procurement of esp internal spares for overhauling of unit-3 esp under ahp-em dept. at bktps.-- 1 bush bearing (vertical shaft bush),eerm # bhel # for esp:faa-6x45-2x108135-2 additional data: bearing, bush bearing (vertical shaft bush) of rapping mechanism for emitting , drg. no. 4-79-016-00166 (size: id- 40.5, od- 70, l- 55 mm) moc : bush c.i. or en8 and body made by m.s. 2 set ring for collecting rapping for esp for esp faa-6x45-2x108135-2 additional data: set ring for collecting rapping for esp set ring for collecting rapping for esp, drg. no.- 6172003821 moc: is 2062 3 inner arm assy for esp # additional data: inner arm assy for esp # ( esp type: faa-6x45-2x108135 inner arm assy for esp # as per drawing no. 6172003021. material of construction : is 2062 fastner grade: 10.9 ) 4 outer arm for collecting rapping big $for esp faa-6x45-2x108135-2 bhel additional data: hammer, outer arm for collecting, rapping (big) for esp outer arm-2, drg. no.6172003921.bhel. material of construction: round: en 8, arm: is 2062 pin: is 2062) 5 shock pad for cerm for esp faa-6x45-2x108135-2 bhel additional data: shock pad (esp internal), drg. no. 4-79-024-00348, bhel 2nos hole of dia 20 mm. dimension:155mm x 80mm width x 29mm thick material composition : gr 280-520w, is :1030 6 grip coupling for drive arngmnt eerm for esp faa-6x45-2x108135-2 bhel additional data: coupling for eerm (esp) grip coupling, bhel drawing no. 3-79-017-00227.moc: is 2062,en 8 7 shaft of drive arrgt for eerm for esp type:faa-6x45-2x108135-2 bhel additional data: shaft ii of drive arrangement for emitting rapping,drg. no.3-75-617-00768,bhel, vertical, stage-i(legth 3350mm). moc: en 8, is 8500 8 pin wheel -i,eerm for esp faa-6x45-2x108135-2 bhel additional data: pin wheel - i of rapping mechanism for emitting electrode, drg. no. 1-79-016-00050/04,bhel moc: is 2062,en-362(pin with case hardening) 9 pin wheel -ii,eerm for esp faa-6x45-2x108135-2 bhel additional data: pin wheel - ii of rapping mechanism for emitting electrode, drg. no. 1-79-016-00051/06,bhel moc: is 2062,en-362(pin with case hardening) 10 thrust bearing,eerm for esp faa-6x45-2x108135-2 bhel additional data: thrust bearing of rapping mechanism for emitting electrode, drg. no. 4-79-016-00163/01,bhel moc: fe540 , is 8500 11 pad,eerm for esp faa-6x45-2x108135-2 bhel additional data: pad of rapping mechanism for emitting electrode, drg. no.drg. no. 61720051,bhel moc: fg 260, is 210 12 sleeve tube for vertical shaft of eerm for esp faa-6x45-2x108135-2 additional data: sleeve tube for vertical shaft of rapping mechanism for emitting electrode,(inner dia 40mm, outer dia 50mm, length 120mm)bhel moc: en 8/is 2062 13 hammer,outer arm # # for emmitting,rapping,small,esp additional data: hammer, outer arm for emmitting, rapping (small) for esp outer arm-1, drg. no. 6172003121, bhel. moc:is 2062,en 8 14 sleeve tube- i of complete shaft additional data: sleeve tube- i of complete shaft for collecting electrode rapping- i, drg. no. 6172004621,bhel(shaft sleeve inner dia 50mm, outer dia 70mm, length 130mm), moc:en 8/is 2062 15 shaft end,complete shaft,cerm-i/ii for esp type:faa-6x45-2x108135-2 bhel length=790 mm additional data: shaft end of complete shaft for collecting electrode rapping- i, drg. no. 3-79-025-00361/01( cerm, 790 ),bhel, moc: en 8, is 8500, stage-i 16 shaft- 4985 of complete shaft additional data: shaft- 4985 of complete shaft for collecting electrode rapping- ii, drg. no. 3-79-025-00408/02( cerm, 4985mm, 17hole),bhel,moc: en 8, is 8500,stage-i 17 shaft- 5090 of complete shaft additional data: shaft- 5090 of complete shaft for collecting electrode rapping-i, drg. no. 3-79-025-00408/02( cerm, 5090, 17hole ),bhel,moc: en 8, is 8500 stage-i 18 plain bearing for esp bhel supplier additional data: bearing, plain 6172-0066 for esp esp:faa-6x45-2x108135-2 overall dimension :160 x50 x 90 mm,bore dia -52 mm hole to hole distance-120 mm moc: is-210 grade: fg 260 19 shaft- 5285 of complete shaft additional data: shaft-5285 of complete shaft for collecting electrode rapping-1, drawing no: 3-79-025-00408/02(cerm-5285, 18 hole), moc: en 8, is 8500 bhel 20 gd screen,first stage plate for esp # additional data: as per bhel drawing:3-79-008-00659