{"product_id":"mgn9-500mm-linear-sliding-rail-guide-with-mgn9h-ca","title":"MGN9 500mm Linear Sliding Rail Guide With MGN9H Carriage Block And Mini Guide Pro Grade Linear Motion Guideway For Your Mini Engraving CNC Rig And 3D Printer","description":"\u003cdiv\u003e500mm Linear Rail Guide for CNC and 3D Printers with MGN9H\u003cbr\u003e\n✔️ 500x9x6.5mm rail with 39.9x20x8mm carriage, M3x3\/M3x8 threads \u003cp\u003eThe MGN9 500mm linear sliding rail kit pairs a durable bearing-steel rail with a precise MGN9H carriage block. Built for mini engraving CNC rigs and 3D printers, it delivers smooth, quiet motion and reliable load handling in compact setups. Package includes 1 rail, 1 carriage block, 1 fake rail, and 1 hex wrench to get you started.\u003c\/p\u003e \u003cp\u003e✅ High-precision bearing steel linear guide rail 500x9x6.5mm (19.69x0.35x0.26in) for smooth travel.\u003cbr\u003e✅ Carriage block 39.9x20x8mm (1.57x0.79x0.31in) with built-in steel balls to reduce friction and jam-resistance.\u003cbr\u003e✅ Thread sizes: slider M3x3, rail M3x8 for quick mounting.\u003cbr\u003e✅ Surface coated with rust-preventive oil; use linear guide-specific lubricant for best performance.\u003cbr\u003e✅ Includes 1 rail, 1 carriage, 1 fake rail, 1 hex wrench for easy setup.\u003c\/p\u003e \u003cp\u003e💡 What is a sealed ball bearing linear guide rail used for in precision CNC machines and 3D printers?\u003c\/p\u003e\n\u003cp\u003eIn short, it provides smooth, accurate linear motion in compact setups where space is tight and consistency matters.\u003c\/p\u003e\n- Handy for precise positioning on hobby CNC rigs and printers\n- Built-in steel balls reduce friction for quiet, reliable travel\n- Supports repeatable moves under moderate loads with low play\n- Compatible with MGN9H carriage blocks and standard micro-guide hardware\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043359793387,"sku":"VXB0GYSXN915","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51wtcyWSsZL.jpg?v=1783871874","url":"https:\/\/vxb.com\/products\/mgn9-500mm-linear-sliding-rail-guide-with-mgn9h-ca","provider":"VXB Bearings","version":"1.0","type":"link"}