Radial bearing for use as hydraulic support, has two operating chambers from which hydraulic fluids are pumped to corresponding balancing chambers via respective damping canals during preloading in corresponding force directions

摘要

The bearing has an inner supporting shell connected to an outer supporting shell by a bearing spring (6). Hydraulic fluids in two operating chambers (10, 14) are pumped to corresponding balancing chambers via respective damping canals during preloading in corresponding force directions. Separators are vulcanized in the spring. The dampening characteristics of the canals are predefined based on dimensions of the canals.