Ribbed belts - OptibeltThe ribbed belt combines the high flexibility of the flat belt with the high performance of the V-belt. The V-shaped parallel ribs are made from a Ribbed Belts & Vee-Ribbed Belts | Carlisle Belts | CRPFeaturing V-shaped parallel ribs engineered from premium-grade and polyutherane materials. Ribbed Belts are well suited to drive systems where conventional V- 
What do belt section designations mean for ribbed V-belts?Jan 6, 2022 — Ribbed V-belts take the classic V-belt profile and add V-shaped ribs that run the length of the belt, in the direction of travel.Ribbed Belts | McMaster-CarrChoose from our selection of ribbed belts, including V-belts, high-strength timing belts and pulleys, and more. In stock and ready to ship.