The TB Wood's BK2734 is a light-duty web FHP sheave designed for efficient power transmission in various industrial applications. This sheave features a 3/4" finished bore, accommodating A (4L) or B (5L) cross-section V-belts, and is constructed from durable cast iron for enhanced longevity. Its compact design, with an outside diameter of 2.85" and a face width of 0.81", makes it suitable for space-constrained environments. The sheave is equipped with a keyway to ensure a secure fit on the shaft, preventing slippage and maintaining consistent performance. Additionally, it utilizes TB Wood's Sure-Grip‚ quick-detachable (QD) bushings, which facilitate easy installation and removal, reducing downtime during maintenance. This design also allows for the mounting of the same mating part on shafts of different diameters, providing versatility in various setups. The BK2734 sheave is ideal for applications requiring efficient, economical, and lightweight solutions, such as material handling, packaging machinery, and other light-duty operations. By integrating this sheave into your drive system, you can achieve reliable power transmission, minimize maintenance efforts, and optimize operational efficiency.