While Supplies Last Gates 90932088 2/B88 Hi-Power II PowerBand V-Belts Strands: 2Cross Section: BSectional Top Width: 21/32"Total Top Width: 1 1/3"Depth: 13/32"Outside Circumference: 91"Material ID: 90932088Gates Hi-Power PowerBand V-Belt construction allows multiple belts to function as a single unit, with even load distribution and each strand fitting securely in the sheave groove. It offers a solution for drives where single belts vibrate, turn over or jump off the pulleys. They consist of several V-belts joined together by a permanent, high strength tie band offering a tougher more stable solution compared to a single belt.Flex-bonded tensile cords are vulcanized as one solid unit making the belt highly resistant to tensile and flexing forces, fatigue and shock loads.Strong band controls belt-to-belt distance and prevents sideways bending.Elastomeric compound protects the belt against heat, ozone and sunlight.