SHZOND 2PCS Linear Rail 0.78-47 Inch SBR Linear Guide Rail with 4PCS Bearing Block Linear Rail Set Slide Guide Rod for DIY CNC Routers Lathes Mills

SHZOND 2PCS Linear Rail 0.78-47 Inch SBR Linear Guide Rail with 4PCS Bearing Block Linear Rail Set Slide Guide Rod for DIY CNC Routers Lathes Mills

• Linear rail model: SBR20-1200 .Guide Length: 47".Diameter: 0.78".Suitable for for 0.78inches 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
• 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

<p><b>2PCS Linear Rail 0.78-47 Inch SBR Linear Guide Rail with 4PCS Bearing Block Linear Rail Set Slide Guide Rod for DIY CNC Routers Lathes Mills</b></p> <p>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. </p> <p><b>Application</b></p> <p>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.</p> <p><b>Parameter</b></p> <p>Model: SBR20-1200 </p> <p>Guide Length: 47"</p> <p>Diameter: 0.78" </p> <p>Guide material: Axis - 45 carbon steel optical axis, chrome-plated surface hard axis; bracket - aluminum</p> <p>Optical axis accuracy: Optical axis accuracy g6 level</p> <p>Optical axis hardness: HRC58-60 degrees</p> <p><b>Package Content</b></p> <p>SBR20-1200mm Rail x 2</p> <p>SBR20UU Block x 4</p>