{"product_id":"300mm-linear-motion-rail-with-external-biaxial-gui-8363","title":"300mm Linear Motion Rail With External Biaxial Guide Block, Metal Linear Guide System With 8 Mounting Holes For Robotics And Precision Equipment, Smooth Low Friction Sliding For High Precision Projects","description":"\u003cdiv\u003eSingle 300mm linear guide rail with external biaxial block\u003cbr\u003e\n✔️ 300mm rail with 8 mounting holes and 4 pulleys, bearing steel + aluminum \u003cp\u003eThe 300mm linear guide rail provides smooth, low-friction motion with a robust bearing steel and aluminum alloy build, ideal for robotics, medical equipment, PCB assembly, and precision devices.\u003c\/p\u003e \u003cp\u003e✅ Item Type: Linear Guide Rail\u003cbr\u003e✅ Material: Bearing Steel, Aluminum Alloy\u003cbr\u003e✅ Length: 300mm \/ 11.8in\u003cbr\u003e✅ Mounting Holes: 8\u003cbr\u003e✅ Pulleys: 4\u003c\/p\u003e \u003cp\u003e💡 What is a common use for a linear guide rail in precision machines? This handy device helps with smooth, accurate motion in tight workspaces.\u003c\/p\u003e\n- High-precision positioning for robotics, PCB equipment, and instrumentation\u003cbr\u003e\n- Low-friction sliding with external biaxial guide blocks for stable motion\u003cbr\u003e\n- Durable bearing steel and aluminum alloy construction for long life\u003cbr\u003e\n- Flexible mounting with 8 holes and 4 pulleys for quick setup\u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49118485053675,"sku":"VXB0GKGLP6ZB","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61zuyIU5Y0L_b3b473d8-05bb-4786-9533-7ae2a0ad0797.jpg?v=1785186170","url":"https:\/\/vxb.com\/products\/300mm-linear-motion-rail-with-external-biaxial-gui-8363","provider":"VXB Bearings","version":"1.0","type":"link"}