The TB Wood's 3V564 5.6" 4-Groove Narrow Ultra V-Belt Sheave with SDS Bushing is engineered for high-performance power transmission in demanding industrial applications. Designed to accommodate 3V series V-belts, this sheave ensures efficient torque transfer and minimal maintenance. Constructed from fine-grain, high-tensile cast iron, it offers exceptional durability and a long service life. The sheave features a Sure-Grip‚ design with an SDS bushing, facilitating easy installation and removal, and allowing for a bore range from 1/2" to 1-15/16". Its 5.6" outside diameter and 1.91" face width provide optimal belt engagement, while the 4 grooves enhance load distribution and reduce belt wear. This sheave is ideal for applications requiring reliable and efficient power transmission, such as conveyor systems, pumps, and compressors. By integrating the TB Wood's 3V564 sheave into your machinery, you can expect improved operational efficiency, reduced downtime, and extended equipment lifespan.