High-radial-stability elastic bearing

The invention belongs to the design technology of elastic bearing structures, and relates to a high-radial-stability elastic bearing. The high-radial-stability elastic bearing basically comprises a small joint, a plurality of first sphere center sphere surface rigid spacers, a plurality of first sphere center sphere surface rubber layers, a middle rigid transition part, a plurality of second sphere center sphere surface rigid spacers, a plurality of second sphere center sphere surface rubber layers and a large joint. The high-radial-stability elastic bearing has the advantages that through thedesign of the two groups of same sphere center sphere surface rigid spacers with different sphere centers, the stability of the radial load resistance of the spherical elastic bearing is improved, the strain energy density of the rubber layer, close to the side of the small joint, of the spherical elastic bearing is reduced, so that the overall service life of the spherical elastic bearing is greatly prolonged. 本发明属于弹性轴承