{"product_id":"pair-of-mgn7-miniature-linear-rail-guides-120mm-47","title":"Pair Of MGN7 Miniature Linear Rail Guides 120mm 4.72in With MGN7C Carriage Blocks For 3D Printer And CNC Machine Parts DIY High Precision Linear Slide Rails Interchangeable With HIWIN","description":"\u003cdiv\u003eMGN7 Mini Rail Pair With MGN7C Carriages for 3D Printers\u003cbr\u003e\n✔️ 2 x MGN7 rails (L=120mm\/4.72in) + 2 x MGN7C carriages \u003cp\u003eThese miniature linear rail guides pair with MGN7C carriages for high-precision motion in compact spaces. They’re ideal for 3D printers, small CNCs, and DIY automation projects where precise, smooth travel matters.\u003c\/p\u003e ✅ Length: 120 mm (4.72 in) per rail\u003cbr\u003e\n✅ Carriage: MGN7C, HIWIN-compatible\u003cbr\u003e\n✅ Material: bearing steel for durability\u003cbr\u003e\n✅ Accuracy: class C for tight tolerances\u003cbr\u003e\n✅ Includes 2 rails + 2 carriages; custom lengths available on request\u003cbr\u003e \u003cp\u003e💡 What is a linear rail guide used for in precision motion systems?\u003c\/p\u003e\n- Handy for guiding precise linear motion in compact setups\u003cbr\u003e\n- Common in 3D printers, small CNCs, and automation rigs\u003cbr\u003e\n- Carriage blocks are interchangeable to upgrade or service\u003cbr\u003e\n- Custom lengths help fit tight spaces and alignments\u003cbr\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804100784447,"sku":"VXB00WKOEH62","price":95.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61ZmIoCvYjL.jpg?v=1776455854","url":"https:\/\/bearingscanada.com\/products\/pair-of-mgn7-miniature-linear-rail-guides-120mm-47","provider":"Bearings Canada","version":"1.0","type":"link"}