The TB Wood's AK411 Light-Duty Solid FHP Sheave with Keyway is engineered to provide efficient power transmission in light-duty applications. Designed for use with A (4L) cross-section V-belts, this sheave features a 1-inch finished bore, a 3.95-inch outside diameter, and a 3/4-inch face width. Its single groove accommodates standard A (4L) belts, ensuring compatibility with a wide range of systems. Constructed from high-quality cast iron, the AK411 sheave offers durability and resistance to wear, making it suitable for various applications, including food processing, material handling, packaging machinery, mining, energy, automotive, and primary metals industries. The sheave is equipped with a keyway, providing a secure fit on the shaft and preventing slippage during operation. This design ensures reliable performance and longevity, reducing maintenance needs and downtime. The AK411 sheave is compatible with TB Wood's Sure-Grip Quick Detachable (QD) bushings, which facilitate easy installation and removal. The QD bushings provide a true clamp fit on the shaft, equivalent to a shrink fit, enhancing the sheave's stability and performance. By integrating the AK411 sheave into your machinery, you can achieve efficient power transmission, reduced maintenance costs, and extended equipment lifespan, contributing to the overall productivity and reliability of your operations.