{"product_id":"sbr20-2200mm-linear-rail-guide-kit-with-2-rails-an","title":"SBR20 2200mm Linear Rail Guide Kit With 2 Rails And 4 SBR20UU Carriages, Fully Supported 20mm Shaft, CNC And 3D Printer Upgrade, Durable Carbon Steel Rails With Corrosion-Resistant Finish, Smooth High-Precision Motion","description":"\u003cdiv\u003eSBR20 2200mm Linear Rail Kit: 2 Rails, 4 Carriages\u003cbr\u003e\n✔️ 2 rails, 4 carriages, 20mm shaft, carbon steel, corrosion-resistant \u003cp\u003eThis SBR20-2200mm linear rail kit provides precise, smooth motion for CNC routers, 3D printers, laser cutters, and other precision equipment. It includes 2 rails and 4 SBR20UU carriages, built from carbon steel with a corrosion-resistant finish for longevity and reliable performance.\u003c\/p\u003e \u003cp\u003e✅ Bearing number: 4\u003cbr\u003e✅ Material: carbon steel\u003cbr\u003e✅ Rail length: 2200mm\u003cbr\u003e✅ Carriage design: four-point contact for balanced load and smooth glide\u003cbr\u003e✅ Quick assembly by aligning grooves and slots\u003c\/p\u003e \u003cp\u003e💡 What is a long-tail question you might ask about a linear rail kit used in CNC and 3D printing setups? This handy answer covers common concerns with straight motion and reliability.\u003cbr\u003e- main uses of linear rail kits in precision machinery\u003cbr\u003e- effect of four-point contact carriages on load distribution and accuracy\u003cbr\u003e- maintenance tips to extend rail life in CNC and 3D printing setups\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49029620367595,"sku":"VXB0F9SR3MBQ","price":157.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41LSgmS9p3L.jpg?v=1783523317","url":"https:\/\/vxb.com\/products\/sbr20-2200mm-linear-rail-guide-kit-with-2-rails-an","provider":"VXB Bearings","version":"1.0","type":"link"}