The TB Wood's BK110 is a high-quality V-belt sheave designed to accommodate 1/2" to 1-1/2" bore diameters, featuring a 10-3/4" outside diameter and a single groove. This sheave is engineered for use with A (4L) or B (5L) cross-section V-belts, providing versatility for various applications. Constructed from durable cast iron, the BK110 ensures long-lasting performance and reliability in demanding environments. The sheave is equipped with TB Wood's Sure-Grip‚ quick-detachable (QD) bushings, facilitating easy installation and maintenance. The face width of 0.88" and the pitch diameter of 10.81" contribute to efficient power transmission, making the BK110 an ideal choice for light-duty applications requiring dependable and efficient operation.