Parameter: SFU1204-3 ball screw nut shaft diameter：12mm(0.47"), Lead: 4mm(0.16"), Aperture: 4.5mm(0.18"), Single nut size: 40 x 30 x 35mm/1.57 x 1.18 x 1.38 inch (L*W*H).
Material: The ball slider is made of bearing steel, which has strong rigidity, wear resistance, and high load-bearing capacity.
Function: The ball screw kit can convert rotational motion into linear motion, or convert linear motion into rotational motion. It has the advantages of small dynamic moment, high dynamic and static stiffness, high and accurate positioning, low friction, low operating noise, and long service life.
Application: Suitable for machining centers, CNC, semiconductor manufacturing equipment, machine tools, mechanical equipment, and transmission equipment.
Package Includes: 1 set ball screw linear rail nut.