--- product_id: 352428913 title: "2Pcs SBR20-200 with 4Pcs SBR20UU Square Type Block Bearing, Linear Rail Overall Length 7.9 inch(200mm) for CNC Machine and 3D Printer" brand: "guwanji" price: "€ 122.92" currency: EUR in_stock: true category: "Guwanji" url: https://www.desertcart.sk/products/352428913-2pcs-sbr20-200-with-4pcs-sbr20uu-square-type-block-bearing store_origin: SK region: Slovakia --- # 200mm precision rail length 4 high-precision sliding blocks Chrome-plated anti-rust durability 2Pcs SBR20-200 with 4Pcs SBR20UU Square Type Block Bearing, Linear Rail Overall Length 7.9 inch(200mm) for CNC Machine and 3D Printer **Brand:** guwanji **Price:** € 122.92 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your precision game with rails that move as fast as your ideas! ## Quick Answers - **What is this?** 2Pcs SBR20-200 with 4Pcs SBR20UU Square Type Block Bearing, Linear Rail Overall Length 7.9 inch(200mm) for CNC Machine and 3D Printer by guwanji - **How much does it cost?** € 122.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/352428913-2pcs-sbr20-200-with-4pcs-sbr20uu-square-type-block-bearing) ## Best For - guwanji enthusiasts ## Why This Product - Trusted guwanji brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Chrome plating and premium bearing steel deliver exceptional hardness and corrosion resistance. - • **Smooth Operator:** 4 industrial-grade SBR20UU bearing blocks ensure flawless sliding and positioning. - • **Precision Perfected:** 200mm SBR20 rails engineered for ultra-smooth, low-noise linear motion. - • **Versatile Powerhouse:** Ideal for CNC routers, laser machines, industrial robots, and large-scale transmission equipment. - • **Effortless Adjustment:** Integrated handle for fine-tuning slider tightness—customize your CNC or 3D printer setup with ease. ## Overview This kit includes 2 pieces of 200mm SBR20 linear rails and 4 SBR20UU bearing blocks, crafted from high-quality bearing steel with chrome plating for anti-rust durability. Designed for smooth, low-noise motion and easy installation, it’s perfect for CNC machines, 3D printers, and industrial automation requiring precise linear guidance. ## Description SpecificationMaterial: Bearing steelPerformance: Smooth motion, low noiseRail Shafts: 2Pcs SBR20-200mmBearing Blocks: 4Pcs SBR20UURail shaft length: 200mm/7.9 inchFeaturesComplete Linear Rail KitsLinear rail kit includes 2 pieces of 200mm/7.9 inch long SBR20 rail shafts and 4 pieces of SBR20UU blocks. Corrosion-resistant, high strength, and wear resistance.Surface chrome plating treatment beautiful anti-rust, high hardness, with high accuracy and strong durability.Cylindrical guide composed of principal rail and aluminum support, stabilizing the original rail. Premier quality bearing blocks moves smoothly while using.The linear motion products and technology are widely used for automatic mechanical facilities under common accuracy. Our rail shaft is made with good quality steel plus aluminum alloy. It is a perfect combination of main axle and aluminum support, which nicely stabilizes the original rail. Premier quality bearing blocks moves smoothly while using.Package include2Pcs SBR20-200mm Linear Rail4Pcs SBR20UU Blocks Bearing ## Features - 2 pieces of linear rail SBR20-200 mm/7.9 inch long and 4 SBR20UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount - SBR20 linear rails are made of good bearing steel and aluminum alloy, surface chrome plating treatment beautiful anti-rust, high hardness, more durable - 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.16 pieces M6x20 screws can connect the sliding bearing blocks and plates as accessories - Perfect combination of main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with high precision linear bearing inside - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089ZYSZSJ | | Best Sellers Rank | #115,556 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #113 in Linear Motion Guides | | Date First Available | June 11, 2020 | | Item Weight | 4.41 pounds | | Item model number | 200mm | | Manufacturer | GUWANJI | | Package Dimensions | 9.84 x 3.94 x 3.54 inches | ## Images ![2Pcs SBR20-200 with 4Pcs SBR20UU Square Type Block Bearing, Linear Rail Overall Length 7.9 inch(200mm) for CNC Machine and 3D Printer - Image 1](https://m.media-amazon.com/images/I/51KSdTY9KNL.jpg) ![2Pcs SBR20-200 with 4Pcs SBR20UU Square Type Block Bearing, Linear Rail Overall Length 7.9 inch(200mm) for CNC Machine and 3D Printer - Image 2](https://m.media-amazon.com/images/I/41qhPATrZrL.jpg) ![2Pcs SBR20-200 with 4Pcs SBR20UU Square Type Block Bearing, Linear Rail Overall Length 7.9 inch(200mm) for CNC Machine and 3D Printer - Image 3](https://m.media-amazon.com/images/I/41k1I5onBsL.jpg) ![2Pcs SBR20-200 with 4Pcs SBR20UU Square Type Block Bearing, Linear Rail Overall Length 7.9 inch(200mm) for CNC Machine and 3D Printer - Image 4](https://m.media-amazon.com/images/I/31KOFt+71UL.jpg) ![2Pcs SBR20-200 with 4Pcs SBR20UU Square Type Block Bearing, Linear Rail Overall Length 7.9 inch(200mm) for CNC Machine and 3D Printer - Image 5](https://m.media-amazon.com/images/I/41kksBVpg7L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - GUWANJI 2Pcs SBR20-800mm Linear Slide Guide Rail with 4Pcs SBR20UU Bearing Block, Linear Sliding Guideway Length 31.5 inch(800mm) for Fully suppoeted Shaft Rod - Shaft Collar for SBR20 Linear Rail Stop, 20mm Bore 40mm OD 12mm Thickness Aluminum Alloy Anodized Clamp-On with M5 Set Screw, Locking Collars for CNC and Linear Motion Systems - VEVOR Linear Rail Slide SFC20-1000mm 2 PCS 39.4 in/1000mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports Linear Rails and Bearings Kit for Automated Machines CNC DIY Project --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/352428913-2pcs-sbr20-200-with-4pcs-sbr20uu-square-type-block-bearing](https://www.desertcart.sk/products/352428913-2pcs-sbr20-200-with-4pcs-sbr20uu-square-type-block-bearing) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-19*