{"product_id":"2-pack-sliding-door-rollers-for-1-14-inch-tandem-s","title":"2个装滑动门滚轮，适用于1-1\/4英寸串联钢球轮组件替换，理想用于滑动玻璃门和纱窗，适配挤压铝和乙烯基露台门，承重能力高达265磅（120公斤）","description":"\u003cdiv\u003e两件装1-1\/4英寸串联滑动门滚轮\u003cbr\u003e\n✔️ 替换用串联滚轮组件，确保操作顺畅可靠 \u003cp\u003e这款替换滑动门滚轮为两件装，专为更换各种门型（包括挤压铝和乙烯基露台门）上磨损或损坏的串联滚轮设计。它们能恢复滑动玻璃门、纱窗和窗户的顺畅滑动、安静操作和可靠性能。\u003c\/p\u003e \u003cp\u003e✅ 轮径1-1\/4英寸（31.75毫米）\u003cbr\u003e✅ 轮厚5\/16英寸（7.94毫米）\u003cbr\u003e✅ 外壳厚11\/16英寸（17.46毫米）\u003cbr\u003e✅ 孔距5-3\/4英寸（146.05毫米）\u003cbr\u003e✅ 承重能力每对120公斤（265磅）\u003cbr\u003e✅ 轴承材质：经热处理的轴承钢；径向滚珠轴承，额定寿命10万次循环\u003c\/p\u003e \u003cp\u003e💡 滑动门滚轮组件的用途及其如何提升露台门性能？这个实用部件帮助门顺畅滑动，减少卡滞。\u003cbr\u003e- 露台门、纱窗或乙烯基门的顺畅滑动\u003cbr\u003e- 提升承重能力，减少门下垂\u003cbr\u003e- 简单更换，适配常见轨道系统\u003cbr\u003e- 降低噪音，减少卡滞\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404063797567,"sku":"VXB0GCRJFVR5","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/71maS1tlb1L.jpg?v=1776646808","url":"https:\/\/bearingscanada.com\/zh\/products\/2-pack-sliding-door-rollers-for-1-14-inch-tandem-s","provider":"Bearings Canada","version":"1.0","type":"link"}