--- product_id: 319925061 title: "600mm SBR16 Linear Rail + SBR16UU Slide Bearing Block for Fully Supported Linear Rail 16mm Linear Rail Overall Length 23.6 inch/600mm" brand: "guwanji" price: "€ 97.71" currency: EUR in_stock: true reviews_count: 8 category: "Guwanji" url: https://www.desertcart.hr/products/319925061-600mm-sbr16-linear-rail-sbr16uu-slide-bearing-block-for-fully store_origin: HR region: Croatia --- # 2000mm precision length 4 high-precision SBR16UU blocks Industrial-grade alloy steel build 600mm SBR16 Linear Rail + SBR16UU Slide Bearing Block for Fully Supported Linear Rail 16mm Linear Rail Overall Length 23.6 inch/600mm **Brand:** guwanji **Price:** € 97.71 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your build with precision that moves you forward! ## Quick Answers - **What is this?** 600mm SBR16 Linear Rail + SBR16UU Slide Bearing Block for Fully Supported Linear Rail 16mm Linear Rail Overall Length 23.6 inch/600mm by guwanji - **How much does it cost?** € 97.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/319925061-600mm-sbr16-linear-rail-sbr16uu-slide-bearing-block-for-fully) ## 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 - • **Smooth Precision Glide:** Experience ultra-smooth linear motion with high-precision roller bearings designed for flawless operation. - • **Extended 78.7-inch Rails:** Generous 2000mm length supports large-scale projects and industrial applications with ease. - • **Versatile Heavy-Duty Use:** Ideal for CNC routers, laser machines, industrial robots, and custom DIY automation setups. - • **Robust Industrial Strength:** Crafted from corrosion-resistant alloy steel with chrome plating for maximum durability and wear resistance. - • **Easy Installation & Adjustment:** Standardized mounting with adjustable slider tightness ensures perfect alignment every time. ## Overview The GUWANJI 2Pcs SBR16-2000mm Linear Rail Guide set includes two 78.7-inch alloy steel rails and four high-precision SBR16UU bearing blocks. Engineered for smooth, low-noise linear motion, this corrosion-resistant, industrial-grade kit is perfect for CNC machines, automation equipment, and heavy-duty DIY projects requiring reliable, stable, and precise linear guidance. ## Description SpecificationMaterial: Bearing steelPerformance: Smooth motion, low noiseRail Shafts: 2Pcs SBR16-600mmBearing Blocks: 4Pcs SBR16UURail shaft length: 600mm/23.6 inchFeaturesComplete Linear Rail KitsLinear rail kit includes 2 pieces of 600mm/23.6 inch long SBR16 rail shafts and 4 pieces of SBR16UU 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 SBR16-600mm Linear Rail4Pcs SBR16UU Blocks Bearing Review: Super sturdy - Seriously super sturdy combined with the bearings smooth operation made it a breeze to create sliding saw and router. Review: Great Product! - High quality, I used to build by saw fence, worked great Wish it came with 2 handles vs 1, but would still recommend! ## Features - 2 pieces of linear rail SBR16-600 mm/23.6 inch long and 4 SBR16UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount - SBR16 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 M5 x 20 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 - SBR16 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 | B08BFWY334 | | Bearing Number | SBR16UU | | Bearing Type | Plain Bearing | | Best Sellers Rank | #81,009 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #69 in Linear Motion Guides | | Brand | GUWANJI | | Brand Name | GUWANJI | | Compatible Lubricant | Grease | | Customer Reviews | 4.4 out of 5 stars 246 Reviews | | Item Dimensions | 25.59 x 3.94 x 3.54 inches | | Item Thickness | 16 Millimeters | | Item Weight | 3364 Grams | | Item dimensions L x W x H | 25.59 x 3.94 x 3.54 inches | | Manufacturer | GUWANJI | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model | 600mm | | Part Number | H3278DNUD0T16H | | UPC | 190459826495 | | Unit Count | 6.0 Count | ## Product Details - **Bearing Number:** SBR16UU - **Brand:** GUWANJI - **Item