procurement of lt motor bearing having bore dia below 80mm of different electrical auxiliaries for etand i-i / ii, mm-i / ii for 2x600mw and 2x660mw, sstpp, mppgcl, dongalia , bearing no. 6201zz , bearing no. 6202 2rs1 , bearing no. 6310 , bearing no. 6313 zz / c3 , bearing no. 7309 , bearing no. 6314c3 , bearing no. 6204zz , bearing no. 6306zz , bearing no. 6306zzc3 , bearing no. 6305zz , bearing no. 6004 zz / c3 , bearing no. 6208zz , bearing no. 6305 2rs , bearing no. 6208 zz , bearing no. 6200 zz , bearing no. sa 205 , bearing no. 2306 m , bearing no. 6307 m / c3 , bearing no. 6003 , bearing no. 6203zz , bearing no. 6204zz , bearing no. 6205-2z / c3 , bearing no. 6205rsr , bearing no. 6206zz c3 , bearing no. 6208zz , bearing no. 6305zzc3 , bearing no. 6305zz , bearing no. 6306zz , bearing no. 6308zz , bearing no. 6309-2r5 , bearing no. 6309zz , bearing no. 6310zz , bearing no. 6311zz , bearing no. 6312c3 , bearing no. 6312zz , bearing no. 6315c3 , bearing no. 6201-c--zz c3 , bearing no. 6210 - 2rsr-l140 , bearing no. 6310-2rsr-l140 , bearing no. 6212 zz c3 , bearing no. 6212 c3 , bearing no. 6213-2rsr-l140