The TB Wood's BK50 is a light-duty fractional horsepower (FHP) sheave designed for efficient power transmission in various industrial applications. With an outside diameter of 4.75 inches and a single groove, it accommodates B section V-belts, facilitating optimal belt engagement and power transfer. Constructed from high-quality cast iron, the BK50 ensures durability and resistance to wear, even in demanding environments. The sheave features a pitch diameter of 4.81 inches, aligning with standard B section V-belts for seamless integration into existing systems. Its design includes a finished bore, allowing for easy installation and maintenance. The BK50 operates effectively within a speed range of 800 to 5,270 RPM, making it suitable for a variety of light-duty applications. Its robust construction and precise engineering contribute to reliable performance and longevity, reducing the need for frequent replacements and minimizing downtime. This sheave is ideal for use in material handling systems, HVAC equipment, and agricultural machinery, where efficient and dependable power transmission is essential. By incorporating the TB Wood's BK50 sheave into your operations, you can enhance system efficiency, reduce maintenance costs, and improve overall productivity.