{"product_id":"beefed-up-linear-rail-kit-with-2000mm-rails-and-40","title":"Beefed Up Linear Rail Kit With 2000mm Rails And 400 SBR12UU Slider Blocks Plus End Stops For CNC Routers And 3D Printers Smooth Precise Motion For Moving Parts","description":"\u003cdiv\u003eHeavy-duty 2000mm Linear Rail Kit with 400 SBR12UU Blocks\u003cbr\u003e\n✔️ 2000mm length rails, 12mm diameter, 400 SBR12UU blocks kit \u003cp\u003eThis heavy-duty linear rail kit provides a robust, precision motion system ideal for CNC routers, milling machines, laser cutters, and high-precision 3D printers. It supports multiple axes with end stops for safe operation and customizable rail lengths.\u003c\/p\u003e \u003cp\u003e✅ 2000mm (78.74\") linear rails with 12mm shafts for strong, straight motion\u003cbr\u003e✅ 400 SBR12UU slider blocks for stable, high-load handling\u003cbr\u003e✅ Carbon steel shafts with chromium coating for durability and rust resistance\u003cbr\u003e✅ End stops and adjustable retaining handle included to prevent block loss and tune tightness\u003cbr\u003e✅ Max load: 94.4 lbs per block; kit total capacity ~377.6 lbs; silent, low-friction operation\u003cbr\u003e✅ 3-month warranty with free replacement or refund if issues (conditions apply)\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear rail kit used for in precision motion systems?\u003c\/p\u003e \u003cp\u003eIt helps provide accurate, smooth motion for moving parts in fabrication and automation setups.\u003c\/p\u003e\n- Handy for CNC routers, 3D printers, and automation rigs seeking precise alignment\n- Improves repeatability and load capacity with multiple slider blocks\n- Great for DIY projects requiring edge protection, end stops, and adjustable tension\n- Useful for upgrades to reduce backlash and drift in existing systems \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48268904923371,"sku":"VXB0D7BLCG7D","price":29429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71KtHRJKnHL_4bef2498-13d4-41c6-b911-b2df942227ce.jpg?v=1778759737","url":"https:\/\/vxb.com\/products\/beefed-up-linear-rail-kit-with-2000mm-rails-and-40","provider":"VXB Bearings","version":"1.0","type":"link"}