--- product_id: 542530908 title: "HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer" price: "20110 som" currency: KGS in_stock: true reviews_count: 8 url: https://www.desertcart.kg/products/542530908-hgr20-linear-guide-rail-kit-2pcs-hgr20-400mm-linear-slide store_origin: KG region: Kyrgyzstan --- # 400mm precision length 4 high-grade aluminum alloy blocks Anti-rust carbon steel rails HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer **Price:** 20110 som **Availability:** ✅ In Stock ## Summary > ⚙️ Glide into precision — upgrade your automation game with zero compromise! ## Quick Answers - **What is this?** HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer - **How much does it cost?** 20110 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/542530908-hgr20-linear-guide-rail-kit-2pcs-hgr20-400mm-linear-slide) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build Quality:** Crafted from high-quality carbon steel rails and sturdy aluminum alloy blocks to withstand heavy-duty use. - • **Smooth Precision Glide:** Experience ultra-low friction with industry-standard HGH20CA linear bearing blocks for flawless motion. - • **Effortless Installation:** Pre-drilled rails ensure quick setup—get your CNC or automation project running in no time. - • **Versatile Industrial Use:** Perfect for CNC routers, lathes, machine tools, and even custom office chair mods—join the maker elite. - • **Silent & Efficient Operation:** No stick-slip effect means whisper-quiet, high transmission efficiency for professional-grade performance. ## Overview The HGR20 Linear Guide Rail Kit includes two 400mm carbon steel rails and four HGH20CA aluminum alloy bearing blocks, designed for high-precision, anti-rust linear motion. Ideal for CNC machines, industrial automation, and custom projects, it offers smooth, low-noise operation with easy installation and durable construction. ## Description CNCMANS HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer: desertcart.com: Industrial & Scientific Review: Nice slides - I put these under my chair in my office. I use a living room type recliner at my desk, so it allows the chair to move. Of course, it called for a bit of fabication to mount them. This is my 2nd set of these, did the same to my wife's chair. Review: Linear bearings and guide blocks - I have ordered two sets of these and they work great and are of good quality. I wouldn't hesitate to order these again. ## Features - This linear guide rail set includes 2pcs of 400 mm(15.74 inch) long HGR20 rail shafts and 4pcs Industry-standard HGR20CA bearing slide blocks.The slide block is used in conjunction with the rail and the internal linear bearing ensures smooth sliding - The shaft of the linear slide rail is made of high quality carbon steel, and the bearing block is made of an aluminum alloy, which is sturdy and durable - Support rails with pre-drilled holes are easy to install. The stainless steel linear optical axis can guide the bearing for linear movement. It is easy to install and does not require any maintenance - This linear rails are widely used in various commercial units and precision instruments, No stick-slip effect, high transmission efficiency, and low noise - Wide Application: The linear guide rail is widely used in automation machinery such as DIY CNC routers, lathes, machine tools, bending machines, etc. Also, applicable for large-scale transmission equipment, including industrial robots, cracker machines ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.4 out of 5 stars 85 Reviews | ## Images ![HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer - Image 1](https://m.media-amazon.com/images/I/61o68Gaq3KL.jpg) ![HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer - Image 2](https://m.media-amazon.com/images/I/71Db7Zn1Q-L.jpg) ![HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer - Image 3](https://m.media-amazon.com/images/I/61tv8kzNUNL.jpg) ![HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer - Image 4](https://m.media-amazon.com/images/I/71IgCiTtWKL.jpg) ![HGR20 Linear Guide Rail kit 2Pcs HGR20 400mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer - Image 5](https://m.media-amazon.com/images/I/711pe8uRIkL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice slides *by T***T on March 26, 2025* I put these under my chair in my office. I use a living room type recliner at my desk, so it allows the chair to move. Of course, it called for a bit of fabication to mount them. This is my 2nd set of these, did the same to my wife's chair. ### ⭐⭐⭐⭐⭐ Linear bearings and guide blocks *by D***N on May 15, 2025* I have ordered two sets of these and they work great and are of good quality. I wouldn't hesitate to order these again. ### ⭐⭐⭐⭐⭐ Great Linear Rails *by M***R on July 5, 2023* These rails were packaged OK but, I would rather have had them packaged in stiff cardboard tubing. As far as quality, these rails and rail blocks are of high quality. Everything was packed in plastic bags and completely oiled for protection. The rail blocks are separate and with a special ball retainers for easy installation. The blocks run smoothly on the rails and have no noise and no play at all. I like the fact that there are two blocks per rail. Excellent job. 5 stars. --- ## 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.kg/products/542530908-hgr20-linear-guide-rail-kit-2pcs-hgr20-400mm-linear-slide](https://www.desertcart.kg/products/542530908-hgr20-linear-guide-rail-kit-2pcs-hgr20-400mm-linear-slide) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-04-26*