tender for development and supply of different gear, pinions and gear shaft for coal feeder coc gb and spares for sump pump at bktps.- 1 fabrication of gear shaft for coc gearbox, size: od-50.6mm, l-532mm, no of teeth-14 nos. moc-en19. 2 fabrication of shifting gear housing forcoc gearbox, size: od-95mm, l-84mm, no ofteeth-14 nos. moc-en36. 3 fabrication of worm shaft assy for cocgearbox, worm side dimmension: size: od-161.5mm, l-40mm, no of teeth-52 nos. moc-ph bronze. shaft side dimension: od-65mm, l-155mm, moc- en19. 4 fabrication of pinion for coc gearbox,size: od-82mm, l-26mm, no of teeth-51 nos.moc-en31. 5 fabrication of gear shaft for coc gearbox, size: od-32mm, l-95mm, no of teeth-17 nos.moc-en19. 6 fabrication of pinion for coc gearbox,size: od-76mm, l-19mm, no of teeth-54 nos.moc-en36. 7 fabrication of pinion for coc gearbox,size: od-112mm, l-30mm, no of teeth-61 nos.moc-en36. 8 fabrication of pinion for coc gearbox,size: od-38mm, l-32mm, no of teeth-19 nos.moc-en36. 9 fabrication of worm shaft coc gearbox size: od-46mm, l-265mm. moc-en19. 10 fabrication of gear shaft coc gearbox,size: od-40mm, l-185mm. moc-en19. 11 fabrication of gear shaft distance piecefor coc gearbox, size: od-47mm, l-45mm. moc-en24. 12 fabrication of bush bearing for sump pump, size: od-57.5mm, id-37.9mm, l-86mm. moc-bronze 13 fabrication of bush bearing for sump pump, size: od-57.5mm, id-37.9mm, l-81mm. moc-bronze. 14 fabrication of sleeve for sump pump,size: od-39.2mm, id-20.3mm, l-114mm. moc-aisi410. 15 fabrication of sleeve for sump pump,size: od-38.2mm, id-24.3mm, l-145mm. moc-aisi410.