bids are invited for gadarwara mse procurement of clinker grinder spares ahp ntpc gadarwara-a-553: housing, ms 10 thk is:2062 ( 10 mm ) , ntpc dwg. no.- 9572-162-pvm-b-027 , a-553:bearing support, c.i is:210 gr. fg-200, 1no=1 set ( 1 set consists of 2 nos of bearing support for one clinker grinder ) , ntpc dwg. no.- 9572-162-pvm-b-027, a-553:gland half, c.i is:210 gr. fg-200, ntpc dwg. no.- 9572-162-pvm-b-027, a-553:split lantern ring, moc- bronze, 1no.means 1 set ( 1 set consists of 4 no. of 3 piece split lantern ring for one clinker grinder ) , ntpc dwg. no.- 9572-162-pvm-b-027 , a-553:wear ring, moc-steel, ntpc dwg. no.- 9572-162-pvm-b-027 , a-553:driving gear, c.i is:210 gr. fg-200, ntpc dwg. no.- 9572-162-pvm-b-027, 1 no.means 1 set ( 1 set consists of 2 nos of driving gear for one clinker grinder, a-553:driving gear, c.i is:210 gr. fg-200, ntpc dwg. no.- 9572-162-pvm-b-027, 1 no.means 1 set ( 1 set consists of 2 nos of driving gear for one clinker grinder, a-553:gear guard support plate, is-2062, ntpc dwg. no.- 9572-162-pvm-b-027 , a-553:driving shaft assy, moc - bs-970, ntpc dwg. no.- 9572-162-pvm-b-027, a-553:driven shaft assly , moc - bs-970, ntpc dwg. no.- 9572-162-pvm-b-027 , a-553:wear plate, 12-14% min.austenitic steel pl.to is:276, 10mm, thk., ntpc dwg. no.- 9572-162-pvm-b-027, a-553:gasket, neoprene rubber, ntpc dwg. no.- 9572-162-pvm-b-027, a-553:lock nut, steel, ntpc dwg. no.- 9572-162- pvm-b-027 , a-553:lock washer, steel, ntpc dwg. no.- 9572-162-pvm-b-027 , a-553:shaft sleeve, ( ss hardened 410 ) ( astm a276 ) ( 300 bhn min. ) , ntpc dwg. no.- 9572-162- pvm-b-027, a-553:key, r.o.e. ( is-2062 ) , ntpc dwg. no.- 9572- 162-pvm-b-027, pair of c.g grinding rolls with shaft ( 1 set = 02 nos. ) along with fitted shaft sleeves at both ends of grinder roll., a-553:drive side sprocket, a-553:driven side sprocket, total quantity : 362