SBR20-1200mm Linear Guide Rail Set, 2 PCS Linear Motion Slide Rail with 4 PCS SBR20UU Square Type Bearing Blocks for DIY CNC Routers, Automated Machines and Equipment

Discover our round rail linear guide, designed to deliver exceptional functionality and versatility for all your linear motion needs. Crafted from high-quality aluminum alloy, this guide ensures a remarkable strength-to-weight ratio, providing both durability and lightweight performance. Its smooth, low-friction design allows for effortless movement, making it perfect for various applications, from CNC machines to automated systems.Product Highlights:-High-quality aluminum alloy for durability and strength.-Chrome finish for enhanced appearance and rust resistance.-Low-friction movement with SBR blocks and precision bearings.-Complete linear guide set.-Easy tool-free installation for quick setup.-Versatile applications in CNC routers, lathe sleds, and more.Specifications:Guide Rail Length: 31.5 in/800 mm, 39.4 in/1000 mm, 47.2 in/1200 mm, 59 in/1500mm, 70.9 in/1800 mm, 78.7 in/2000 mm, 86.6 in/2200 mmMaterial: Aluminum AlloyFriendly Note:To ensure optimal performance and low-friction movement, we recommend regularly applying the appropriate lubricant to the bearings. This maintenance step is crucial for enhancing the longevity and efficiency of your linear motion slide rails.

• Complete Linear Motion System: This set provides everything you need for a dual-rail setup: 2 PCS 1200mm SBR20 linear rails and 4 PCS SBR20UU square bearing blocks. It's a ready-to-install solution for building or upgrading CNC routers, 3D printers, and automated machinery.
• Engineered for Precision & Smooth Operation: Experience fluid, low-friction movement critical for accurate machining and printing. The precision-ground rails paired with industry-standard SBR16UU blocks ensure quiet, stable, and -free travel for professional-grade results.
• Durable, Corrosion-Resistant Construction: Built with high-strength, chrome-plated steel, these rails offer an exceptional strength-to-weight ratio. The hardened surface and chrome finish provide superior resistance to wear, rust, and deformation, guaranteeing long-term reliability in workshop environments.
• Tool-Free, Straightforward Installation：Designed for easy assembly. The bearing blocks can be slid onto the rails and positioned without tools, significantly reducing setup time and complexity for your DIY projects or machine maintenance.
• Versatile Upgrade for Your Workshop：Unlock new capabilities or improve existing equipment. Ideal for constructing a CNC router frame, converting a manual mill to CNC, enhancing a 3D printer's gantry stability, or building custom automation slides for laser cutters and other industrial tools.