{"product_id":"lm4-linear-bearing-4x8x12mm-for-cnc-linear-shaft-g","title":"LM4 Linear Bearing 4x8x12mm for CNC Linear Shaft, Guide Rail System, Smooth Low Friction Motion, High Rigidity and Long Life Precision Bearing for Machining, Robotics, and DIY CNC Projects","description":"\u003cdiv\u003eSingle LM4 4x8x12mm Linear Bearing for CNC \u0026amp; 3D Printers\u003cbr\u003e\n✔️ LM4 bore 4mm, OD 8mm, length 12mm, single bearing, for smooth motion \u003cp\u003eCompact LM4 linear bearing fits on standard cylindrical shafts and guide rails, delivering smooth, low-friction movement in compact automation systems. Common in CNC machines, 3D printers, robotics, and DIY projects.\u003c\/p\u003e \u003cp\u003e✅ Model: LM4\u003cbr\u003e✅ Bore diameter: 4 mm\u003cbr\u003e✅ Outer diameter: 8 mm\u003cbr\u003e✅ Length: 12 mm\u003cbr\u003e✅ Pack: Single bearing\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear bearing like LM4 used for in motion systems? Handy for precise, low friction control in compact setups.\u003cbr\u003eLM4 bearings provide guided motion on shafts and guide rails for dependable performance in CNCs, 3D printers, and robotics.\u003cbr\u003e- precise linear guidance on cylindrical shafts\u003cbr\u003e- high rigidity and long life for reliable operation\u003cbr\u003e- easy pairing with standard guide rails and shafts\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49152103874795,"sku":"VXB001D7F70C","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51DuC95CZgL_2cad6e90-839b-428f-ad08-7dc251521da2.jpg?v=1785892895","url":"https:\/\/vxb.com\/products\/lm4-linear-bearing-4x8x12mm-for-cnc-linear-shaft-g","provider":"VXB Bearings","version":"1.0","type":"link"}