supply of take-up spherical roller bearingtake-up spherical roller bearing,take-up spherical roller bearing with steel cage to m/s. rexnord part no. zt-10- 5307 to suit 3-7/16 dia shaft or take-up roller bearing unit to m/s. timken part no.qmtu18j30 7st to suit 3-7/16 dia shaft. note: for kind attention of tenderers special conditions for pu rchase of bearings: 1)the authorized agents shall supply bearings with original manufactu rers tamper proof seal. 2) the authorized agents shall furnish inspection certificate from manufactures or their authorised testing agents, preferably incorporating the details of traceability of the products proposed for supply. 3)tenders are required to quote for the following makes only m/s. rexnord/timken or, equivalent make. 4) authorisation dealership certificate shall be submitted along with the supply. [ warranty period: 30 months after the dat e of delivery ] ] => limited