{"product_id":"rock-solid-aluminum-block-linear-motion-bearing-sl","title":"Rock Solid Aluminum Block Linear Motion Bearing Slide For 12mm SBR Track And 12mm Linear Guide Rail Compatibility SBR12UU Compatible Beefy Heavy Duty Ball Bearing Block For CNC Machines 1 Piece","description":"\u003cdiv\u003eHeavy-Duty Aluminum Block for 12mm SBR Guides\u003cbr\u003e\n✔️ 1-Piece block fits SBR12UU rails, CNC-ready performance \u003cp\u003eThis beefy aluminum block is a 12mm linear motion bearing slide designed to pair with SBR12UU style guidance. It’s crafted for CNC machines, 3D printers, and precision gantries where rigid, smooth travel along a 12mm rail is critical. \u003c\/p\u003e \u003cp\u003e✅ High-strength aluminum block with sealed ball bearing for smooth travel\u003cbr\u003e\n✅ Compatible with SBR12UU and 12mm guide rails for precise motion\u003cbr\u003e\n✅ Four mounting holes for stable CNC setup\u003cbr\u003e\n✅ Dimensions: 40 x 40 x 25 mm (1.57 x 1.57 x 0.98 in)\u003cbr\u003e\n✅ Single-piece unit, ideal for CNC machines and printer gantries\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a 12mm pillow block bearing used for in CNC and linear motion systems? This handy component guides and supports a 12mm rail in compact, rigid setups.\n- Keeps rails aligned under load for repeatable positioning\n- Supports integration with SBR12UU blocks and 12mm guides\n- Reduces play and vibration for smoother motion in CNC machines\n- Ideal for CNC routers, laser cutters, and automation projects\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077165658347,"sku":"VXB0BZGMSXQW","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41vkWIhkgHL.jpg?v=1775854882","url":"https:\/\/vxb.com\/products\/rock-solid-aluminum-block-linear-motion-bearing-sl","provider":"VXB Bearings","version":"1.0","type":"link"}