The DAYTON - 5L640 is a Fractional Horsepower (FHP) V-Belt, a type of power transmission belt designed for general industrial applications. Made from gum rubber with a fabric cover and polyester cords, this belt is designed for power transfer between pulleys in machinery. Its wrapped construction contributes to the potential for reduced downtime under heavy-duty usage. Key Features of the DAYTON - 5L640 FHP V-Belt: Belt Material: The belt is made from gum rubber with a fabric cover and polyester cords, which are materials that aim to provide durability, flexibility, and resistance to certain environmental factors such as heat and chemicals. Operating Temperature Range: This V-belt has been rated for operation within the specified temperature range of -22 Degrees to 194 Degrees F. Number of Ribs: The V-belt is designed with a single rib which may enhance grip and distribute load evenly. Outside Length & Top Width: With an outside length of 64 inches and top width of 21/32 inch, these measurements are crucial for ensuring proper fitment in various industrial machinery drive systems. V-Belt Section: Classified under the "5L" section indicating its dimensions making it compatible with certain types of machinery used across industries like manufacturing or automotive among others. Resistance Properties: This V-belt has been rated against heat; oil; static conduction. It's intended to provide performance in various conditions