{"product_id":"mgn12-350mm-linear-guide-rail-kit-with-2-mgn12h-ca","title":"MGN12 350Mm Linear Guide Rail Kit With 2 MGN12H Carriage Blocks And 2 Mini Plastic Guides For Stable Smooth Motion In DIY Makers 3D Printers And CNC Machines Black","description":"\u003cdiv\u003eCompact 350mm linear guide rail kit for precise motion\u003cbr\u003e\n✔️ Includes 2x350mm rails, 2x MGN12H carriages, 2x mini plastic guides \u003cp\u003eThis linear guide rail kit provides smooth, low-friction motion for 3D printers and CNC machines. It’s designed for DIY builders needing reliable, precise linear movement in axes and tool paths.\u003c\/p\u003e \u003cp\u003e✅ Linear guide rail: bearing steel, 350x12x8 mm\u003cbr\u003e✅ Carriage block: stainless steel, 45.5x27x10 mm\u003cbr\u003e✅ Mini linear guide: plastic, 55x12x8.5 mm\u003cbr\u003e✅ End limit blocks at both ends for collision protection\u003cbr\u003e✅ Includes 2 rails, 2 carriages, 2 mini guides\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in precision motion systems?\u003c\/p\u003e \u003cp\u003ePillow block bearings support and align rotating shafts, giving steady, controlled motion in precision axes. Handy for alignment-sensitive projects.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eHigh load capacity helps maintain axis stability\u003c\/li\u003e\n\u003cli\u003eReduces wobble and vibration for repeatable results\u003c\/li\u003e\n\u003cli\u003eCommonly used with 12 mm rails like MGN12 for DIY CNC and 3D printers\u003c\/li\u003e\n\u003cli\u003eEasy mounting on frames for fast upgrades\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077205405931,"sku":"VXB0D54KPCJZ","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61CKqqcUpRL_22fdca6e-aaa4-4080-b705-c9407e7109ff.jpg?v=1775856110","url":"https:\/\/vxb.com\/products\/mgn12-350mm-linear-guide-rail-kit-with-2-mgn12h-ca","provider":"VXB Bearings","version":"1.0","type":"link"}