What do belt section designations mean for ribbed V-belts?Jan 6, 2022 — The ribs ensure even load distribution across the entire belt width, giving ribbed V-belts efficiencies in the range of 98 percent — similar to 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 
Micro Rib Belts (Serpentine Belts) - VBelts4LessMicro rib belts are great for high power transmissions drives where reverse bending and back side  Micro rib belts are also known as poly ribbed belts.Ribbed Belts & Vee-Ribbed Belts | Carlisle Belts | CRPBrowse our Ribbed Belts built to combine the performance of v-belts and flat belts. UK Stock Holding. 600000+ Belt References. Browse Ribbed Belts Now!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.