supply of medium duty pillow block , medium duty pillow block wmp-32 of m/s winco or ucpx10d1 of ntn make or ukp211-h2311 of m/s timken with bearing to suit 50mm dia shaft make:skf/fag/ntn/koyo/n achi/rexnord/timken. special conditions:1)vendors are required to quote only for the brands they are approved for, the offer shall be supported by authorization certifica te from the manufacturer.2)the authorized agents shall supply bearings of make skf/f ag/ntn/timken/koyo/nachi/rexnord only 3)the tenderers are required to quote for the above mentioned makes only .4) non compliance of the conditions by the tenderer may r esult in their offer getting ignored. ]