{"product_id":"400mm-linear-rail-guide-with-mgn9h-carriage-block","title":"400mm Linear Rail Guide With MGN9H Carriage Block For 3D Printers And CNC Machines H Type High Precision Sliding Rail Kit Smooth Movement And Durable Steel Construction","description":"\u003cdiv\u003e400mm MGN9H Linear Rail Guide with Carriage Block Kit\u003cbr\u003e\n✔️ Includes 400mm rail and MGN9H carriage for smooth motion \u003cp\u003eThis 400 mm MGN9H linear rail kit provides precise, low-friction guidance for compact CNC machines, 3D printers, and robotics projects. The kit includes one 400 mm rail and one MGN9H carriage, ready for mounting.\u003c\/p\u003e ✅ 400 mm rail made of bearing steel for long life and low wear\u003cbr\u003e\n✅ MGN9H carriage with internal bearings for smooth sliding\u003cbr\u003e\n✅ Pre-installed slider with 4-M3 x 3 threaded holes for easy mounting\u003cbr\u003e\n✅ Durable steel construction reduces noise and ensures stable movement\u003cbr\u003e \u003cp\u003e💡 What is a linear rail guide used for in small CNC and 3D printing setups? This handy component keeps motion accurate and repeatable.\u003cbr\u003e- Improved positioning accuracy with low friction bearings\u003cbr\u003e- Durable steel rails resist wear and noise\u003cbr\u003e- Quick mounting with pre-drilled holes and standard threads\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49029622464747,"sku":"VXB0B97D9K8J","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51521WjbJVL.jpg?v=1783523515","url":"https:\/\/vxb.com\/products\/400mm-linear-rail-guide-with-mgn9h-carriage-block","provider":"VXB Bearings","version":"1.0","type":"link"}