... C7 3.Promptly finished rolled ballscrew Rolled ball screw SFU2005Keywords: Rolled ballscrews, ball screws, ball screw bearing etc. Features Include:Long operating life ... : v SFU, SFT, SFE, DFU, DFI etc.Size of screw shaft: 1204, 1205,1605, 1610, 1616, 2005, 2010, 2040 ... ball screw,we can offer SFU,DFU,SFI,DFI,SFK etc various type to fit different requirement of rolled ball screws. Rolled ball screw ...