procurement of different types of small bearing used in various auxiliaries under stg-1 boiler, sgtpp. , procurement of different types of small bearing used in various auxiliaries under stg-1 boiler, sgtpp. , bearing, deep groove ball, 6308 ( for- mill lop ) , bearing: 6208zz ( feeder & mill i / l gate ) , bearing, nj 2310 ecp # ( for- vibrating feeder sump pump ) , bearing no fyh-206 for seal air fan damper at 300 mw ( for- saf damper ) , bearing no. 2211k ( for- pa& fd actuator arm ) , bearing no: 6319.2zr fag ( for- hoist ) , bearing, 32311u ( for- vibrating feeder sump pump ) , bearing no :1111kr c1 for coal feeder feeder head pulley ( for- coal feeder head pulley ) , bearing no: nu 203 ecr ( for- coal feeder gear box ) , bearing, deep groove ball, 6207 2rs1 ( for- coal feeder gear box ) , bearing no.22224 ( for- vibrating feeder upgrading m / c ) , bearing no. 48620 / 48685 ( for- coal feeder gear box ) , bearing, deep groove ball, 6408 # ( for- hoist ) , bearing, tapered roller, 32311 j2 # ( for- vibrating feeder sump pump impeller side ) , ball bearing no 6206 zz ( for- ccp orifice ) , bearing no:wg231ul for coal feeder feeder take up pulley ( for- coal feeder takeup pulley ) => limited