The TB Wood's 3V3654 3.65" Outside Diameter 4-Groove Narrow Ultra V-Belt Sheave with QD Bushing is engineered to deliver reliable power transmission in various industrial applications. Designed for use with 3V section V-belts, this sheave ensures optimal belt alignment and minimal slippage, enhancing overall efficiency and performance in your drive systems. Constructed from fine grain, high tensile ductile iron, it offers superior durability and a long service life. The sheave features a 3.65-inch outside diameter, a 3.65-inch pitch diameter, and a 1.91-inch face width, accommodating a range of belt configurations. It requires a QD-type bushing, which is sold separately, and is compatible with bore diameters ranging from 1/2 to 1-11/16 inches. The sheave is designed to operate at a maximum speed of 10,460 RPM, making it suitable for high-speed applications. Its four grooves provide efficient power transfer, and the keyway ensures secure attachment to the shaft. This sheave is ideal for use in material handling, energy, and food and beverage industries, where reliable power transmission is critical. By incorporating the TB Wood's 3V3654 sheave into your drive systems, you can achieve enhanced performance, reduced maintenance costs, and improved operational efficiency.