Gates B81 Hi-Power II V-Belt

Experience superior power transmission with the Gates B81 Hi-Power II V-Belt. Engineered for durability and efficiency, this belt features a Flex-Weave Cover for extended life and protection against oil, dirt, and heat. Its Flex-Bonded Cords ensure uniform load distribution and absorption of bending stress, while Gates Curves provide optimal cord support and full pulley contact for consistent wear and increased belt life. Suitable for a wide range of industrial and agricultural applications, including HVAC systems, conveyor belts, pumps, and air compressors, this belt offers reliability and an excellent performance-to-cost ratio.

Technical Details

The Gates B81 Hi-Power II V-Belt is a classical B-section belt designed for heavy-duty industrial and agricultural power transmission. It has an outside circumference of 81 inches and a pitch length of 84 inches. The belt features a top width of 0.66 inches (17 mm) and a nominal thickness of 0.41 inches (10 mm). Constructed with a Flex-Weave Cover and Flex-Bonded Cords, it offers resistance to oil, heat, ozone, sunlight, weather, and aging. The belt is static conductive and operates within a temperature range of -22°F to +140°F (-30°C to +60°C).

Technical Specifications