{"product_id":"mgn9h-300-1r-linear-guide-rail-with-bearing-block","title":"MGN9H 300 1R Linear Guide Rail With Bearing Block For 3D Printers And CNC Pro Grade 9mm Precision Smooth Motion Slide Heavy Duty Guideway DIY Friendly Projects And Pro Builds","description":"\u003cdiv\u003e9mm MGN9H-300-1R Linear Guide Rail with Bearing Block\n\u003cbr\u003e\n✔️ 9mm width, 300mm length, bearing block included, precise motion\n \u003cp\u003eThe MGN9H-300-1R linear guide rail with bearing block is a precision motion system used in 3D printers and CNC setups to provide smooth, straight-axis travel. It’s a robust choice for DIY builds and pro-grade projects requiring reliable linear motion.\u003c\/p\u003e \u003cp\u003e✅ MGN9H-300-1R rail with bearing block for direct mounting \u003cbr\u003e✅ Length 300 mm (11.81 in) and width 9 mm (0.35 in) \u003cbr\u003e✅ Release date 07-24-2026; color: One Color \u003cbr\u003e✅ Designed for 3D printers and CNC pro builds\u003c\/p\u003e \u003cp\u003e💡 What is a linear guide rail with bearing block used for in hobby CNC and 3D printer builds? This handy setup helps keep motion precise and aligned.\n- Provides straight-line motion with minimal friction\n- Supports loads while reducing play in moving parts\n- Fits 9mm rails like MGN9H-300-1R for tight installations\n- Improves repeatability for prints and cuts\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131089854699,"sku":"VXB0HB8CXSTS","price":110.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41c4diOutIL_e08c8c4f-2916-4590-baa6-001381db810a.jpg?v=1785510065","url":"https:\/\/vxb.com\/products\/mgn9h-300-1r-linear-guide-rail-with-bearing-block","provider":"VXB Bearings","version":"1.0","type":"link"}