The TB Wood's 1004C 10.4" x 4-Groove C-Belt Sheave with E Bushing is engineered to deliver reliable performance in demanding industrial applications. Constructed from high-tensile cast iron, this sheave offers exceptional durability and longevity, ensuring consistent operation over extended periods. Its 10.4-inch outside diameter and four grooves are designed to accommodate C-section V-belts, facilitating efficient power transmission in various machinery setups. The inclusion of an E bushing allows for a bore diameter range from 7/8 to 3-1/2 inches, providing flexibility to fit different shaft sizes. The sheave's face width of 4-3/8 inches and pitch diameter of 10 inches contribute to its robust construction, capable of handling substantial loads. With a length through bore of 2.625 inches and a weight of approximately 34 pounds, the 1004C sheave is built to withstand the rigors of industrial environments. Its webbed pulley construction enhances strength while reducing weight, making it a practical choice for applications where space and weight considerations are critical. This sheave is part of TB Wood's extensive range of V-belt sheaves, known for their precision engineering and high-quality materials, ensuring optimal performance and reliability in power transmission systems.