{"product_id":"fully-supported-12mm-linear-rail-guide-set-with-sb","title":"Fully Supported 12mm Linear Rail Guide Set With SBR12 Shaft And 4 SBR12UU Ball Bearing Blocks For CNC Machines 350mm Length Rock Solid Precision And Smooth Motion","description":"\u003cdiv\u003ePremium 12mm Linear Rail Guide Set (350mm) - 1-Set\u003cbr\u003e\n✔️ 350mm rail with four SBR12UU blocks for smooth CNC motion \u003cp\u003eThis fully supported 12mm linear rail guide set includes a 350mm rail and four SBR12UU bearing blocks, designed for CNC machines, 3D printers, and automation that demand precise, low-friction linear movement.\u003c\/p\u003e ✅ Rail length: 350 mm (13.78 in)\u003cbr\u003e\n✅ Rail diameter: 12 mm (0.47 in)\u003cbr\u003e\n✅ Blocks: 4 x SBR12UU bearing blocks\u003cbr\u003e\n✅ Material and finish: high-precision steel with tight straightness and surface finish\u003cbr\u003e\n✅ Maintenance: low maintenance with sealed ball bearing design\u003cbr\u003e \u003cp\u003e💡 What is a 12mm linear rail guide set used for in CNC projects? This handy kit helps achieve precise, straight motion and reliable performance across various machines.\u003c\/p\u003e\n- Handy for CNC routers, 3D printers, laser cutters\u003cbr\u003e\n- Reduces backlash and improves repeatability on axis moves\u003cbr\u003e\n- Works with standard 12mm rails and SBR12UU blocks for easy upgrades\u003cbr\u003e\n- Ideal for compact, rigid axis assemblies in hobby and light industrial setups\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077159792875,"sku":"VXB0FHQBSHJR","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61oE0yFQmaL_a5ac11d7-fe63-4eb1-bdf4-e735c5465251.jpg?v=1775854753","url":"https:\/\/vxb.com\/products\/fully-supported-12mm-linear-rail-guide-set-with-sb","provider":"VXB Bearings","version":"1.0","type":"link"}