Rocker unit, for the hydraulics at axial piston pumps or hot water mixing valves, has a bearing shell at the housing to take a cage segment with rollers to hold the rocker against vibration with easy adjustment

摘要

The bearing mounting for a rocker unit (8), in a rocker housing (9), has a bearing shell (5) in the housing to hold a cage segment (1) with rollers (2) as a swing support for the rocker. The bearing shell and/or the cage segment are semi-circular. The bearing shell has lips (15), aligned radially inwards, and the cage segment has a positioning unit (3) aligned radially outwards to grip between the lips, with an axial width larger than the gap between the lips. The cage segment has a spring (4) at the peripheral ends, to lie at the holders (6) and/or the bearing shell has a spring at the inner side of the holder to lie against the cage segment.