{"product_id":"two-pack-linear-guide-rails-sbr12-sbr16-sbr20-with","title":"Two Pack Linear Guide Rails SBR12 SBR16 SBR20 With Four UU Shaft Bearing Blocks For CNC Builds Smooth Glide Motion 250mm 300mm 1000mm Lengths Complete DIY CNC Kit","description":"\u003cdiv\u003eTwo Pack Linear Guide Rails and UU Bearing Blocks for CNC\u003cbr\u003e\n✔️ Two rails and four UU blocks in 250mm, 300mm, or 1000mm options \u003cp\u003eThis two-pack kit pairs high-precision linear guide rails with four UU bearing blocks to create a stable, smooth-moving guide system. It’s designed for CNC builds, DIY routers, and automation rigs where precise travel across 250-1000 mm is needed.\u003c\/p\u003e \u003cp\u003e✅ 2 rails and 4 UU bearing blocks included\u003cbr\u003e✅ Rails sizes SBR12\/SBR16\/SBR20 with lengths 250mm, 300mm, or 1000mm\u003cbr\u003e✅ Made from bearing steel with surface hardening for wear resistance\u003cbr\u003e✅ Dual-axis design provides stable support for heavy loads and higher speeds\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear guide rail and bearing block set used for in CNC builds?\u003c\/p\u003e\n\u003cp\u003eIt's a handy, precise motion system for guiding components along a straight axis.\u003c\/p\u003e\n- precise motion along a straight axis\n- low friction for smooth operation\n- compatible with SBR12\/SBR16\/SBR20 rails and UU blocks\n- ideal for DIY CNC kits and automation rigs\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131088412907,"sku":"VXB0HBTQX3HF","price":516.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51p3Uj7zCEL.jpg?v=1785511331","url":"https:\/\/vxb.com\/products\/two-pack-linear-guide-rails-sbr12-sbr16-sbr20-with","provider":"VXB Bearings","version":"1.0","type":"link"}