Abstract: A round table bearing, which has a radial, axial roller bearing for mounting a first bearing ring part relative to a second bearing ring part, and a squeeze-film damper which is connected parallel to the radial, axial bearing. The squeeze-film damper has a basic damper component which is coaxial to the bearing ring parts and which is fastened, together with a rolling element of the bearing ring part which contacts the radial, axial roller bearing, to a rotary table base part.

Abstract: A multi-part axial cage for a large diameter roller bearing, which has a metal strip connected to plastic cage windows. The metal strip is configured as a washer-ring-type flat cage and each cage window has a sealing element on the edge lying opposite the guiding edge. The element covering an axial gap is formed between the races of the roller bearing. The sealing elements of the individual cage windows overlap around the circumference.

Abstract: A round table bearing, which has a radial, axial roller bearing for mounting a first bearing ring part relative to a second bearing ring part, and a squeeze-film damper which is connected parallel to the radial, axial bearing. The squeeze-film damper has a basic damper component which is coaxial to the bearing ring parts and which is fastened, together with a rolling element of the bearing ring part which contacts the radial, axial roller bearing, to a rotary table base part.

Abstract: A multi-part axial cage for a large diameter roller bearing, which has a metal strip which is connected to plastic cage windows. The metal strip is configured as a washer-ring-type flat cage and each cage window has a sealing element on the edge lying opposite the guiding edge. The element covering an axial gap is formed between the races of the roller bearing. The sealing elements of the individual cage windows overlap around the circumference.

Abstract: A bearing assembly for a threaded drive, includes two grooved ball bearings arranged in side-by-side disposition and suited to one another for adjustment of a desired prestress, and a restraining element which holds the grooved ball bearings in place and is provided with a flange, directed radially outwards, for attachment to a housing. The restraining member is formed by a sleeve, made through a process without material removal, and has one end provided with a radially inwardly directed projection for embracing an end face of the grooved ball bearings.

Abstract: An apparatus for height adjustment of a rolling bearing for longitudinal movement comprising a support body having two straight parallel race sections connected at their ends by two semicircular race sections, said support body being encircled by a guide element for guiding and/or holding rolling bodies in the race sections, the rolling bearing being supported by two adjusting wedges moveable relative to each other whose wedge surfaces are inclined opposite to each other in the longitudinal direction of the race, characterized in that the support body extends beyond the guide element transverse to the longitudinal race direction and the adjusting wedges having through recesses engaging the guide element and the zones of the support body extending beyond the guide elements being supported by lateral faces of the adjusting wedges delimiting the recesses.