{"product_id":"four-sbr12uu-linear-ball-bearing-slide-blocks-for","title":"Four SBR12UU Linear Ball Bearing Slide Blocks For SBR12 Rails 12mm Aluminum Heavy Duty Industrial Grade CNC Guide Parts With High Precision Bearings Smooth Sliding Durable For CNC Machines Motion Systems","description":"\u003cdiv\u003eFour-pack SBR12UU bearing blocks for 12mm rails\u003cbr\u003e\n✔️ 4pcs SBR12UU bearing blocks; 12mm bore; aluminum alloy body \u003cp\u003eThese SBR12UU sliding blocks fit SBR12 rails and come as a four-piece set. They’re built from durable aluminum alloy with a hardened bearing inside to deliver smooth, low-friction movement in CNC machines, DIY routers, and automation equipment.\u003c\/p\u003e \u003cp\u003e✅ 4pcs SBR12UU bearing blocks\u003cbr\u003e✅ Fits SBR12 rails (12mm bore)\u003cbr\u003e✅ Aluminum alloy body for durability\u003cbr\u003e✅ Built-in bearing steel for smooth motion\u003cbr\u003e✅ Industrial-grade precision for CNC motion systems\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in CNC and automation setups?\u003c\/p\u003e\n\u003cp\u003eA quick, handy overview for common applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport rotating shafts in CNC machines and automation systems\u003c\/li\u003e\n\u003cli\u003eProvide misalignment tolerance and easy mounting\u003c\/li\u003e\n\u003cli\u003eWork with standard shaft sizes like 12mm and compatible rails\u003c\/li\u003e\n\u003cli\u003eImprove load handling and reduce shaft wear over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077166837995,"sku":"VXB0BZS2TVV9","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61krs7-BgHL.jpg?v=1775854931","url":"https:\/\/vxb.com\/products\/four-sbr12uu-linear-ball-bearing-slide-blocks-for","provider":"VXB Bearings","version":"1.0","type":"link"}