{"id":8044727697588,"title":"550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine 550mm Rail + MGN12H","handle":"550mm-mgn12-linear-motion-rail-guide-with-mgn12h-carriage-block-for-3d-printer-and-cnc-machine-550mm-rail-mgn12h","description":"\u003ch3\u003e550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003ePlease remove the ties or the stoppers on the ends of the rail before\r\ninstalling it to the machine, and don't let the block falls from the rail.\r\nPacking list: 1 550mm MGN12 linear rail with MGN12H block2 Ball (for\r\nbackup)\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eMade of bearing steel, with good rigidity\u003c\/li\u003e\r\n \u003cli\u003eThere are 2 ties or rubber stoppers to keep the block on the rail in case the block falls from the rail\u003c\/li\u003e\r\n \u003cli\u003eThreaded holes of the block: 4-M3*3.5; center distance of the holes: 20*20mm\u003c\/li\u003e\r\n \u003cli\u003eIt is suggested to use T nut M3 if you fix it to 20 series EU Al-profile\u003c\/li\u003e\r\n \u003cli\u003eCome with 2 spare balls in the package for backup\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-04-19T03:23:03+10:00","created_at":"2026-04-19T03:22:59+10:00","vendor":"ReliaBot","type":"3D Printer Accessories","tags":["industrial_April2026"],"price":19500,"price_min":19500,"price_max":19500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44180328153268,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07HG9M81M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine 550mm Rail + MGN12H","public_title":null,"options":["Default Title"],"price":19500,"weight":476,"compare_at_price":null,"inventory_management":"shopify","barcode":"700401332426","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B07HG9M81M.jpg?v=1777261061","\/\/auspowers.com\/cdn\/shop\/files\/51KLXnsnvUL.jpg?v=1776532981","\/\/auspowers.com\/cdn\/shop\/files\/516S9dPwCCL.jpg?v=1776532982","\/\/auspowers.com\/cdn\/shop\/files\/61mTPIEV17L.jpg?v=1776532982","\/\/auspowers.com\/cdn\/shop\/files\/51RF7-4KvuL_a6922762-e458-402a-99d7-7c39d22564fb.jpg?v=1776532982"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B07HG9M81M.jpg?v=1777261061","options":["Title"],"media":[{"alt":"[Australia - AusPower] - 550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine 550mm Rail + MGN12H ","id":32866685649076,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1010,"width":1010,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B07HG9M81M.jpg?v=1777261061"},"aspect_ratio":1.0,"height":1010,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B07HG9M81M.jpg?v=1777261061","width":1010},{"alt":"[Australia - AusPower] - 550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine 550mm Rail + MGN12H ","id":32866685681844,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1010,"width":1010,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51KLXnsnvUL.jpg?v=1776532981"},"aspect_ratio":1.0,"height":1010,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51KLXnsnvUL.jpg?v=1776532981","width":1010},{"alt":"[Australia - AusPower] - 550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine 550mm Rail + MGN12H ","id":32866685714612,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1010,"width":1010,"src":"\/\/auspowers.com\/cdn\/shop\/files\/516S9dPwCCL.jpg?v=1776532982"},"aspect_ratio":1.0,"height":1010,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/516S9dPwCCL.jpg?v=1776532982","width":1010},{"alt":"[Australia - AusPower] - 550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine 550mm Rail + MGN12H ","id":32866685747380,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61mTPIEV17L.jpg?v=1776532982"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61mTPIEV17L.jpg?v=1776532982","width":1000},{"alt":"[Australia - AusPower] - 550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine 550mm Rail + MGN12H ","id":32866685780148,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1010,"width":1010,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51RF7-4KvuL_a6922762-e458-402a-99d7-7c39d22564fb.jpg?v=1776532982"},"aspect_ratio":1.0,"height":1010,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51RF7-4KvuL_a6922762-e458-402a-99d7-7c39d22564fb.jpg?v=1776532982","width":1010}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e550mm MGN12 Linear Motion Rail Guide with MGN12H Carriage Block for 3D Printer and CNC Machine\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003ePlease remove the ties or the stoppers on the ends of the rail before\r\ninstalling it to the machine, and don't let the block falls from the rail.\r\nPacking list: 1 550mm MGN12 linear rail with MGN12H block2 Ball (for\r\nbackup)\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eMade of bearing steel, with good rigidity\u003c\/li\u003e\r\n \u003cli\u003eThere are 2 ties or rubber stoppers to keep the block on the rail in case the block falls from the rail\u003c\/li\u003e\r\n \u003cli\u003eThreaded holes of the block: 4-M3*3.5; center distance of the holes: 20*20mm\u003c\/li\u003e\r\n \u003cli\u003eIt is suggested to use T nut M3 if you fix it to 20 series EU Al-profile\u003c\/li\u003e\r\n \u003cli\u003eCome with 2 spare balls in the package for backup\u003c\/li\u003e\r\n \u003c\/ul\u003e"}