Lagerbuchse mit Mittelbund sowie deren Verwendung und Herstellungsverfahren

摘要

The bearing bush (2) comprises at least one central flange (6) which is located at a distance from the bush ends, and takes the form of a closed bead. The bush is used for insertion into a roll made of an elastic material, in particular, rubber. An Independent claim is also included for the manufacturing method of the bush. A mandrel is inserted into the blank of the bearing, and the blank is held on its outer surface, with at least one zone at a distance from the blank ends left free. The blank is squeezed in the axial direction, with its free zone material forced into the corresponding gaps in the forming equipment to produce beads.