Kit For Constant Contact Polyurethane Side Bearer Pad Design.'B' For Casn Ub 22Nlb Bogies Consisting Of 3 Items. 1) Poly Rings Item No.5 Qty/Kit-2 Nos. 2) Round Plat E(Steel Spacer) With Stopper Spring, Item No.3&6,Qty/Kit-1 No. 3) Pu Lining (Sleeve) Item No .4,Qty/Kit-2 Nos.(Firm Drawing Should Be Approved By Rdso) To Firm'S Drg.No.Aal-021101/N,Alt.1 Or Latest And Spec.Wd-38-Misc-2004,Rev.3 Of Apr.25 With Marking Details. [ Warranty Perio D: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]