SBR12 Supported Chrome Linear Rod with SBR12UU Block (Multiple Length Options)

The SBR12 Supported Linear Rail with SBR12UU Bearing Block provides smooth, stable linear motion for CNC machines, 3D printers, laser engravers, and automation systems. The supported 12mm rail design improves rigidity and reduces flex, while the SBR12UU bearing block provides low-friction, accurate travel. Constructed from chrome-plated steel with an aluminium bearing block, this combination is suitable for both DIY and industrial motion applications. The bundle is available in multiple rail lengths to suit different machine sizes. Included 1 × SBR12 Supported Linear Rail 1 × SBR12UU Bearing Block Specifications Rail Model: SBR12 Rail Diameter: 12 mm Rail Material: Chrome-Plated Steel Rail Type: Supported Linear Rail Bearing Block: SBR12UU Block Material: Aluminium Alloy Bearing Type: LM12UU Linear Motion Bearing Available Lengths: 400 mm, 1000 mm, 1500 mm, 2000 mm Click here to view the specifications and dimensions.