128V4450P High-Performance 12-Groove Sheave

This 128V4450P Sheave uses a P bushing, is directly interchangeable with other manufacturers, is 44.50" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 3V-series QD sheaves you can use standard 8V belts or banded 8V belts. What separates this 128V4450P sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the factory. Using the high-strength cast iron grade that we do offers a higher tensile strength and is more wear resistant than the more commonly used grades. While the phosphate coated and then painted finish adds corrosion resistance to the 128V4450P sheave. Then, because this sheave is balanced at the factory it runs smoother which gives bearings and other components of the equipment a longer working life. Using a QD (quick detachable) bushed style sheave is beneficial because it makes the completed part a two-piece assembly which means if only one piece breaks you don't have to replace the entire assembly. Additionally, we stock a full line of premium 8V belts, banded 8V belts, P bushing, shafting, key-stock, electric motors, gearboxes, bearings, and much more!

128V4450P Sheave Dimensions

• Sheave Size: 128V4450P
• Bushing Used: P
• Sheave Type: A
• Pitch Diameter (P.D.): 44.30"
• Outside Diameter (O.D.): 44.50"
• Dimension (E): 1/4"
• Dimension (F): 13-7/8"
• Dimension (L): 9-3/8"
• Dimension (M): 4-1/4"
• Sheave Weight: 825 LBS

USA Roller Chain and Sprockets is easy to work with and we offer an extensive inventory, high-quality products at competitive prices, and fast response times. We sell to end users, distributors, as well as OEMs all around the world. For more information on a twelve groove 128V4450P sheave, or to get pricing and availability on the accompanying belts/ P bushing, please contact us and we will be happy to assist you.