KFFKFF Linear Rail Kit, SBR20, Includes 2 Pieces of 2000 mm (78.74 inch) Motion Guide Rails and 4 Bearing Slide Blocks, Fully Supported Shaft, Suitable for Cutting, Grinding, Milling

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>2000 mm Linear Rail Kit with SBR20 Design for Precision Applications</div> </strong> <div> <div>This set consists of two linear rails and four slide blocks, crafted to deliver stable and quiet linear movement. The carbon steel shaft, combined with accurately positioned mounting holes and consistent hole spacing, facilitates straightforward installation and minimizes vibrations. Each slide block is equipped with ball bearings to ensure smooth and uninterrupted motion.</div> </div> </div> <div> <div> <strong> <div>Comprehensive Linear Motion Rail Set</div> </strong> <div> <div>The set consists of two linear rails and four slide blocks, making it suitable for use in cross-cutting machines, grinding equipment, milling devices, drilling systems, and various other machinery.</div> </div> <strong> <div>Durable and resistant to corrosion</div> </strong> <div> <div>This linear shaft is designed with a sturdy chrome-coated surface, offering reliable resistance to heat and moisture.</div> </div> <strong> <div>Enhanced Accuracy</div> </strong> <div> <div>The linear motion guide rail is meticulously crafted with precisely drilled holes, ensuring consistent spacing and accurate diameters. This design provides reliable motion precision and stable repeatability for your applications.</div> </div> <strong> <div>Designed to handle substantial weight with ease</div> </strong> <div> <div>The durable linear guide rail, constructed entirely from metal, offers exceptional strength and resists bending or warping. The slide blocks are securely fixed to the shaft, ensuring stable support even under substantial weight.</div> </div> <strong> <div>Broad Compatibility</div> </strong> <div> <div>This motion guide rail is designed for use in CNC machines, lathes, bending equipment, laser welding systems, and other motion control applications. It is also well-suited for heavy-duty machinery such as robotic systems and wire processing devices.</div> </div> <strong> <div>Quiet and smooth sliding</div> </strong> <div> <div>Built-in ball bearings deliver seamless and quiet operation. The low-resistance design minimizes effort and improves movement efficiency.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: SBR20-C 2000L</div> <div>Slide Block Type: SBR20</div> <div>Rail Length: 78.74 in/2000 mm</div> <div>Diameter: Ø 0.79 in/20 mm</div> <div>Straightness: 5 mΩ/100 mm</div> <div>Surface Finish: 0.1–0.22 μm</div> <div>Dynamic Motion Load Capacity: 882 CN/60 kg</div> <div>Static Motion Load Capacity: 1370 CON/93 kg</div> <div>Material: High Carbon Steel &amp; Aluminum</div> <div>Quantity: 2 pcs</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Linear Rail Kit</div> </div>

• Linear Rail Kit SBR20: This set contains two linear rails measuring 78.74 inches (2000 mm) and four sliding blocks. It is suitable for use with various equipment, including cutting, grinding, milling, and drilling machines.
• Durable and Rust-Resistant: Designed with high-strength carbon steel shafts (HRC58–66) and aluminum alloy blocks and supports, these linear rails feature an electroplated coating exceeding 10 μm. This protective layer ensures resistance to rust and corrosion, making them suitable for use in damp environments such as basements.
• Quiet and Stable Movement: Equipped with ball-bearing slide blocks, this design ensures smooth and low-friction operation while securely holding the shaft for consistent linear motion. Experience reduced noise, minimized wear, and enhanced accuracy with every use.
• Exceptional Accuracy and Stability: Designed with a surface finish ranging from 0.1 to 0.22 μm and straightness of 5 mΩ, this linear slide rail set offers precise hole alignment and spacing, enabling smooth installation and consistent positioning across extended travel lengths.
• Effortless Setup: This linear motion guide rail kit is designed for straightforward installation without the need for additional tools. Perfect for DIY projects or replacing existing rails, it ensures a hassle-free assembly process.