支座组件LEB0102030411212332335161354565758191
底座用刻度支柱圆方RCY0131515361718191-1012152025
滚珠花键丝杠LCK0111222141\/42\/43-6380100-1620253240
进口刨床轴承
高转速轴承
电主轴轴承
NSK71906CTYNSULP4
NSK7330CTYNSULP4
7211CYP5
7208CYDB/GLP5