2PCS Linear Rail SBR20-300mm Linear Slide Rail with 4PCS SBR20UU Bearing Block CNC Kit Linear Rails and Bearings CNC Rails Linear Rail Set for Automated Machines

Advantages of ANWOKIT-Complete Linear Rail Kits-Our rail shaft is made with good quality steel plus aluminum alloy. stabilizing the original rail. Premier quality bearing blocks moves smoothly while using.-Surface chrome plating treatment beautiful anti-rust, high hardness, with high accuracy and strong durability.-The linear motion products and technology are widely used for automatic mechanical facilities under common accuracy.SpecificationMaterial: Bearing steelRail Shafts: 2Pcs SBR20-300mmBearing Blocks: 4Pcs SBR20UUPerformance: Smooth motion, low noisePackage include2Pcs SBR20-300mm Fully Supported Linear Rail Shafts4Pcs SBR20UU Sliding Blocks30Pcs M5*16 Socket head cap screw1Pcs M6*12mm handle

• Complete Linear Rail Kits: 2pcs 11.81 inch / 300 mm long SBR20 rail shafts and 4pcs SBR20UU blocks, 30pcs M5*16 Socket head cap screw +1pcs handle, Sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount.
• High-Quality Steel Material: CNC parts linear rails are made of carbon steel, linear bearings are made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.
• Premier Linear Guiding System: Industry-standard SBR block with high-precision linear bearing inside. The adjustment handle can adjust the tightness of the slider, standardized processing, ideal for positioning the guide rail.
• Easy to Install: Aluminum alloy support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need to maintenance.
• Wide Application: SBR20 linear rails apply for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment, including industrial robots, cracker machines.