Weight:** 10000 Grams - **Item dimensions L x W x H:** 80.71 x 3.94 x 3.54 inches - **Material:** Alloy Steel ## Images ![600mm SBR16 Linear Rail + SBR16UU Slide Bearing Block for Fully Supported Linear Rail 16mm Linear Rail Overall Length 23.6 inch/600mm - Image 1](https://m.media-amazon.com/images/I/61pZTIG3MOL.jpg) ![600mm SBR16 Linear Rail + SBR16UU Slide Bearing Block for Fully Supported Linear Rail 16mm Linear Rail Overall Length 23.6 inch/600mm - Image 2](https://m.media-amazon.com/images/I/716+4sX5UKL.jpg) ![600mm SBR16 Linear Rail + SBR16UU Slide Bearing Block for Fully Supported Linear Rail 16mm Linear Rail Overall Length 23.6 inch/600mm - Image 3](https://m.media-amazon.com/images/I/717hyBBfmpL.jpg) ![600mm SBR16 Linear Rail + SBR16UU Slide Bearing Block for Fully Supported Linear Rail 16mm Linear Rail Overall Length 23.6 inch/600mm - Image 4](https://m.media-amazon.com/images/I/614euD+4FaL.jpg) ![600mm SBR16 Linear Rail + SBR16UU Slide Bearing Block for Fully Supported Linear Rail 16mm Linear Rail Overall Length 23.6 inch/600mm - Image 5](https://m.media-amazon.com/images/I/610Navg46gL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What is the thread size for the blocks? I think they're M5 but what is the thread number?** A: My blocks were M5 x 0.8 on the four top mounting holes. Be careful when mounting these as the center-to-center distance is 2 mm difference between the width and length run on the blocks. My M5 holes (4) were not drilled properly and gave the block an angled "run" down the rail. You can't correct this. The only option was to drill the matching holes over size to compensate for the alignment. I ordered an assortment of M5 cap head screws from Amazon in various lengths. This M5 set was very helpful during assembly. **Q: Can the rails be attached to the ceiling? Will it support a downward pulling force on the sliding blocks?** A: I wouldn’t do it. The bearings are only on the top of the bushings **Q: Do you have cad files for the linear guides?** A: Just google the SBR specification. The hole pattern is a perfect rectangle 32mm center-to-center in width (across the rail), and 30mm in length. Screw size is M5, no more than 12mm in length. **Q: how much weight can these carry?** A: These rails are strong and should support at least 40 pounds of downward pressure. The rails are also based on the support underneath. I used these rails as cross spans on my router sled. I used an all-aluminum mount for my 3 1/4HP Makita router and had excellent results. It was sturdy with little if any sagging or deflection in the middle of the travel. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super sturdy *by D***A on November 12, 2025* Seriously super sturdy combined with the bearings smooth operation made it a breeze to create sliding saw and router. ### ⭐⭐⭐⭐⭐ Great Product! *by A***E on July 30, 2024* High quality, I used to build by saw fence, worked great Wish it came with 2 handles vs 1, but would still recommend! ### ⭐⭐⭐⭐⭐ Awesome *by P***B on January 1, 2026* Worked out great. Built $800 jig for $150. Very smooth come in easy to assemble. If I had a concern it would only be due to dust getting into the bearing surfaces as time goes on. Extremely functional and well built. ## Frequently Bought Together - GUWANJI 2Pcs SBR16-2000mm Linear Rail Guide + 4Pcs SBR16UU Square Type Slide Bearing Block, 16mm Linear Rail Overall Length 78.7 inch/2000mm for Fully Supported Linear Rail - (Pack of 4) Shaft Collar Set for Linear Rail SBR16, All in One Clamp-on Shaft Collar with M5 Set Screw, Bore 16mm, OD 35mm, Thickness 10mm - M6-1.0 x 20mm Truss Head Machine Screws, Full Thread, 18-8 Stainless Steel, Quantity 25 --- ## 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.hr/products/319925061-600mm-sbr16-linear-rail-sbr16uu-slide-bearing-block-for-fully](https://www.desertcart.hr/products/319925061-600mm-sbr16-linear-rail-sbr16uu-slide-bearing-block-for-fully) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-24*