{"product_id":"mgn12-450mm-linear-rail-guide-with-mgn12h-carriage","title":"MGN12 450mm Linear Rail Guide With MGN12H Carriage Block And Mini Guide Bearing For Smooth Rock Solid Linear Motion In Mini CNC Engraving Machines And 3D Printers","description":"\u003cdiv\u003eMGN12 450mm Linear Rail Kit with Carriage Block - 1 Set\u003cbr\u003e\n✔️ 450x12x8 mm rail, 45x27x10 mm carriage, 1 set included \u003cp\u003eThis precision linear guide rail kit delivers smooth, rock-solid motion for small CNC machines and 3D printers. It includes a 450 mm rail, MGN12H carriage, and a mini guide bearing, all made from durable bearing steel for reliable, long-lasting use.\u003c\/p\u003e ✅ Rail size: 450 x 12 x 8 mm (L x W x H) \u003cbr\u003e\n✅ Carriage block size: 45 x 27 x 10 mm (L x W x H) \u003cbr\u003e\n✅ Package contents: 1x rail, 1x carriage block, 1x mini linear guide bearing \u003cbr\u003e\n✅ Material: bearing steel for wear resistance and high load bearing capacity \u003cbr\u003e\n✅ Installation notes: align parallel to rail and insert slider fully to secure steel balls \u003cbr\u003e \u003cp\u003e💡 What is a handy use case for a linear guide rail in small CNC or 3D printer builds? This handy guide explains practical usage for accurate motion.\n\u003cbr\u003e- Smooth, precise motion on compact machines\n\u003cbr\u003e- Reduced friction via internal steel balls\n\u003cbr\u003e- Easy alignment and maintenance for hobby setups\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043359203563,"sku":"VXB0G5XKJY99","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51UmEljGzvL.jpg?v=1783871821","url":"https:\/\/vxb.com\/products\/mgn12-450mm-linear-rail-guide-with-mgn12h-carriage","provider":"VXB Bearings","version":"1.0","type":"link"}