The TB Wood's 2BK2858 is a light-duty web FHP sheave designed for efficient power transmission in fractional horsepower (FHP) applications. This sheave features a 5/8" finished bore diameter, a 2.95" outside diameter, and a 0.81" face width, making it suitable for use with B/5L/A/4L cross-section V-belts. The single groove design and 3.01" pitch diameter ensure optimal belt engagement and performance. Constructed from high-quality cast iron, the 2BK2858 offers durability and reliability in various industrial settings. The sheave is compatible with TB Wood's Sure-Grip‚ quick detachable (QD) bushings, facilitating easy installation and maintenance. This design allows for the mounting of the same mating part on shafts of different diameters and the mounting of different sheaves on the same shaft using the same bushing, enhancing operational flexibility. The TB Wood's 2BK2858 sheave is ideal for applications requiring efficient and reliable power transmission, such as conveyor systems, pumps, and other machinery where space constraints and lightweight components are essential.