1 pz RM4020--1900 mm Vite a sfera anti-ribaltamento & RM4020 dado & BF30/BK30 estremità macchina
1 pcs RM4020--1900mm anti-backlashed ballscrew. 1 pcs RM4020 ball nut. The ballscrew is machine end per BF30/BK30 drawing. the ballscrew is standard machine end.It can be machine ended per-drawing. The Fees doesn't include in the price.