{"product_id":"heavy-duty-sbr16-1200mm-linear-rail-kit-with-two-r","title":"Heavy Duty SBR16 1200mm Linear Rail Kit With Two Rails And Four SBR16UU Bearing Blocks, 16mm Guide, 47.2 Inch Length, High Precision CNC Linear Guide For Smooth Glide And Easy Mounting On DIY Projects","description":"\u003cdiv\u003eHeavy Duty SBR16 1200mm Dual Rail CNC Kit\u003cbr\u003e\n✔️ 2x 1200mm rails with 4x SBR16UU blocks for precise CNC mounting \u003cp\u003eThe heavy-duty linear rail kit includes two SBR16-1200mm rails and four SBR16UU bearing blocks, built for smooth, accurate motion in DIY CNC routers, milling setups, and automation projects. The combination of bearing steel rails and aluminum supports gives rigidity and easy mounting on a frame or plate.\u003c\/p\u003e \u003cp\u003e✅ 2x SBR16-1200mm rails (47.2 in) for long, stable travel \u003cbr\u003e✅ 4x SBR16UU bearing blocks with high-precision guides \u003cbr\u003e✅ Chrome-plated bearing steel rail surface for rust resistance \u003cbr\u003e✅ Aluminum alloy support stabilizes rails and eases alignment \u003cbr\u003e✅ Includes 16x M5 x 20 screws for quick assembly \u003cbr\u003e✅ Ideal for CNC routers, lathes, laser welders, and automation \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in a linear rail system?\u003c\/p\u003e\n\u003cp\u003eA handy overview of its role in keeping things aligned and moving smoothly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epillow block bearing supports the slider and absorbs misalignment on a linear rail\u003c\/li\u003e\n\u003cli\u003epreload adjustment helps keep tight tolerances and reduces play\u003c\/li\u003e\n\u003cli\u003eworks with standard SBR16 rails for reliable CNC and automation setups\u003c\/li\u003e\n\u003cli\u003eimproves lifetime by stabilizing the moving carriage and reducing vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077198655723,"sku":"VXB08BFXCPC8","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61nwFeMp7BL_d41849e7-f402-4125-9d3b-654f50f57463.jpg?v=1775855856","url":"https:\/\/vxb.com\/products\/heavy-duty-sbr16-1200mm-linear-rail-kit-with-two-r","provider":"VXB Bearings","version":"1.0","type":"link"}