{"product_id":"four-wheel-trolley-assembly-rollers-with-four-bear-1860","title":"四轮手推车组装滚轮，配备四个轴承，适用于一英寸五分之八宽且更高的Unistrut手推车槽道，四件装，耐用防锈镀锌碳钢","description":"\u003cdiv\u003e适用于1-5\/8英寸槽道的四轮Unistrut滑车滚轮\u003cbr\u003e\n✔️ 四个1-5\/8英寸（41.3毫米）宽的Unistrut滑车滚轮，4个装 \u003cp\u003e这款四轮滑车滚轮专为Unistrut系统设计，常用于仓库、工厂和车间的顶轨或天花板轨道上搬运货物。四轴承设计确保运动顺畅且运行安静，坚固的钢制外壳适合日常使用。\u003c\/p\u003e \u003cp\u003e✅ 四个密封轴承，保证顺畅且安静的运行 \u003cbr\u003e✅ 热轧碳钢外壳，抗冲击且不易变形 \u003cbr\u003e✅ 镀锌表面处理，符合ASTM B633 III型防锈标准 \u003cbr\u003e✅ 4个装，方便快速更换或多滑车配置 \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 四轮滑车滚轮组件在Unistrut系统中有什么用途？\u003c\/p\u003e\n\u003cp\u003e它是沿顶棚轨道搬运货物的实用选择。\u003c\/p\u003e\n- 适用于1-5\/8英寸槽道的顶棚物料搬运 \u003cbr\u003e\n- 四个密封轴承设计，提供顺畅低摩擦的滑动 \u003cbr\u003e\n- 镀锌碳钢外壳，耐车间环境锈蚀 \u003cbr\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404195688767,"sku":"VXB0FJFT238D","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/71D5a7A2vZL.jpg?v=1776648398","url":"https:\/\/bearingscanada.com\/zh\/products\/four-wheel-trolley-assembly-rollers-with-four-bear-1860","provider":"Bearings Canada","version":"1.0","type":"link"}