{"product_id":"beefy-heavy-duty-linear-guide-rail-kit-4-pcs-cdg65","title":"Beefy Heavy Duty Linear Guide Rail Kit 4 Pcs CDG65 112.2 Inch 2850mm With 8 Pcs CDG65B Square Bearing Sliders High Precision Low Friction For CNC Machines And DIY Projects","description":"\u003cdiv\u003eHeavy Duty CDG65 Linear Guide Rail Kit for CNC\u003cbr\u003e\n✔️ 4x CDG65 rails (112.2 in \/ 2850 mm) and 8x CDG65B sliders \u003cp\u003eThis beefy, precision linear guide rail kit is built for CNC machines, routers, 3D printers, and DIY projects, delivering smooth, low-friction motion along long travel paths.\u003c\/p\u003e \u003cp\u003e✅ High-precision linear guide rail kit for CNC and DIY projects\u003cbr\u003e✅ Rails and sliders made from hard bearing steel with quenching and tempering for durability\u003cbr\u003e✅ Sliding blocks use steel cylindrical rollers for lower friction and longer life\u003cbr\u003e✅ Smooth, low-noise operation with rust-resistant surface treatment\u003cbr\u003e✅ Custom lengths available; kit includes 4 rails and 8 sliders\u003cbr\u003e✅ Long travel support with 2850 mm \/ 112.2 in length\u003c\/p\u003e \u003cp\u003e💡 What is a linear guide rail used for in CNC and DIY setups?\u003c\/p\u003e\nA handy overview for how these guide rails help in practice.\n- A precise track reduces wobble and keeps tolerances tight\n- Supports moving parts like carriages, gantries, and tool heads for accurate travel\n- Low friction allows smoother operation under load\n- Ideal for CNC routers, 3D printers, and automation projects \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48268915933419,"sku":"VXB0C8D8758M","price":21739.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61rkW57OEnL_0d1289a6-8959-4a6f-beab-2c567f677b64.jpg?v=1778759787","url":"https:\/\/vxb.com\/products\/beefy-heavy-duty-linear-guide-rail-kit-4-pcs-cdg65","provider":"VXB Bearings","version":"1.0","type":"link"}