{"product_id":"45-inch-by-45-inch-ball-bearing-hinge-set-of-3-for","title":"4.5英寸×4.5英寸球轴承合页套装3个，适用于暗藏门，含木螺丝和机螺丝，全铸钢结构，确保中重型门顺畅开启，消除吱吱声","description":"\u003cdiv\u003e4.5x4.5 英寸铸钢滚珠轴承合页套装（3个）\u003cbr\u003e\n✔️ 4.5 英寸（114.3 毫米）方角，全埋入式，3个一套 \u003cp\u003e这款全埋入式滚珠轴承门合页采用铸钢制造，耐用且运转顺畅，非常适合家庭和办公室内外中等至重型门使用。\u003c\/p\u003e ✅ 铸钢滚珠轴承确保门扇开关安静顺滑\u003cbr\u003e\n✅ 全埋入式设计，实现隐蔽安装并增强强度\u003cbr\u003e\n✅ 3个合页一套，适用于中等至重型标准门\u003cbr\u003e\n✅ 防锈表面处理，附带安装螺丝，方便快速安装\u003cbr\u003e \u003cp\u003e💡 滚珠轴承合页在住宅和商业门上的用途是什么？这款实用合页为多种门型提供顺畅的开关体验和承重支持。\n- 适用于家庭和办公室的内外门\n- 减少重型门对门框和合页的磨损\n- 适合木门、铝门和钢门\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404003209535,"sku":"VXB00164RFRU","price":114.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cast-steel-ball-bearing-hinge-4.5x4.5-front-view.jpg?v=1776644695","url":"https:\/\/bearingscanada.com\/zh\/products\/45-inch-by-45-inch-ball-bearing-hinge-set-of-3-for","provider":"Bearings Canada","version":"1.0","type":"link"}