Tender For bid to ras bid to ras bid to ras corrigendum : supply of 1600591730 swing machinery p n 84314990 , 1600016919 bearing p n 0427217 , 1600016928 bearing p n 1885111 , 1600001426 bearing p n 3239594 , 1600011352 shaft shaft main rotating p n 2737981 , 1600001429 seal oil p n 3239608