{"product_id":"heavy-duty-flat-free-spring-gate-caster-with-unive","title":"重型免充气弹簧门轮，带通用安装座，八英寸轮子，承重220磅，自动高度调节，适应不平地面，消除门扇下垂，理想用于户外木质、金属或混凝土门，确保顺畅运行","description":"\u003cdiv\u003e重型免充气门轮，带弹簧负载\u003cbr\u003e\n✔️ 8英寸轮子，通用安装，承重220磅，单个装 \u003cp\u003e这款重型免充气门轮专为安装在木门或管状栏杆上设计，帮助门在不平整的地面上顺畅开合，同时全年防止下垂。\u003c\/p\u003e ✅ 8英寸直径泡沫橡胶免充气轮，适合在崎岖表面平稳滚动 \u003cbr\u003e\n✅ 220磅承重等级，坚固支撑门体 \u003cbr\u003e\n✅ 带2.5英寸行程的弹簧调高装置 \u003cbr\u003e\n✅ 通用安装板，带7个孔，适用于木门或金属门 \u003cbr\u003e\n✅ 包含1个门轮，2个U型螺栓，垫圈和螺母 \u003cbr\u003e \u003cp\u003e💡 重型门轮在户外门安装中有什么用途？\u003c\/p\u003e\n它能保持门体对齐，在崎岖地面上顺畅滚动。 - 密封球轴承设计，适合户外长寿命使用\n- 适用于木门和管状栏杆，通用安装\n- 减少门体下垂，减少长期手动调整\n- 户外安装用耐候五金件\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404178125119,"sku":"VXB07BSQT4RP","price":169.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/heavy-duty-gate-caster-universal-mount-8-in-wheel.jpg?v=1776651430","url":"https:\/\/bearingscanada.com\/zh\/products\/heavy-duty-flat-free-spring-gate-caster-with-unive","provider":"Bearings Canada","version":"1.0","type":"link"}