The TB Wood's 864B 8.95" Outside Diameter 4-Groove Classical V-Belt Sheave with QD Bushing is engineered to deliver reliable power transmission in belt-driven systems. Constructed from high-quality cast iron, this sheave ensures durability and consistent performance across various industrial applications. Designed for compatibility with A and B belt sections, it features four grooves to accommodate multiple belts, enhancing load distribution and reducing the risk of belt slippage. The sheave's outside diameter measures 8.95 inches, with a pitch diameter of 8.2 inches for A belts and 8.6 inches for B belts, optimizing belt engagement and efficiency. The face width of 3.25 inches provides ample surface area for belt contact, contributing to stable operation. The QD (Quick Disconnect) bushing system allows for easy installation and removal, streamlining maintenance processes and minimizing downtime. Suitable for bore diameters ranging from 1/2 to 2-5/8 inches, the sheave offers versatility to fit various shaft sizes. Its webbed design reduces weight without compromising strength, making it ideal for applications where space and weight are critical considerations. By integrating the TB Wood's 864B sheave into your machinery, you can expect enhanced operational efficiency, reduced maintenance costs, and prolonged equipment lifespan, thereby improving overall productivity and profitability.