{"product_id":"12mm-linear-bearing-block-set-for-sbr12-rail-pro-g","title":"12mm Linear Bearing Block Set For SBR12 Rail, Pro Grade 2 Pack Open Slide Blocks For CNC Routers, Aluminum Alloy And Engineering Plastic Construction, Maintenance Free, Waterproof, Rust Proof, Dust Proof, Quiet Operation, High Temperature Resistant","description":"\u003cdiv\u003ePro-grade 12mm Linear Bearing Blocks for SBR12 Rails, 2-Pack\u003cbr\u003e\n✔️ 12mm bore, aluminum alloy body, rust-proof and dust-proof, 2-pack \u003cp\u003eThe 12mm linear bearing block set is a pair of high-precision SBR12UU slider blocks for 12mm diameter linear guide rails used in CNC machines, routers, mills, and DIY automation projects. These blocks deliver smooth, quiet motion with maintenance-free performance in dusty or harsh environments.\u003c\/p\u003e ✅ Open bore diameter: 12 mm \u003cbr\u003e\n✅ External: aluminum alloy with oxidation treatment, silver finish \u003cbr\u003e\n✅ Internal: engineering plastic; wear-resistant; dust-proof; rust-proof \u003cbr\u003e\n✅ Quiet operation; high temperature resistance; long service life \u003cbr\u003e\n✅ Includes: 2-pack SBR12UU slider blocks \u003cbr\u003e \u003cp\u003e💡 What is a 12mm linear bearing block used for in CNC machines and how does it help in automation?\u003c\/p\u003e\n\u003cp\u003eThese handy blocks provide smooth, maintenance-free motion on 12mm rail systems.\u003c\/p\u003e\n* 12mm bore matches SBR12UU rails for precise travel \u003cbr\u003e\n* Handy for CNC routers, mills, and DIY automation projects \u003cbr\u003e\n* Low friction and dust-proof design extends uptime \u003cbr\u003e\n* Maintains alignment under heavy loads and high speeds \u003cbr\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47884992348395,"sku":"VXB0C4PCPM5T","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-linear-bearing-block-set-sbr12-front.jpg?v=1772546231","url":"https:\/\/vxb.com\/products\/12mm-linear-bearing-block-set-for-sbr12-rail-pro-g","provider":"VXB Bearings","version":"1.0","type":"link"}