--- product_id: 75334482 title: "SBR16UU 16mm 4PCS Linear Bearing Block Aluminum Open Linear Motion Bearing Slide Unit with Open Bearing for Linear Rail" brand: "chuangneng" price: "₩79073" currency: KRW in_stock: true category: "Chuangneng" url: https://www.desertcart.kr/products/75334482-sbr16uu-16mm-4pcs-linear-bearing-block-aluminum-open-linear-motion store_origin: KR region: South Korea --- # 1000mm precision length 4 high-durability SBR12UU blocks Rust-proof oxidation treatment SBR16UU 16mm 4PCS Linear Bearing Block Aluminum Open Linear Motion Bearing Slide Unit with Open Bearing for Linear Rail **Brand:** chuangneng **Price:** ₩79073 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your DIY CNC game with precision and durability! ## Quick Answers - **What is this?** SBR16UU 16mm 4PCS Linear Bearing Block Aluminum Open Linear Motion Bearing Slide Unit with Open Bearing for Linear Rail by chuangneng - **How much does it cost?** ₩79073 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/75334482-sbr16uu-16mm-4pcs-linear-bearing-block-aluminum-open-linear-motion) ## Best For - chuangneng enthusiasts ## Why This Product - Trusted chuangneng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rust-Resistant Finish:** Oxidation-treated surfaces maintain sleek performance and aesthetics - • **Effortless Installation:** Pre-drilled aluminum alloy rails with included tools for quick setup - • **Durable Metal Shell Bearings:** High-quality wear-resistant blocks ensure long-lasting smooth motion - • **Precision Engineered 1000mm Rails:** Optimized length for versatile CNC and automation setups - • **Versatile Industrial Compatibility:** Perfect for CNC routers, lathes, mills, and advanced automated machinery ## Overview This Linear Rail SBR12 kit includes two 1000mm shafts and four SBR12UU bearing blocks, crafted with high-quality metal shells and rust-proof oxidation treatment. Designed for easy installation with pre-drilled aluminum rails and included tools, it delivers smooth, durable linear motion ideal for CNC routers, lathes, mills, and various automated machines. ## Description Product name: Open Linear Motion Bearing Slide UnitModel: SBR16UUInner diameter: 16mm/0.63"Length: 45mm/1.77"Width: 45mm/1.77"Heigth: 33mm/1.30"Material: AluminumPackage Included:4 PCS SBR16UUWide Application :It is widely used in linear motion system. Such as, punch, tool grinding machine, automatic cutting machine, printer, card sorting machine, food packing machine, other sliding parts on industrial machinery ## Features - Package Included: 4 PCS SBR16UU;Size: Heigth: 33mm/1.30,Length: 45mm/1.77,Width: 45mm/1.77,Inner diameter: 16mm/0.63 - High Hardness Aluminum Alloy: This open linear bearing block made of aluminum alloy, high hardness, stronger bearing capacity - HIGH-QUALITY STEEL MATERIAL: made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable. - EASY TO USE: with pre-drilled holes for ease of mounting.The linear guide rail can be applied to DIY CNC routers lathes and mills, Easy to install, no need to maintenance. - Wide Application :It is widely used in linear motion system. Such as, punch, tool grinding machine, automatic cutting machine, printer, card sorting machine, food packing machine, other sliding parts on industrial machinery ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KPN8MS5 | | Bearing Number | SBR16UU | | Bearing Type | Ball Bearing | | Best Sellers Rank | #109,427 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #40 in Linear Motion Slide Packs | | Brand | CHUANGNENG | | Brand Name | CHUANGNENG | | Compatible Lubricant | Grease | | Customer Reviews | 4.0 out of 5 stars 21 Reviews | | Item Thickness | 33 millimeters | | Manufacturer | CHUANGNENG | | Material | Aluminum , Material, Steel | | Material Type | Aluminum,Material,Steel | | Model | M2WM7D0115IS71F97N29OYM | | Number of Items | 2 | | Outside Diameter | 45 millimeters | | Part Number | L404S1722664U | | UPC | 190459889537 | ## Images ![SBR16UU 16mm 4PCS Linear Bearing Block Aluminum Open Linear Motion Bearing Slide Unit with Open Bearing for Linear Rail - Image 1](https://m.media-amazon.com/images/I/51K08cLWu+L.jpg) ![SBR16UU 16mm 4PCS Linear Bearing Block Aluminum Open Linear Motion Bearing Slide Unit with Open Bearing for Linear Rail - Image 2](https://m.media-amazon.com/images/I/61T37Dpn+pL.jpg) ![SBR16UU 16mm 4PCS Linear Bearing Block Aluminum Open Linear Motion Bearing Slide Unit with Open Bearing for Linear Rail - Image 3](https://m.media-amazon.com/images/I/51btJRDfFnL.jpg) ![SBR16UU 16mm 4PCS Linear Bearing Block Aluminum Open Linear Motion Bearing Slide Unit with Open Bearing for Linear Rail - Image 4](https://m.media-amazon.com/images/I/51W06mYtZpS.jpg) ![SBR16UU 16mm 4PCS Linear Bearing Block Aluminum Open Linear Motion Bearing Slide Unit with Open Bearing for Linear Rail - Image 5](https://m.media-amazon.com/images/I/61Y27dMTfwL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What size screws to use in the in the sliding blocks?** A: Hi friend, M5 size screws use to the sliding blocks,M4 size screws use to the rail. **Q: What is the height from bottom of rail to top of bearing** A: Hello,it's 40mm. **Q: How much weight can these rails support?** A: Hi, Thank you for your message. The rated load as follows: Dynamic Load:600 Static Load:1020 **Q: Is there a clamp stop that can be added to the rail? Or can the support be cut so a clamping collar can be attached to the rail?** A: This product is not equipped with clamp, but you can buy a clamp or a fixed ring to fix the slider, needn't to cut the rail.If you have any questions,please feel free to contact us.Thanks. ## Frequently Bought Together - CHUANGNENG Linear Rail SBR12 1000mm 2PCS Fully Supported Linear Rail Shaft Rod with 4PCS SBR12UU Blocks Bearing for Automated Machines DIY CNC Routers Lathes Mills - 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.kr/products/75334482-sbr16uu-16mm-4pcs-linear-bearing-block-aluminum-open-linear-motion](https://www.desertcart.kr/products/75334482-sbr16uu-16mm-4pcs-linear-bearing-block-aluminum-open-linear-motion) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-30*