findmall SBR20-1800mm Linear Rail Guide Kit 2 Rails 4 SBR20UU Blocks for 20mm Fully Supported Shaft Compatible with CNC/3D Printer

SBR20-1800mm Linear Rail Guide Kit 2 Rails 4 SBR20UU Blocks for 20mm Fully Supported Shaft Compatible with CNC/3D Printer Detailed Dimensions:Bearing Number: 4Material: Carbon SteelGuide Rail Length: 1800mmFeature:Consistent manufacturing techniques ensure seamless component compatibility, delivering exceptional accuracy, stable performance, effortless motion, low friction, enhanced structural integrity, and long service life.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 Motion System Kit: This set comprises 2 units of SBR20-1800mm guide rails and 4 units of SBR20UU linear bearing carriages.
• Premium Material: The rails are crafted from carbon steel using heat-treated quenching and tempering processes. A surface coating, not easily corroded, enhances longevity and maintains hardness.
• Enhanced Accuracy Design: The SBR20UU carriages feature a multi-directional load-bearing four-point contact structure, ensuring balanced force distribution and smooth gliding motion.
• Quick Assembly: Effortlessly mount the system by aligning the rail grooves with the carriage slots and sliding.
• Versatile Compatibility: Good for custom CNC routers, milling machines, laser cutters, woodworking equipment, metalworking lathes, robotic conveyors, accuracy gauging tools, bending presses, EDM wire-cutting machines, and material handling devices.