Linear Rail SBR12 800mm 2PCS Fully Supported Linear Rail Shaft Rod with 4PCS SBR12UU Blocks Bearing for Automated Machines DIY CNC Routers Lathes Mills

Linear bearing is a low-cost production of linear motion system for unlimited travel in conjunction with the cylinder axis. Because of point contact between ball and straight axis, so the load is small. The ball is spinning with the smallest friction, it can run a high precision and smooth motion. Flange linear bearings can be divided into: round flange type, oval flange, guide wheel flange, guide the oval flange type, plus long round flange type.Linear optical axis guide bearings linear movement.With corrosion-resistant, high strength, wear resistance and so on.Easy to install, no need to maintenance.Suitable for installation on all kinds of machinery; such as: engraving machine, woodworking machinery, printing machinery, machinery, etc.Product Name:linear railModel No.:SBR12-800Color:silvermaterial:metalLength: 800mmDiameter: 12mmPackage Content:2 X SBR12-800mm FULLY SUPPORTED LINEAR RAIL4 X SBR12UU Motion Router Solide Block Bearing

• Linear rail model: SBR12-800 mm.Guide Length: 0.47 inches.Diameter: 0.47 inches.Suitable for for 0.47 inches slotted bearings
• Aluminum support rail with pre-drilled holes for ease of mounting.Suits X, Y, Z axis
• The support rail unit provides maximum rigidity and stiffness to the shaft throughout the whole stroke, and ensure the performance of the unit
• The linear guide rail can be applied to DIY CNC routers lathes and mills, Easy to install, no need to maintenance
• It is widely used in linear motion system. Such as, punch, tool grinding machine, automatic cutting machine, printer, card sorting machine, food packing machine, other sliding parts on industrial machinery