{"product_id":"10mm-250mm-chrome-linear-rail-rods","title":"2Pcs 10mm x 250mm Linear Rail Rod Shafts, case hardened chrome plated C45 carbon steel linear motion guides with smooth bearing support, precision diameter and length tolerance for CNC, 3D printers and automated machinery","description":"\u003cp\u003e2Pcs 10mm x 250mm Chrome Linear Rail Rod Shaft for Motion Systems\u003cbr\u003e✔️ Case Hardened Linear Shaft Guide for 3D Printers and CNC\u003c\/p\u003e\n\u003cp\u003eThis is a set of case hardened linear rail rod shafts built for smooth, accurate motion in guided mechanical systems. These rods are commonly used in 3D printers, CNC machines, engraving equipment, and automated machinery where consistent bearing contact and straight travel are required. Pack size is 2 pieces.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 2 pieces\u003cbr\u003e✅ Shaft diameter: 10 mm\u003cbr\u003e✅ Shaft length: 250 mm\u003cbr\u003e✅ Diameter tolerance: ±0.5 mm\u003cbr\u003e✅ Material: C45 carbon steel\u003cbr\u003e✅ Surface finish: chromium plated for wear resistance\u003cbr\u003e✅ Case hardened outer layer for longer service life\u003cbr\u003e✅ Designed for linear bearing and motion guide use\u003cbr\u003e✅ Commonly used in CNC, 3D printers, automation, and molding machines\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eDiameter 10 mm\u003cbr\u003eLength 250 mm\u003c\/p\u003e\n\u003cp\u003e💡 Why are case hardened chrome linear shafts preferred for linear bearing applications?\u003cbr\u003eCase hardened chrome shafts are designed to keep motion smooth and accurate even under constant sliding loads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHardened surface minimizes wear from linear bearings and bushings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChrome plating improves smooth travel and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains straightness and performance during repeated motion cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommon choice for precision linear guides in automation and CNC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA handy solution when you need dependable, smooth-running linear shafting that holds accuracy and performs well in demanding motion setups.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":51722136912191,"sku":"VXB0CW9J7RGB","price":28.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/10mm-linear-rail-rod-shaft-chrome-pair_0d623674-291c-44fa-9292-93927716a4c7.jpg?v=1772830888","url":"https:\/\/bearingscanada.com\/products\/10mm-250mm-chrome-linear-rail-rods","provider":"Bearings Canada","version":"1.0","type":"link"}