We provide Tender Bidding Support for Supply of Backing Ring Without Vent Hole For Ctrb 6 X 11 Class E Narrow Jaw To R Dso Drg. No. Wd-92089-S-01, Alt-1, Item No. 09 & Comforming To Spec.No. Ab/Rb-39-2002Rev. 3 With Amendment No. 3. Timken Part No. K150050. Warranty Period: 30 Months After The Date Of D Elivery Axle End Cap For Class E Ctrb 6X11. Timken Part No:K654867 As Per Rdso Spec. Ab/Rb-4 0 - 2016 Rev 2 Or Latest Warranty Period: 30 Months After The Date Of Delivery Spacer For Class E - Ctrb Spacer Width From 38.5 To 38.9 Mm To Timken Part No Hm129848xa As Per Rdso Spec. Ab/Rb-40-2016 Rev Or Latest. Warranty Period: 30 Months After The Date Of Delivery