Super HC Narrow Section Molded Notch V-Belt Recommended for use on special drives where space and weight limitations are critical. These narrow cross-sections can transmit up to three times the horsepower of the classical cross-sections (A, B, C, and D) in the same amount of drive space. Suitable for all industrial applications, particularly where space, weight and horsepower capacity are critical. Gates Curves provide proper cord support and full contact with the sheave-groove for uniform loading, uniform wear, and increased belt life. Flex-Bonded Cords are strongly bonded to the body of ...