{"product_id":"two-pack-12mm-by-450mm-linear-rail-rod-shaft-with","title":"Two Pack 12mm By 450mm Linear Rail Rod Shaft With Case Hardened Chrome Finish For 3D Printers CNC Machines And Automated Equipment Precision Linear Motion Guide For Smooth Accurate Movement","description":"\u003cdiv\u003eTwo-Pack 12mm x 450mm Chrome Linear Rail Rods for Precision\u003cbr\u003e\n✔️ 12mm diameter, 450mm length, case-hardened chrome finish, 2 pcs \u003cp\u003eThese precision ground linear rail rods come in a 2-piece set, designed for smooth, straight motion in CNC machines, 3D printers, and automated equipment. With chrome plating for durability and corrosion resistance, they suit bearing-guided assemblies and high-cycle environments.\u003c\/p\u003e \u003cp\u003e\n✅ Dia 12mm, length 450mm, tolerance ±0.5mm \u003cbr\u003e\n✅ Material: C45 carbon steel with chrome plating for durability \u003cbr\u003e\n✅ Pack: 2 pieces; ideal for CNC, 3D printers, automation \u003cbr\u003e\n✅ Precision ground surface for smooth linear motion and easy bearing fit \u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡What is a 12mm linear rail rod used for in precision CNC machines and 3D printers? This handy explanation helps you understand typical setups and benefits.\n- 12 mm diameter, 450 mm length fits standard linear guides\n- Creates stable, straight motion when paired with bearing housings and rails\n- Chrome-plated steel provides wear resistance and long life\n- Ideal for alignment-critical sections of CNC machines, engraving, and automation\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110831534315,"sku":"VXB0CW96GC6P","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51Bhz9ZjsBL.jpg?v=1776489267","url":"https:\/\/vxb.com\/products\/two-pack-12mm-by-450mm-linear-rail-rod-shaft-with","provider":"VXB Bearings","version":"1.0","type":"link"}