{"product_id":"45-by-45-full-mortise-five-knuckle-plain-bearing-h","title":"4.5×4.5 全埋入式五节无滚珠轴承合页，带非升降可拆卸销钉按钮头和塞子，底漆处理，适用于中低频率带闭门器的门，耐用住宅或商业五金配件","description":"\u003cdiv\u003e4.5x4.5 平埋式五节轴承门铰链\u003cbr\u003e\n✔️ 单平埋铰链，五节轴承设计，非升降型，底漆处理 \u003cp\u003e这款全平埋铰链适用于中低频率使用的门，并兼容门闭器。4.5x4.5英寸的五节轴承设计确保门扇开合顺畅，配备带按钮头的可拆卸销轴，便于维护。底漆处理有助于在室内环境中防止腐蚀。\u003c\/p\u003e \u003cp\u003e✅ 轴承铰链，非升降型，带按钮头的可拆卸销轴\u003cbr\u003e✅ 全平埋五节设计，保证门扇稳定开合\u003cbr\u003e✅ 4.5x4.5英寸平埋尺寸；底漆处理\u003cbr\u003e✅ 适用于中低流量门配合门闭器使用\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 门铰链在典型安装中的作用是什么？\n它帮助门扇顺畅摆动并在承重时保持对齐。\u003c\/p\u003e\n- 适合带标准门闭器的室内外门\n- 适用于住宅或轻型商业环境中的中等重量门\n- 可拆卸销轴设计，便于快速维护和调整\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52403999375679,"sku":"VXB0F7ZQ4ZXP","price":95.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/45in-five-knuckle-mortise-door-hinge-front.jpg?v=1776645055","url":"https:\/\/bearingscanada.com\/zh\/products\/45-by-45-full-mortise-five-knuckle-plain-bearing-h","provider":"Bearings Canada","version":"1.0","type":"link"}