{"product_id":"heavy-duty-linear-rail-kit-with-2-1200mm-rails-and","title":"Heavy Duty Linear Rail Kit With 2 1200mm Rails And 4 SBR20UU Carriage Blocks For DIY CNC Routers And Auto Machines Smooth Glide And Precise Motion For Automated Projects","description":"\u003cdiv\u003eHeavy Duty 1200mm Linear Rail Kit with SBR20UU Carriages\u003cbr\u003e\n✔️ 2 rails, 4 carriages, 1200mm CNC linear guide kit for routers \u003cp\u003eThe Heavy Duty Linear Rail Kit is a complete, ready-to-install linear motion system designed for DIY CNC routers, laser engravers, and automated equipment. It includes two 1200 mm rails and four SBR20UU carriages for smooth, precise, high-load motion in a compact package suitable for hobbyists and light industrial projects.\u003c\/p\u003e \u003cp\u003e✅ Length: 1200 mm (47 in) rails, diameter 20 mm (0.78 in) \u003cbr\u003e\n✅ Carriage type: SBR20UU blocks with aluminum housing \u003cbr\u003e\n✅ Pack contents: 2 rails + 4 carriages included \u003cbr\u003e\n✅ Materials: axis - 45 carbon steel; bracket - aluminum; chrome-plated surface \u003cbr\u003e\n✅ Precision: optical axis accuracy g6; hardness HRC58-60 \u003cbr\u003e\n✅ Weight: 11 lbs \/ 5 kg; packing size 122 x 12 x 7 cm (48.0 x 4.7 x 2.8 in) \u003cbr\u003e\n✅ Included hardware: 2 x SBR20-1200 mm rails; 4 x SBR20UU blocks\u003c\/p\u003e \u003cp\u003e💡 What is a heavy duty linear rail kit used for in automation and CNC builds? This handy system provides precise, low-friction motion along a straight axis to improve accuracy in projects.\n- Handy for CNC routers, milling machines, and laser engravers.\n- Useful for upgrading existing machines to provide rigid travel under heavy loads.\n- Simple to install and align on standard frames for quick retrofits\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110777467115,"sku":"VXB0BLS9P2S2","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61LFf7l-vmL_12321ade-067e-487a-a085-35e9d951f647.jpg?v=1776485248","url":"https:\/\/vxb.com\/products\/heavy-duty-linear-rail-kit-with-2-1200mm-rails-and","provider":"VXB Bearings","version":"1.0","type":"link"}