{"product_id":"mgn12-250mm-linear-sliding-rail-guide-with-mgn12c","title":"MGN12 250mm Linear Sliding Rail Guide With MGN12C Carriage Block And Mini Guide For Mini Engraving CNC Machines And 3D Printers Pro Grade Linear Motion Guideway","description":"\u003cdiv\u003eMGN12 250mm Linear Rail with Carriage - Mini Guide, 3pc set\u003cbr\u003e\n✔️ 250 x 12 x 8 mm rail, 34.7 x 27 x 10 mm carriage, 1x mini guide \u003cp\u003eThis MGN12 250mm linear rail guide with MGN12C carriage is a precision motion system designed for compact CNCs, mini engraving machines, and 3D printers, delivering smooth, accurate linear travel.\u003c\/p\u003e \u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; max-width: 600px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003cth\u003eDimensions (in)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRail\u003c\/td\u003e\n\u003ctd\u003e250 x 12 x 8\u003c\/td\u003e\n\u003ctd\u003e9.84 x 0.47 x 0.31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarriage Block\u003c\/td\u003e\n\u003ctd\u003e34.7 x 27 x 10\u003c\/td\u003e\n\u003ctd\u003e1.37 x 1.06 x 0.39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003e✅ Built-in steel balls reduce friction for smooth, quiet operation\u003cbr\u003e✅ Bearing steel construction for wear-resistance and solid load handling\u003cbr\u003e✅ Includes mini guide to simplify installation and prevent ball loss\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear guide rail used for in precision machines?\u003c\/p\u003e\n\u003cp\u003eThese handy rails provide straight, smooth motion for accurate control in compact setups.\u003c\/p\u003e\n- Handy for CNCs, 3D printers, laser cutters\u003cbr\u003e\n- Improves repeatability and reduces shaft wear in automation\u003cbr\u003e\n- Compatible with MGN12 rails and ceramic variants\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48111015395563,"sku":"VXB0G5XYRS4C","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51JOT-2y1FL.jpg?v=1776499745","url":"https:\/\/vxb.com\/products\/mgn12-250mm-linear-sliding-rail-guide-with-mgn12c","provider":"VXB Bearings","version":"1.0","type":"link"}