The 40 IDLER SPROCKET 17T 1/2 from A & I PRODUCTS is engineered for optimal performance in various machinery applications. This sprocket features 17 teeth and a 1/2-inch pitch, ensuring compatibility with standard chains. Constructed from high-strength materials, it offers durability and resistance to wear, making it ideal for demanding environments. The sprocket's precise dimensions and design facilitate smooth operation, enhancing the efficiency of your equipment. It is suitable for use in agricultural and industrial machinery, ensuring reliable performance.The 40 idler sprocket with 17 teeth and 1/2 inch pitch by A & I PRODUCTS, model 311716090, is designed for chain drive systems in agricultural and industrial equipment. Crafted from hardened steel with a precision-machined bore and tooth profile, this sprocket ensures smooth engagement with ANSI standard roller chains. The sprocket's dimensions include a 1/2 inch pitch compatible with #40 roller chains, 17 teeth count for specific speed and torque ratios, and a bore sized for standard shaft diameters. The finish includes corrosion-resistant coating to extend service life in harsh environments. A & I PRODUCTS 311716090 sprocket is suitable for idler or tensioning roles in chain drives, supporting reliable power transmission.