range from 1/2 to 1-15/16 inches, it provides versatility to accommodate different shaft sizes. The 481B sheave's design ensures a secure fit and reliable operation, contributing to the overall efficiency and longevity of the drive system. By integrating this sheave into your equipment, you can enhance operational reliability and reduce maintenance costs, leading to improved productivity and reduced downtime.