{"product_id":"5307-2ns-nachi-bearing-top-shelf-heavy-duty-double","title":"5307-2NS Nachi轴承 顶级重载双列角接触球轴承 带双密封 20mm内径 高品质 MRO 自1898年值得信赖 免费送货","description":"\u003cdiv\u003e5307-2NS Nachi 重载双列角接触轴承\n✔️ 包装：单个，20 毫米内径，双密封角接触轴承 \u003cp\u003e优质 Nachi 5307-2NS 密封轴承，专为重工业设计。这款高档双列角接触轴承适用于机械、输送设备、电机和齿轮系统中的重载工况，耐用性出众。\u003c\/p\u003e ✅ 类型：双列角接触球轴承\u003cbr\u003e\n✅ 内径：20 毫米\u003cbr\u003e\n✅ 密封：双重密封防尘\u003cbr\u003e\n✅ 品牌：Nachi（优质品牌）\u003cbr\u003e\n✅ 包装：单个\u003cbr\u003e \u003cp\u003e💡 密封球轴承在工业中有什么用途？\u003c\/p\u003e\n\u003cp\u003e它能有效减少摩擦，支撑旋转设备中的负载。\u003c\/p\u003e\n- 密封球轴承保护润滑油，防止灰尘进入\n- 适用于输送机、泵和重载齿轮传动\n- 支撑复杂环境下的径向和轴向复合载荷\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603125072191,"sku":"Nachi-208236","price":258.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/nachi-5307-2ns-double-row-angular-bearing.jpg?v=1776626059","url":"https:\/\/bearingscanada.com\/zh\/products\/5307-2ns-nachi-bearing-top-shelf-heavy-duty-double","provider":"Bearings Canada","version":"1.0","type":"link"}