HGR20-300mm Linear rail&SFE1616-300mm vite a sfera&FF12/FK12&8*10mm kit di accoppiamento
1 pcs SFE1616--300mm anti-backlashed ballscrew. 1 pcs SFE1616 ball nut. 2 pcs HGR20--300mm Linear rail. the ballscrew will be standard machine end for FF12/FK12. The ballscrew can be machine ended per drawing.