CNCCANEN Ballscrew SFU1204-300mm with BK10/BF12 + SBR12-300mm Linear Rail Guide Set SBR12UU Block Bearing Sliding Shaft Rod Kit for CNC Machine DIY
- High service life time due to low friction.
- Ball screw diameter:12mm, ball screw pitch:4mm, ball screw length:400mm(15.75 inch).
- The total length is 400mm and the effective ball screw length is 335mm.
- Do not remove the ball screw nut from the ball screw, because it is matched, or it will be difficult to install it again.