MANUFACTURING METHOD FOR FLANGE BEARING AND DEVICE THEREOF

摘要

PURPOSE: A manufacturing method for a flange bearing including variable slides in each side unit of a stand and a stand barrel for shaping a flange is provided. CONSTITUTION: A flange bearing is manufactured by:punch-processing a blank(10); forming two extending and holding unit(9, 9'); connecting the remained unit of the blank to a strip or an adjacent blank; and removing the flange bearing from the extending and holding unit.