{"product_id":"4-pack-sbr12uu-linear-bearing-blocks-for-12mm-sbr1","title":"4 Pack SBR12UU Linear Bearing Blocks For 12mm SBR12 Guide Rails Open Slide Long Block For CNC Routers And 3D Printers Aluminum Construction For Smooth Movement Includes Wrenches Ideal For DIY Motion Systems And Hobby Projects","description":"\u003cdiv\u003eHigh-performance SBR12UU linear blocks for 12mm rails\u003cbr\u003e\n✔️ Pack of 4 aluminum SBR12UU blocks for 12mm guide rails, sized 38.8x38x28 mm (1.5x1.5x1.1 in), ideal for CNC and 3D printer setups with smooth motion \u003cp\u003eThese SBR12UU linear bearing blocks are key parts for linear motion systems, often found in DIY projects, 3D printers, and CNC machines to deliver reliable sliding action and steady support for tasks that need exact positioning.\u003c\/p\u003e ✅ Material: Aluminum alloy for strong, long-lasting build \u003cbr\u003e\n✅ Size: 38.8 x 38 x 28 mm (1.5 x 1.5 x 1.1 in) with 12 mm (0.5 in) inner diameter \u003cbr\u003e\n✅ Mounting: 4 mm (0.2 in) hole diameter, hole spacing of 25 x 27 mm (1 x 1.1 in) for easy setup \u003cbr\u003e\n✅ Package: Includes 4 blocks and 4 wrenches for straightforward installation \u003cbr\u003e\n✅ Use: Fits 12mm SBR12 rails to minimize friction in robotics and motion systems \u003cbr\u003e \u003cp\u003e💡 Why do linear bearing blocks matter for precision setups? \u003cbr\u003e\nLinear bearing blocks offer a solid way to handle motion in mechanical builds. \u003cbr\u003e\n- They cut down on friction for smoother operation in CNC and 3D printing \u003cbr\u003e\n- Help with accurate positioning to avoid errors in hobby projects \u003cbr\u003e\n- Boost system durability with tough materials that stand up to regular use \u003cbr\u003e\n- Work well in setups where controlled sliding is key for efficiency \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404446789951,"sku":"VXB0D7CTJLHD","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/4-pack-sbr12uu-linear-bearing-blocks-12mm-guides.jpg?v=1776662262","url":"https:\/\/bearingscanada.com\/products\/4-pack-sbr12uu-linear-bearing-blocks-for-12mm-sbr1","provider":"Bearings Canada","version":"1.0","type":"link"}