bids are invited for roller and idlers 10103025400 return idlers for hydrtae conveyors, size-152.4 mm. x 875 mm. x 20 mm. as per drg. no. nalco/mech/3671, rev 2, item no. 2 of table-1 10103020140 self aligning return idler bracket for 800 mm. width hydrate belt conveyor as per drg. no. nalco/p&d/m 067 & nalco/mech/3671, rev-2, item no. 2 of table-1& nalco/mech/misc/249 10103204960 guide roller for 800/1000 mm. width hydrate/ calcined alumina belt conveyors as per drg. no. nalco/mech/misc/249 13906000530 carrying idler for caldweigh feeder, size-88.9 mm.. dia x 1300 mm. long x 25 mm. shaft end dia as per drg. no. nalco/mech/misc/4748 13906000650 impact idler for cald product conveyor, size-140 mm. dia x 315 mm. long x 20 mm. shaft end dia as per drg. no. nalco/mech/misc/4614, sht 1 of 2, item no. 2 13906000630 carrying idler for cald product conveyor, size-114.3 mm. dia x 315 mm, long x 20 mm. shaft end dia. as per drg. no. nalco/mech/misc/4614, sht 1 of 2, item no. 1 13906001160 bracket for return idler for cald product conveyor as per drg. no. nalco/mech/misc/4614, sht 2 of 2 10103200650 beturn idler for tr-ii conveyor, size 139.7 mm. dia, x 1110 mm. long x 25 mm. shaft end dia. as per drg. no nalco/mech/3671 r2, item no. 2 of table ii 10103022140 impact idler for tr iv conveyor, size 190 mm. dia. x 380 mm. long x 25 mm. shaft end dia as per drg. no. naloc/mech/3671 r2, item no. 10 of table-1 10103022070- carrving idler for triv conveyor, size 152.4 mm. dia 380 mm. long x 20 mm. shaft end dia. as per drg. no nalco/mech/3671 r2, item no. 5 of table-1 10103021260 return idler for 700 series hydrate conveyors, size 152.4 mm. dia. x 950 mm. long x 20 mm, shaft end dia. as per drg.no. nalco/mech/3671 r2, item no. 8 of table-i 10103006100 guide roller for conveyors 1022-1026 and 715 as per drg. no. nalco/mech/misc/4741, sheet 1 of 2 13906000640 return idler for cal-d product conveyor, size-88.9 mm. dia x 950 mm. long x 20 mm. shaft end dia as per drg. no. nalco/mech/misc/4614, sht 1 of 2, item no. 3 10103005100 guide roller for calciner-d product conveyor as per drg. no. nalco/mech/misc/4741, sheet 1 of 2 10103022210 return idlers for tr-4 conveyor, size-152.4 mm. dia x 1150 mm. long x 20 mm. shaft end dia, as per drg. no nalco/mech/3671 r2, item no. 6 of table-1 10103026760 return idler bracket for tr-4 conveyor as per dirg. no. nalco/mech/3362 10103991330 bracket for return idler for tr-1 conveyor as per drg. no: nalco/mech/1850 total quantity : 572