Set Of V Belts Of Isosceles Trapezoidal Cross Section Consists Of A Suitable Combination Of Elastomeric Compound(s) With Polyester Cord Reinforcement And Outside Polycot Fabric Coated With Polychloroprene, The Whole Being Moulded Together In A Uniform Manner And Shaped In Accordance With The Belt Manufacturing Practice. Size C 3155 Lp (C 122) Conforming To Rdso S Specification No. Rdso/Pe/Spec/Ac/0059 2019 (Rev.1) Or Latest. Each Set Consist Of 12 Nos. Of Matched Belts With Grades Between 49