--- product_id: 540491989 title: "Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine" brand: "cncmans" price: "₪308" currency: ILS in_stock: true category: "Cncmans" url: https://www.desertcart.co.il/products/540491989-linear-rail-2pcs-sbr12-500mm-fully-supported-linear-rail-shaft store_origin: IL region: Israel --- # 500mm precision length 12mm bore diameter 4 ball bearing slide blocks Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine **Brand:** cncmans **Price:** ₪308 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with precision that moves you! ## Quick Answers - **What is this?** Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine by cncmans - **How much does it cost?** ₪308 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/540491989-linear-rail-2pcs-sbr12-500mm-fully-supported-linear-rail-shaft) ## Best For - cncmans enthusiasts ## Why This Product - Trusted cncmans brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Carbon steel with chrome plating offers superior rust resistance and durability under heavy use. - • **Smooth Operator:** Low friction, no stick-slip action reduces heat and power consumption for efficient performance. - • **Effortless Setup:** Pre-drilled aluminum rails make installation on X, Y, Z axes quick and hassle-free. - • **Precision Perfected:** 500mm fully supported rails ensure ultra-smooth linear motion for your CNC projects. - • **Versatile Powerhouse:** Ideal for CNC routers, laser cutters, mills, and more—upgrade your machine’s accuracy now. ## Overview This CNCMANS Linear Rail Kit includes two 500mm fully supported SBR12 rails and four SBR12UU ball bearing slide blocks, crafted from carbon steel with chrome plating for enhanced durability and rust resistance. Designed for high precision and low friction, it supports smooth, efficient linear motion ideal for CNC machines, laser cutters, and other industrial tools. Easy to install with pre-drilled aluminum rails, it’s a versatile upgrade for professional-grade DIY and industrial applications. ## Description CNCMANS Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine: desertcart.com: Industrial & Scientific ## Features - PREMIER SBR12 KIT-This linear rail set includes 2pcs of 500mm(19.68inch) long sbr12 fully Supported rail shafts and 4pcs Industry-standard sbr12uu bearing slide block. - HIGH-QUALITY- Linear rails kit are made of carbon steel and aluminum alloy, surface chrome plating treatment beautiful anti-rust, high hardness, more durable. - EASY TO INSTALL-Aluminum support rail with pre-drilled holes for ease of mounting. Suits X, Y, Z axis. - HIGH PRECISION- No stick-slip effect, less heating, reduced drive power required. Low friction loss, high transmission efficiency. - APPLICATIONS: This Linear Guide Rail can help build an linear motion system. Widely used for DIY CNC routers, grinding machine, lathes, mills, machine tools, laser welding machines, punch, automatic cutting machine, printer, X-Y table, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NBPVG7N | | Bearing Number | 4 | | Bearing Type | Ball Bearing | | Best Sellers Rank | #72,469 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #56 in Linear Motion Guides | | Bore Diameter | 12 Millimeters | | Brand Name | CNCMANS | | Compatible Lubricant | Oil or Grease | | Customer Reviews | 4.0 4.0 out of 5 stars (26) | | Item Weight | 1988 Grams | | Manufacturer | CNCMANS | | Material Type | Carbon Steel | | Model | 12OPC47P114SYDSXMD03MAZPJ | | Outside Diameter | 12 Millimeters | | Part Number | 12OPC47P114SYDSXMD03MAZPJ | | UPC | 730759598885 | ## Product Details - **Bearing Number:** 4 - **Bore Diameter:** 12 Millimeters - **Brand:** CNCMANS - **Item Weight:** 1988 Grams - **Material:** Carbon Steel ## Images ![Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine - Image 1](https://m.media-amazon.com/images/I/71QzhFq1RxL.jpg) ![Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine - Image 2](https://m.media-amazon.com/images/I/714MHRSUUrL.jpg) ![Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine - Image 3](https://m.media-amazon.com/images/I/61mp2wXtO2L.jpg) ![Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine - Image 4](https://m.media-amazon.com/images/I/613A2Vz7fKL.jpg) ![Linear Rail 2PCS SBR12 500mm Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, Linear Rails and Bearings Kit for CNC Machine - Image 5](https://m.media-amazon.com/images/I/61cCXYwOLpL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What is the diameter of SBR12/SBR16/SBR20/SBR25?** A: Hello, their diameters are 12mm/16mm/20mm/25mm. **Q: What material is the linear guide made of? Is it stainless?** A: Hello, the material of linear guide is made of carbon steel, bearing steel, and aluminum alloy for rust resistance and high durability. **Q: Are CAD drawings available?** A: Hello, unfortunately we don't have CAD drawings, but we have detailed data reference drawings. ## Frequently Bought Together - CNCMANS SBR20-500mm Linear Rail Linear Rails and Bearings Kit 2Pcs SBR20 500mm Long Fully Supported Shaft Guide with 4Pcs SBR20UU Linear Bearing Slide Block Linear Guide for CNC Equipments - OrangeA Linear Rail 2PCS SBR16-2000mm, 2xLinear Guide Rails and 4X Square Type Carriage Bearing Blocks,CNC Rail Kit - 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 --- ## 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.co.il/products/540491989-linear-rail-2pcs-sbr12-500mm-fully-supported-linear-rail-shaft](https://www.desertcart.co.il/products/540491989-linear-rail-2pcs-sbr12-500mm-fully-supported-linear-rail-shaft) --- *Product available on Desertcart Israel* *Store origin: IL* *Last updated: 2026-07-16*