Bearing arrangement for machine tool, has inner coupling unit axially movable relative to outer coupling unit in limited manner, and receiving area filled with visco-elastic material, where area`s form is changed by units axial movement

摘要

The arrangement has a shaft rotatably supported around a longitudinal axis by radial bearings designed as fixed bearings to receive radial and axial forces. A coupler has an inner coupling unit (7) that is axially movable relative to an outer coupling unit (8) in a limited manner. A receiving area is formed by the units and is filled with a visco-elastic material, where the form of the area is changed by an axial movement of the units.