A　novel　three-dimensional　isolation　bearing　(3DIB)　was　proposed,　based　on　respective　mechanical　characteristic　of　lead　rubber　bearing,　combined　disc　springs　and　rhombic　steel　plated　damper.　Firstly,　the　configuration　department　and　mechanical　design　methodology　was　introduced;　the　horizontal　and　vertical　stiffness　and　energy　dissipation　performance　test　was　performed　on　a　full　scale　three-dimensional　isolation　bearing,　respectively.　The　results　indicated　that　the　proposed　three-dimensional　isolation　bearing　has　reasonable　configuration　and　explicit　mechanical　transmission　mechanism;　appropriate　stiffness　and　energy　dissipation　performance　can　be　achieved　by　reasonable　design,　keeping　favorable　holistic　stability　at　plentiful　horizontal　shear　displacement.