Polyurethane Packing Washerpolyurethane Packing Washer,Polyurethane Packing Washer For Constant Contact Polyurethane Side Bearer Assembly. Size ( Mm) 105 O.D. X 57 I.D. X 3 Thk. To Drg.No. Arl/Ppw/0506 Of M/S Avadh Rubber Ltd. & Other Technical Requi Rements Confirming To Rdso Str.No. Wd-38-Misc-2004, Rev.02 Of Nov-2022. [ Warranty Period: 30 Mont Hs After The Date Of Delivery ] ]