KFFKFF Linear Rail Kit, SBR20 800mm, Includes 2 PCS 31.5 in SBR20 Rails & 4 PCS SBR20UU Blocks, Suitable for CNC Machines, Automation Systems, and DIY Projects

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>SBR Linear Motion Guide Rail</div> </strong> <div> <div>This premium SBR linear guide rail set consists of two guide rails and four slide blocks. The sturdy aluminum rails are designed with accurate hole spacing and diameters, while the SBR slide blocks incorporate ball bearings to ensure seamless and efficient motion. Various sizes are available to meet diverse requirements.</div> </div> </div> <div> <div> <strong> <div>Effortlessly Manage High-Pressure Tasks</div> </strong> <div> <div>This linear bearing features a fully metal construction, ensuring the slide block is securely fastened to the linear shaft, providing excellent load support.</div> </div> <strong> <div>Effortless and Consistent Sliding Motion</div> </strong> <div> <div>The aluminum SBR slide block, combined with integrated ball bearings, ensures smooth sliding and effortless movement, providing reliable and stable performance over extended use.</div> </div> <strong> <div>Enhanced Precision for Improved Results</div> </strong> <div> <div>The linear motion guides are designed with precise hole spacing, consistent hole diameters, and standard shaft dimensions, ensuring accurate and efficient equipment installation.</div> </div> <strong> <div>Versatile Applications for Various Settings</div> </strong> <div> <div>The linear rail kit is commonly utilized in various high-load automation systems and DIY projects. It is suitable for applications such as custom CNC engraving machines, lathes, and similar equipment.</div> </div> <strong> <div>Exceptional Resistance to Corrosion</div> </strong> <div> <div>The linear motion slide rail's shaft features a chrome-plated surface, offering resistance to moisture and ensuring reliable performance even in high-temperature conditions.</div> </div> <strong> <div>Effortless to Install</div> </strong> <div> <div>This linear guide rail set is pre-assembled with a shaft, support, and sliding blocks, featuring mounting screw holes on both the sliding blocks and the rail's supporting base to simplify installation and connection. The side screw hole on the block allows for easy adjustment of the sliding bearing's tightness.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Model Number: SBR20-C 800L</div> <div>Slide Block Model: SBR20UU</div> <div>Guide Rail Length: 31.5 in/800 mm</div> <div>Shaft Diameter: Φ20 mm</div> <div>Dynamic Load (per block): 882 N</div> <div>Static Load (per block): 1370 N</div> <div>Material: High Carbon Steel &amp; Aluminum</div> <div>Mounting Hole Distance A: 1.4 in/35 mm</div> <div>Mounting Hole Distance B: 1.4 in/35 mm</div> <div>Slide Block Size(L x W x H): 2 x 1.9 x 1.5 in/50 x 48 x 39 mm</div> <div>Product Dimensions(L x W x H): 31.5 x 3.5 x 1.4 in/800 x 90 x 36.3 mm</div> <div>Package Size(L x W x H): 35.4 x 5.7 x 3.1 in/900 x 145 x 80 mm</div> <div>Net Weight: 14.1 lbs/6.4 kg</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>2 x SBR20 800mm Linear Guide Rails with Supports</div> <div>4 x SBR20UU Sliding Blocks</div> </div>

• Linear Guide Rail Kit: This set includes two 800 mm (31.5 in) SBR20 linear guide rails and four SBR20UU sliding blocks. Each block supports a dynamic load of 882 N and a static load of 1370 N.
• Sturdy and Built to Last: Crafted from carbon steel and aluminum, this linear rail features a chrome-plated surface that resists rust and ensures long-term durability. It is equipped with four integrated aluminum slide blocks and ball bearings, providing smooth and seamless sliding performance.
• Quiet and Smooth Operation: The aluminum SBR slide blocks are paired with a carbon steel linear shaft for seamless movement. The integrated ball bearing ensures reduced friction, delivering smooth and stable performance while requiring less effort to control.
• Enhanced Accuracy: Features precise circular shaft dimensions and straight alignment, delivering consistent accuracy, stability, and repeatable motion. The durable aluminum base and slide block are equipped with well-positioned mounting holes, simplifying installation and ensuring secure connections for users.
• Versatile Usage: This SBR linear rail set is designed for a variety of high-load automation systems and DIY projects, including router or milling sleds, lathes, 3D printers, laser cutters, CNC equipment, trainer rocker platforms, and more.