The SBR20 Supported Smooth Chrome Linear Rod provides heavy-duty, rigid, and smooth linear motion for larger CNC routers, industrial automation setups, milling machines, and high-load precision systems. With its robust supported rail structure, the SBR20 offers superior stiffness, reduced deflection, and consistent accuracy — making it ideal for demanding applications.

Made from premium chrome-plated steel, this SBR20 rail ensures long-lasting durability, smooth linear travel, and excellent resistance to mechanical wear, suitable for professional and high-performance builds.

Compatible bearing blocks can be found here: SBR20UU / SBR20LUU / TBR20UU 

Includes:
1× SBR20 Supported Smooth Chrome Linear Rod

Specifications:

• Model: SBR20 Supported Linear Rail

• Material: Chrome-Plated Steel

• Diameter: 20mm

• Type: Supported Linear Rod (SBR)