{"product_id":"sliding-door-track-roller-for-u-shaped-tracks-dura","title":"滑动门轨道滚轮 适用于U型轨道 耐用尼龙轮 重型滚轮 带安装板 倒装式卡车五金 适配80mm、90mm及100mm门轨 钢芯结构 经久耐用","description":"\u003cdiv\u003e优质U型轨道滑动门滚轮\u003cbr\u003e\n✔️ 钢芯尼龙轮，适配80mm、90mm、100mm轨道，双列深沟球轴承，运行平稳安静 \u003cp\u003e这款滑动门轨道滚轮结构坚固，专为U型轨道上的顺畅移动设计，广泛应用于车库门、工业大门和橱柜系统，确保滑动动作可靠顺畅。\u003c\/p\u003e ✅ 高品质钢材制造，耐用且坚固。\u003cbr\u003e\n✅ 6205双列深沟球轴承，减少运行时的振动和噪音。\u003cbr\u003e\n✅ 兼容80mm、90mm和100mm U型轨道，适用多种安装需求。\u003cbr\u003e\n✅ 适用于电气机械、滑动门和装配工艺。\u003cbr\u003e \u003cp\u003e💡 滑动门滚轮如何有效承载重负荷？关键在于材质和轴承质量，防止长期磨损。- 坚固的钢芯提供必要的刚性\n- 精密轴承减少摩擦，延长寿命\n- 合适的尺寸匹配轨道，避免错位\n- 定期维护延长滚轮使用寿命\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603866382655,"sku":"VXB0DRVNZDW1","price":989.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/41S9w7R5L6L.jpg?v=1775180634","url":"https:\/\/bearingscanada.com\/zh\/products\/sliding-door-track-roller-for-u-shaped-tracks-dura","provider":"Bearings Canada","version":"1.0","type":"link"}