The TB Wood's 3V534 Ultra-V Sheave is a high-quality, 5.3-inch outside diameter sheave designed for 3V belt sections. Constructed from fine grain, high tensile cast iron, this sheave ensures maximum performance and longevity in demanding industrial applications. It features four grooves and requires a QD-type bushing for installation. The sheave's design accommodates belt sections ranging from 3V to 3VX, offering versatility for various drive configurations. The 1.9063-inch face width and 1.3125-inch length through bore provide compatibility with a range of shaft sizes. The 5.25-inch pitch diameter and 2-11/32-inch overall width contribute to its robust construction. This sheave is ideal for applications requiring reliable power transmission and minimal maintenance.