SFY03264-1.6滚珠导轨副滚珠丝杠螺杆
TBI滚珠丝杠的防护 滚珠丝杠副和其他滚动摩擦的传动器件一样，应避免硬质灰尘或切屑污物进入，因此装有防护装置。如果滚珠丝杠副在机床上外露，则应采用封闭的防护罩，如采用螺旋弹簧钢带套管、伸缩套管以及折叠式
SFY系列
SFY系列：SFY01616-3.6 SFY01616-5.6
SFY02020-3.6 SFY02020-5.6
SFY02525-3.6 SFY02525-5.6
SFY03232-3.6 SFY03232-5.6
SFY04040-3.6 SFY04040-5.6
SFY05050-3.6 SFY05050-5.6
SFY大导程系列：SFY01632-1.6 SFY02040-1.6 SFY02550-1.6