Heavy-Duty SBR20 Rail Kit 1800mm Linear Shafts and 4 SBR20UU Blocks for CNC Machines and Automation

Heavy-Duty SBR20 Rail Kit 1800mm Linear Shafts and 4 SBR20UU Blocks for CNC Machines and AutomationDetailed Dimensions:Material: Carbon SteelBearing Number: 4Guide Rail Length: 1800mmFeature:This linear guide rail kit consists of 2pcs linear rails, 4pcs blocks, 16pcs screws, 1pcs locking handle to adjust the tightness of the sliding bearing block and position it, 1pcs wrench.Built-in 4 aluminum sliding blocks and ball bearings for smooth and unobstructed sliding.Integrated with four aluminum guide blocks incorporating ball bearings, enabling linear motion.Adaptive:Versatile SBR20-1800mm linear rail kit – perfect for CNC routers, 3D printers, laser cutters, woodworking machinery, and accuracy measurement equipment requiring smooth, high-accuracy linear motion.

• Linear Rail Set: This linear motion kit contains 2 units of SBR20-1800mm guide rails, 4 units of SBR20UU linear bearing blocks.
• Premium Material: The guide rails are manufactured from high-grade carbon steel, utilizing heat-treated processes for enduring exceptional stability, and high flexural strength.
• Sliding performance: Equipped with 4 SBR20UU sliders, ensuring outstanding sliding performance and low friction throughout operation.
• Multi-functional combination: This linear guide kit can not only be used as a linear guide support kit, but is also very fit for DIY CNC guides.
• Fully compatible: The SBR20-1800mm linear guide rail is compatible with most CNC machines.