{"product_id":"compact-250mm-mgn12-linear-rail-kit-with-2-mgn12b","title":"Compact 250mm MGN12 Linear Rail Kit With 2 MGN12B Blocks, 12mm Width, Tiny But Mighty High Precision Guide Rail For Smooth Motion In CNC, 3D Printing, Robotics, And DIY Projects","description":"\u003cdiv\u003e\n\u003cp\u003eCompact 250mm MGN12 Linear Rail Kit with 2 MGN12B Blocks\u003cbr\u003e✔️ 12mm wide rail, 250mm length, 2x MGN12B blocks, 4-point contact\u003c\/p\u003e \u003cp\u003eThis compact linear rail kit pairs a 250mm (9.8in) MGN12 rail with two MGN12B blocks for precise linear motion in small CNC machines, 3D printers, robotics, and DIY projects.\u003c\/p\u003e \u003cp\u003e✅ Rail length: 250mm (9.8in)\u003cbr\u003e✅ Rail width: 12mm (0.5in)\u003cbr\u003e✅ Weight: approx 236g (8.3oz) per rail\u003cbr\u003e✅ Four-point contact design supports loads from all directions\u003cbr\u003e✅ Ball retainer enables interchangeability of blocks\u003cbr\u003e✅ Lubrication system with side oil inlet for easy maintenance\u003cbr\u003e✅ Material: bearing steel; includes 1 rail and 2 blocks\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an MGN12 linear guide rail used for in compact precision movement systems?\u003c\/p\u003e\n\u003cp\u003eThis handy system keeps motion smooth and accurate in compact setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for CNC, 3D printing, and robotics projects needing precise motion\u003c\/li\u003e\n\u003cli\u003eFour-point contact design minimizes play and improves alignment\u003c\/li\u003e\n\u003cli\u003eBall retainer and lubrication port support easy maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52803856695615,"sku":"VXB07WJZFVL4","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/51YYv-pRdtL.jpg?v=1776448984","url":"https:\/\/bearingscanada.com\/products\/compact-250mm-mgn12-linear-rail-kit-with-2-mgn12b","provider":"Bearings Canada","version":"1.0","type":"link"}