{"product_id":"beefed-up-sbr20-linear-rail-kit-3000mm-set-with-fo","title":"加固型SBR20线性导轨套装 3000mm，含四根1500mm导轨、八个SBR20UU轴承块、定位销和调节手柄，适用于DIY数控雕刻机和自动化设备","description":"\u003cdiv\u003e加固型 SBR20 线性导轨套件 3000mm 组合，含4根1500mm导轨\u003cbr\u003e\n✔️ 包含4根1500mm导轨、8个SBR20UU滑块、定位销和调节手柄\u003cp\u003e这款加固型 SBR20 导轨套件是一套完整的线性运动系统，专为DIY数控铣床、车床、激光焊接机和自动化设备设计。它结合了四根1500mm导轨（4x1500mm，59英寸）和八个SBR20UU轴承滑块，通过定位销延长后可实现3000mm的平稳精准移动。\u003c\/p\u003e \u003cp\u003e✅ 4根59英寸 \/ 1500mm导轨，带定位销孔\u003cbr\u003e✅ 8个SBR20UU轴承滑块，确保滑台平稳精准\u003cbr\u003e✅ 4个定位销，可将导轨长度从1500mm延长至3000mm\u003cbr\u003e✅ 2个调节手柄，用于微调滑块紧度，实现精细控制\u003cbr\u003e✅ 32个M6x20螺丝，用于安装滑块和支架\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 DIY数控机床中，SBR20线性导轨套件有哪些实用用途？\u003c\/p\u003e\n它有助于提升业余数控机床的刚性和运动精度。\n- 轴承座稳定导轨，保持龙门架对齐\n- SBR20导轨提供顺滑、低摩擦的导向，实现重复切割\n- 套件包含必要硬件，可将导轨长度从1500mm扩展至3000mm\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804116676927,"sku":"VXB0CWR2D8P2","price":426.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61S2qB_crfL.jpg?v=1776455857","url":"https:\/\/bearingscanada.com\/zh\/products\/beefed-up-sbr20-linear-rail-kit-3000mm-set-with-fo","provider":"Bearings Canada","version":"1.0","type":"link"}