The BK57 X 1-1/4 Sheave Drive Components from Dodge Industrial are essential for effective power transmission in mechanical systems. This sheave features a 1-1/4 inch bore size, designed to fit various shaft sizes, ensuring versatility in installation. Constructed from high-quality materials, it provides excellent durability and resistance to wear, making it suitable for heavy-duty applications. The BK57 model is engineered to optimize belt alignment and reduce slippage, enhancing overall system efficiency. It complies with industry standards, ensuring reliability and safety in operation.