procurement of journal assy. bearings for xrp and hp-803 bowl mills installed at stage ii and iii at ggsstp ropar , taper roller bearing (upper) for xrp-803 mills of stg- ii (journal brg. upper) fag no. 581020 or nsk no. h242649 /h242610 or equivalent of /nsk/fag /timken/nbc/ hmt , taper roller bearing (lower) for xrp-803 mills of stg i & ii (journal brg. lower) nsk no. hh437549 /hh437 510 equivalent of /skf/fag /timken/nbc/ hmt , taper roller bearing (upper) nsk no. h242649d/610 +kac3 or timken no. h242649d assy.902a1or nbc make h242649d/ h242610 or fag no. 562961or equivalent make of skf/hmt a for hp-803 mills of stg-iii (journal brg. upper) , taper roller bearing (lower) fag no.577071 or nsk no. h 936340/ 936313 or timken no. h936340 / h936313 or nbc make h936340 /h936313 or equivalent for hp-803 mills of stg-iii (journal brg. lower) , cylindrical roller bearing for output shaft of hp-803 bowl mills as lower radial bearing. bearing no. tnu-5240-c3 make skf 4f-200-3a1 make nsk, nu 5240 make nbc, a 5240 wmr6 make timken or equivalent of fag/skf/nbc/hmt/skf , cylindrical roller bearing for upper radial bearing of output shaft stage-iii of hp-803 mills ,fag make 577089a, skf bc1b326097, nbc make n1050 or timken make 185rin696/3a or equivalent , tapered roller thrust bearing with one flat and one taper washer for vertical shaft of hp-803 bowl mills as thrust bearing. c-8091-c make timken 279 ttf6051 make nsk, 577101 make fag, ecrt5613px1 make ntn or equivalent bearing of skf/hmt/nbc make only , m/s austin engineeringis eligible foritem sr no 1.01,1.02,1.03 => limited