{"product_id":"pro-grade-sbr40uu-linear-rail-kit-includes-two-138","title":"Pro Grade SBR40UU Linear Rail Kit Includes Two 1380mm Rails And Four 40mm Open Aluminum Bearing Blocks For CNC Router Machines Smooth Gliding Engineered Bushings Rock Solid Shop Setup For Serious Builds","description":"\u003cdiv\u003eProfessional SBR40UU Linear Rail Kit For CNC Machines\u003cbr\u003e\n✔️ 2 Pack Of 1380Mm Rails With 4 Aluminum Bearing Slides \u003cp\u003ethis motion kit keeps your axes tracking dead straight during fast cuts. You will notice zero wobble when running routers or drafting tables. These sealed rings handle shop dust without extra maintenance.\u003c\/p\u003e ✅ Includes two 1380mm 54 inch tracks with precise straightness\u003cbr\u003e\n✅ Four 40mm 1.5 inch open sliders mount quickly to standard bases\u003cbr\u003e\n✅ Polymer lining absorbs shock without metal grinding sounds\u003cbr\u003e\n✅ Built in housing locks bearings away from sawdust\u003cbr\u003e \u003cp\u003e💡 What advantages do sealed liner bearing guides offer for workshop rigs?\u003c\/p\u003e\nStandard shaft setups often skip out on maintenance which causes early wear.\u003cbr\u003e\nModern polymer slides lock smooth motion inside rugged aluminum housings for daily abuse.\u003cbr\u003e\nThis handy upgrade delivers consistent performance across tight tolerances:\u003cbr\u003e\n- Polished round rods block moisture from reaching tight contact zones\u003cbr\u003e\n- Reinforced polymer rings cut down friction on repeated travel passes\u003cbr\u003e\n- Open frame designs let debris fall away rather than packing inside\u003cbr\u003e\n- Pre drilled mounting holes speed up benchtop assembly routines\u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":67913649783019,"sku":"VXB0C558MYXX","price":2996.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61o2gVkczfL_224c5617-dbc3-4abd-a3d3-565a9a6626d3.jpg?v=1791514396","url":"https:\/\/vxbom.com\/products\/pro-grade-sbr40uu-linear-rail-kit-includes-two-138","provider":"VXB Bearings","version":"1.0","type":"link"}