{"product_id":"sbr20-linear-rail-kit-3000mm-with-four-1500mm-rail","title":"SBR20 Linear Rail Kit 3000mm With Four 1500mm Rails Eight SBR20UU Blocks Four Dowel Pins Adjustment Handles And Mounting Screws For DIY CNC Routers Lathes Mills","description":"\u003cdiv\u003eThree-Meter SBR20 Linear Rail Kit: 4x 1500mm Rails\u003cbr\u003e\n✔️ Includes 4x 1500mm rails, 8x SBR20UU blocks, dowel pins and screws \u003cp\u003eThis 3 m linear rail kit is designed for precision motion in DIY CNC routers, lathes, and mills. It combines carbon steel rails with an aluminum base for robust, rust-resistant performance and easy mounting.\u003c\/p\u003e ✅ 4 x 1500mm SBR20 rails (59.1 in) with dowel-pin holes for precise alignment \u003cbr\u003e\n✅ 8 x SBR20UU blocks with four-point contact bearing for smooth, sealed ball bearing motion \u003cbr\u003e\n✅ 4 x dowel pins for easy rail extension from 1500mm to 3000mm (59.1 in to 118.1 in) \u003cbr\u003e\n✅ 2 x adjustment handles to set slider tightness and reduce play \u003cbr\u003e\n✅ 32 x M6x20 screws and 2 wrenches included for fast, secure mounting \u003cbr\u003e\n✅ Chrome-plated carbon steel rails on an aluminum base for rust resistance and long life \u003cbr\u003e\n✅ High-precision straightness and four-point contact bearings ensure stable motion \u003cbr\u003e \u003cp\u003e💡 What is a modular linear rail kit used for in CNC machines and automation projects?\u003c\/p\u003e\nIt’s handy for precise, smooth motion over long spans in DIY setups.\n- Provides smooth motion and repeatability across long travel\n- Ideal for DIY CNC routers, mills, and lathes in hobbyist shops\n- Supports extension by adding more rails and blocks for longer runs\n- Durable construction with chrome-plated steel and aluminum base for longevity\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077129384171,"sku":"VXB0CYX5C3LY","price":254.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61UUFr5J7hL.jpg?v=1775853525","url":"https:\/\/vxb.com\/products\/sbr20-linear-rail-kit-3000mm-with-four-1500mm-rail","provider":"VXB Bearings","version":"1.0","type":"link"}