{"product_id":"two-pack-lm40uu-linear-ball-bearings-40mm-inner-di","title":"Two Pack LM40UU Linear Ball Bearings 40Mm Inner Diameter 60Mm Outer Diameter Steel Linear Motion Bushings For 3D Printers, CNC Routers, Engraving Machines, And DIY Motion Projects","description":"\u003cdiv\u003eLM40UU 40mm ID Linear Bearings, 2-Pack for CNC \u0026amp; 3D Printers\n✔️ 40mm ID, 60mm OD, 80mm width, steel linear bearings pack of 2 \u003cp\u003eTwo-pack LM40UU linear ball bearings deliver smooth, precise axial motion for 40mm rail systems. They’re a staple in 3D printers, CNC routers, engraving machines, and DIY motion projects to minimize friction and maintain accuracy over time.\u003c\/p\u003e \u003cp\u003e✅ 40mm inner diameter (ID) \u003cbr\u003e\n✅ 60mm outer diameter (OD) \u003cbr\u003e\n✅ 80mm width \u003cbr\u003e\n✅ Steel bearing material with heat-treated durability \u003cbr\u003e\n✅ Pack of 2 bearings included \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear bearing used for in precision motion control?\u003c\/p\u003e\n\u003cp\u003eThese handy devices guide moving parts with low friction for smooth, accurate motion.\u003c\/p\u003e\n- Provides guided motion along precision rails\u003cbr\u003e\n- Reduces wear and increases tool life with proper lubrication\u003cbr\u003e\n- Handy for 3D printers, CNC routers, engraving machines, and automation projects\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48022742597867,"sku":"VXB0BPYT96XK","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/613jT-otCuL_1d63f73b-9359-4bb5-92c1-b65244b58a99.jpg?v=1775265470","url":"https:\/\/vxb.com\/products\/two-pack-lm40uu-linear-ball-bearings-40mm-inner-di","provider":"VXB Bearings","version":"1.0","type":"link"}