Endless V-Belt [Precision Built Belt] Having Polyester Cord Reinforcement And Neo-Prene J Acket With Oil Resistance And Anti-Static Low Stretch Properties In Size C-122 Conforming To Rdso Specn. No Rdso/ Pe/ Spec/Ac/0059-2004 [Rev-0] With Amendment No.1, Or Latest Which Incorporates Temper Ature Aging And Accelerated Aging Test And Others Additional Physical Parameter, With Only 2 Successiv E Grading Nos. In A Matched Set Of 12 Belts And The Grading Nos Falling Within The Range Of 49 To 51 All T He Same Nos. In Each Set. Maximum Permissible Ash Content Of 5%. Parameter Tested As Per Is: 3400 P Art-22. [ Warranty Period: 12 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]