{"product_id":"nsk-21307-cde4c3-spherical-heavy-load-nsk-21307-cd","title":"重载NSK 21307 CDE4C3球面滚子轴承，具备自调心功能，能够适应轴向偏差和轴弯曲，实现更平稳的运行、更低的温度和更长的使用寿命","description":"\u003cdiv\u003e单列球面滚子轴承 21307，带圆柱孔\u003cbr\u003e\n✔️ NSK 21307 CDE4C3 球面滚子轴承，内径35mm x 外径80mm，宽度21mm，C3间隙 \u003cp\u003e该球面滚子轴承设计用于承受重载，具备自调心功能，非常适合轴可能发生挠曲或错位的机械设备。常用于齿轮箱、输送机、轧机和重型压力机。\u003c\/p\u003e \u003cp\u003e✅ 35毫米内径，80毫米外径，21毫米宽度\u003cbr\u003e✅ 圆柱孔设计，带C3间隙\u003cbr\u003e✅ 自调心结构，能补偿轴的错位和挠曲\u003cbr\u003e✅ 结实的钢制保持架，耐用可靠\u003cbr\u003e✅ 精密公差，满足高要求工业应用\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 球面滚子轴承在重型机械中的用途是什么？这段简明说明帮您判断该轴承是否适合您的设备。\n- 双向承受重径向载荷\n- 补偿轴的错位和挠曲，减少磨损\n- 适用于对可靠性要求高的输送机、齿轮箱、轧机和压力机\n- 在高载荷和冲击下保持精密性能\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511320015167,"sku":"nsk-21307-cde4c3-spherical","price":170.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/NSK-Spherical-Roller-Bearing_cf640b31-3ccd-4b75-b1b8-482f9c06fae4.jpg?v=1776639339","url":"https:\/\/bearingscanada.com\/zh\/products\/nsk-21307-cde4c3-spherical-heavy-load-nsk-21307-cd","provider":"Bearings Canada","version":"1.0","type":"link"}