Tender For corrigendum : tender for supply of a2 type bearing for nspcl bhilai as per source standardisation d d - thrust ball bearing s 51205 , ball bearing sr 61840 , ball bearing sr 6308 , tap roller cup&cone 71450/71751d , ball bearing sr 6216 2rs , ac ball bearing sr 7217 b , sa ball bearing 1216 c3 , sa sph roller bearing 22218 k , sa sph roller bearing 22220 c3 , sa sph roller bearing 22222 ek/w33 , taper roller brg 31309 , taper roller brg 31315 , widrl sleeve ah3148 , ball bearing sr 6210 zz , ball bearing sr 6226 c3 , ball bearing sr 6248 mc3 , ball bearing sr 6314 c3 , ball bearing sr 6318 c3 , ball bearing sr 6322 , ac ball bearing sr 7348 b , cyl roller bearing sr nu230 m , ball bearing sr 6230 c3 , ball bearing sr 6309 zzc3 , cyl roller bearing sr nu226 m , sa sph roller bearing 22228 k , ball bearing sr 6208 , ball bearing sr 6208 2rs , ball bearing sr 6209 , ball bearing sr 6226 c3 , ball bearing sr 6306 , ball bearing sr 6308 2rs , ball bearing sr 6309 , ball bearing sr 6314 , cyl roller bearing sr n212