supply of set of suspension bearing for hitachi/ tao-659 traction motorset of suspension bearing for hitachi/ tao-659 traction motor,set of suspension bearing for hitachi/ tao-659 traction motor consisting of one pe side and one ce side bearing timken imported (pe: m249747/m249710 & ce: m3495 47/ m349510) or fag imported (pe: 547733 & ce: 547734) or skf imported (pe: m249747/ m249710 & ce: m349547/ m349510) or timken indigenous (pe: m249747/m249710 & ce: m349547/ m349510) o r nei indigenous make (pe: m249747/m249710 & ce: m349547/ m349510) or schaeffler indigen ous (pe: 547733 & ce: 547734) or skf indigenous (developmental) (pe: m249747/ 710/ vu1701 & ce: m349547/ 510/ vu1701). [ warranty period: 30 months after the date of delivery ]