{"product_id":"two-pack-2000mm-sbr20-full-supported-linear-rail-s","title":"两件装 2000mm SBR20 全支撑直线导轨轴杆套装，含四个 SBR20UU 滑块轴承，适用于 CNC 机床和 DIY 组装，实现平稳精准运动","description":"\u003cdiv\u003e双2000毫米SBR20直线导轨套装，含4个SBR20UU滑块\u003cbr\u003e\n✔️ 包含2根2000毫米SBR20轴和4个SBR20UU轴承 \u003cp\u003e这套双件装包含2根2000毫米全支撑SBR20直线导轨轴和4个SBR20UU滑块轴承，专为CNC机床、3D打印机及其他DIY运动系统中的精准低摩擦运动设计。\u003c\/p\u003e \u003cp\u003e✅ 2根2000毫米全支撑SBR20轴，确保刚性直线运动\u003cbr\u003e✅ 4个SBR20UU滑块轴承，实现平稳滑动\u003cbr\u003e✅ 精密研磨20毫米导轨直径，公差严格\u003cbr\u003e✅ 兼容CNC龙门架及DIY运动系统\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 SBR20直线导轨套装在CNC项目中的用途是什么？这套实用组件为移动龙门架、滑台和夹具提供精准的直线运动导向。\n- 为CNC龙门架和滑台提供精确导向\n- 全支撑导轨承载能力强\n- 标准20毫米组件，安装简便\n- 便于DIY系统维护的设计\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804074078527,"sku":"VXB01BWBYDHG","price":1130.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/41WNzXCH_YL.jpg?v=1776452173","url":"https:\/\/bearingscanada.com\/zh\/products\/two-pack-2000mm-sbr20-full-supported-linear-rail-s","provider":"Bearings Canada","version":"1.0","type":"link"}