SF-1(DU)自润滑轴承;SF-2（DX）边界润滑轴承;JF-800双金属轴承;JDB（650#）固体镶嵌轴承;FB092青铜卷制轴承;FB090青铜卷制轴承;FZ直线轴承;铜套;轴承;轴套;复合无油轴承;自润滑轴承;
主营：无油轴承;滑动轴承;模具导套;无油轴承;石墨铜套;JDB轴承;SF-1轴承;耐磨板;JFB轴承;双金属轴承;高力黄铜;石墨;SPB自润滑轴承
