bids are invited for maintenance items for mines champion style 20 red caf gasket 0.75mm thick , ball bearing no .6406 make skf , gi long bend type 90 degree size 100nb class c , e 6013 m.s welding electrode size 3.15 mm x 350 mm make esab adore , e 6013 m.s welding electrode size 4mm x 450 mm make esab adore , ball bearing 6206 zz make skf , ball bearing no.6305 make skf , gi short bend type 90 degree size 100nb class c , round rubber coupling of size od 145 x id 42 x 20mm 08nos hole of dia 24mm on 110 pcd suitable for heavy duty application , rubber sheet 5mm size 1 x 2mtr moc neoprene silicone rubber , 10mm graphite gland packing rope non metallic champion brand total quantity : 6215