{"product_id":"gate-roller-guide-4-inch-sliding-gate-roller-with","title":"门滚轮导轨 4英寸滑动门滚轮带L型支架 通用可调重型滑动门滚轮 适用于滑动门五金 耐用钢制支架安装系统 兼容大多数门型","description":"\u003cdiv\u003e重型4英寸门滚轮导轨配L型支架\n✔️ 通用L型支架；2个4英寸尼龙滚轮；含螺栓 \u003cp\u003e这款门滚轮导轨是滑动门和门扇的坚固安装解决方案，适用于住宅、谷仓、车库、工具房及其他类似场所。通用L型钢支架可向上或向下安装，适应不同安装需求，4英寸尼龙滚轮滑动顺畅，室内外均可静音运行。\u003c\/p\u003e \u003cp\u003e✅ 4英寸尼龙滚轮，运行安静顺滑\u003cbr\u003e✅ 0.24英寸厚钢支架，支撑力强\u003cbr\u003e✅ 支架整体尺寸4.5\" x 7.3\" x 2\"，安装稳固\u003cbr\u003e✅ 含螺栓和螺母，安装快捷牢固\u003c\/p\u003e \u003cp\u003e💡 滑动门系统中门滚轮导轨的作用是什么？\u003c\/p\u003e\n\u003cp\u003e它帮助支撑、对齐并确保住宅、谷仓和工具房滑动门的顺畅运行。\u003c\/p\u003e\n- 方便稳定门扇在轨道上的运动\n- 减少轨道摩擦和磨损\n- 适配通用L型支架和4英寸尼龙滚轮\n- 室内外均可轻松螺栓安装\u003c\/p\u003e\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404072186175,"sku":"VXB0D1V1B8S4","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/51FYBicAq4L.jpg?v=1776651021","url":"https:\/\/bearingscanada.com\/zh\/products\/gate-roller-guide-4-inch-sliding-gate-roller-with","provider":"Bearings Canada","version":"1.0","type":"link"}