{"product_id":"two-pack-sliding-patio-door-rollers-with-1-12-inch","title":"两只装滑动露台门滚轮，配备1-1\/2英寸钢球轴承，可调节轮高，实现顺畅安静的操作，适用于1992年及以后流行滑动门的替换滚轮，易于安装，耐用持久","description":"\u003cdiv\u003e2个装可调高度滑动门滚轮，静音设计\u003cbr\u003e\n✔️ 1-1\/2英寸钢制滚珠轴承；可调高度确保顺畅滑动 \u003cp\u003e这些替换用滑动露台门滚轮适用于标准1-1\/2英寸钢制滚珠轴承轮系统，高度可调，确保门沿轨道平稳滑行。适配1992年以后生产的多种型号，采用防腐蚀设计，适合日晒雨淋，使用寿命长。\u003c\/p\u003e \u003cp\u003e✅ 1-1\/2英寸钢制滚珠轮轴承\u003cbr\u003e✅ 外壳高度1.89英寸；宽度1.17英寸；长度2.8英寸\u003cbr\u003e✅ 滚轮直径1.57英寸；滑轮宽度0.32英寸\u003cbr\u003e✅ 通过十字螺丝刀调节滚轮高度\u003cbr\u003e✅ 包装：每套2个滚轮\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 密封滚珠轴承和可调高度如何影响滑动门性能？这段简明说明帮您选对滚轮。\u003cbr\u003e- 密封滚珠轴承减少摩擦和磨损\u003cbr\u003e- 可调高度保持门体对齐且静音\u003cbr\u003e- 耐用防腐设计延长使用寿命\u003c\/p\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404069597503,"sku":"VXB0FQJ97LNY","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/613ar8S0cHL.jpg?v=1776646967","url":"https:\/\/bearingscanada.com\/zh\/products\/two-pack-sliding-patio-door-rollers-with-1-12-inch","provider":"Bearings Canada","version":"1.0","type":"link"}