--- product_id: 481166536 title: "HGW20CC Linear Rail Sliding Block 4PCS Linear Ball Bearing Slide Block Slider Blocks Carriage HGW20CC Motion Bearing Block Open Linear Slider Block for Linear Rail CNC DIY Parts" brand: "cncmans" price: "75.81 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/481166536-hgw20cc-linear-rail-sliding-block-4pcs-linear-ball-bearing-slide store_origin: TN region: Tunisia --- # Ultra-low operating noise <30dB High precision accuracy ±0.01mm Low friction coefficient for smooth motion HGW20CC Linear Rail Sliding Block 4PCS Linear Ball Bearing Slide Block Slider Blocks Carriage HGW20CC Motion Bearing Block Open Linear Slider Block for Linear Rail CNC DIY Parts **Brand:** cncmans **Price:** 75.81 DT **Availability:** ❌ Out of Stock ## Summary > ⚙️ Slide into precision and power your projects with silent efficiency! ## Quick Answers - **What is this?** HGW20CC Linear Rail Sliding Block 4PCS Linear Ball Bearing Slide Block Slider Blocks Carriage HGW20CC Motion Bearing Block Open Linear Slider Block for Linear Rail CNC DIY Parts by cncmans - **How much does it cost?** 75.81 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/481166536-hgw20cc-linear-rail-sliding-block-4pcs-linear-ball-bearing-slide) ## 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 - • **Energy-Smart Design:** Reduced drive power requirements mean you save energy while boosting efficiency. - • **Precision Perfected:** Experience pinpoint accuracy with ±0.01mm tolerance for flawless linear motion. - • **Versatile Compatibility:** Ideal for CNC machines, industrial robots, and precision printers—upgrade your gear effortlessly. - • **Whisper-Quiet Operation:** Keep your workspace serene with noise levels under 30dB—no distractions, just smooth performance. - • **Durability Meets Elegance:** Sleek, wear-resistant surface ensures long-lasting reliability and a professional finish. ## Overview The HGW20CC Linear Rail Sliding Block is a compact, lightweight linear ball bearing designed for high-accuracy, low-friction motion. Featuring a durable, wear-resistant surface and ultra-quiet operation, it reduces drive power needs and eliminates stick-slip effects. Perfect for CNC, robotics, and precision machinery upgrades. ## Description Features: 1.Small size, light weight, suitable for most automatic devices.2.Soft movement, low friction, high rigidity3.long service life. Economical, easy to maintain4.Can bear the load from any direction, and has good strength and high accuracySpecification:Modell: HGW20CCMaterial: Gcr15 steelMounting Screw: M5x6mmPackage Included: 4 x HGW20CC CarriageInstallation Step: Align the guide rail with the slider. The plastic false rail is slowly ejected until the slider is loaded into the guide rail as a whole,and the plastic false rail falls off naturally. ## Features - This open linear ball bearing sliding block has high accuracy and stable performance, Small size, light weight. - Low operating noise. No stick-slip effect, less heating, reduced drive power required. - Smooth and beautiful surface, high dimensional accuracy, low coefficient of friction, good wear resistance. - The HGW20CC ball bearing slide block is great for you to replace the damaged one in your devices to improve the efficiency and save energy. - Linear bearing is widely used in many linear motion systems such as cylinder rod, automatic precision printer, automatic cutting machine and industrial robot. ## Images ![HGW20CC Linear Rail Sliding Block 4PCS Linear Ball Bearing Slide Block Slider Blocks Carriage HGW20CC Motion Bearing Block Open Linear Slider Block for Linear Rail CNC DIY Parts - Image 1](https://m.media-amazon.com/images/I/71sgpFpQPCL.jpg) ![HGW20CC Linear Rail Sliding Block 4PCS Linear Ball Bearing Slide Block Slider Blocks Carriage HGW20CC Motion Bearing Block Open Linear Slider Block for Linear Rail CNC DIY Parts - Image 2](https://m.media-amazon.com/images/I/61Ye5m9xkVL.jpg) ![HGW20CC Linear Rail Sliding Block 4PCS Linear Ball Bearing Slide Block Slider Blocks Carriage HGW20CC Motion Bearing Block Open Linear Slider Block for Linear Rail CNC DIY Parts - Image 3](https://m.media-amazon.com/images/I/61QDrXEaTEL.jpg) ![HGW20CC Linear Rail Sliding Block 4PCS Linear Ball Bearing Slide Block Slider Blocks Carriage HGW20CC Motion Bearing Block Open Linear Slider Block for Linear Rail CNC DIY Parts - Image 4](https://m.media-amazon.com/images/I/71jzN8bQ3lL.jpg) ![HGW20CC Linear Rail Sliding Block 4PCS Linear Ball Bearing Slide Block Slider Blocks Carriage HGW20CC Motion Bearing Block Open Linear Slider Block for Linear Rail CNC DIY Parts - Image 5](https://m.media-amazon.com/images/I/61MjYX8ckcL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## 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.tn/products/481166536-hgw20cc-linear-rail-sliding-block-4pcs-linear-ball-bearing-slide](https://www.desertcart.tn/products/481166536-hgw20cc-linear-rail-sliding-block-4pcs-linear-ball-bearing-slide) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-23*