{"product_id":"single-4-bolt-flange-set-screw-ball-bearing-2-in-i","title":"单个4螺栓法兰紧定螺钉球轴承，内径2英寸，镍镀层铸铁外壳，带挡油片接触密封，可重新润滑，适用于输送轴和线性滑轨应用","description":"单个2英寸内径4螺栓法兰紧定螺钉球轴承\u003cbr\u003e\n✔️ 2英寸内径，镍镀层铸铁外壳，接触密封，紧定螺钉锁定\n\n\u003cp\u003e这款单密封4螺栓法兰球轴承配备2英寸内径球轴承芯，安装在镍镀层铸铁外壳中。它常用于输送机轴、农业齿轮和线性滑动单元，适合需要可重新润滑且带接触密封的轴承场合。\u003c\/p\u003e\n\n✅ 内径：2英寸轴承芯（球轴承）\u003cbr\u003e\n✅ 外壳：镍镀层铸铁，4螺栓法兰\u003cbr\u003e\n✅ 轴承芯材质：轴承钢，球轴承类型\u003cbr\u003e\n✅ 锁定方式：紧定螺钉；可重新润滑：是；密封：带挡油环的接触密封\u003cbr\u003e\n✅ 最高温度：标准最高212°F；海关编码：8483.20.40.40；重量约7.04磅\/个\u003cbr\u003e\n\n\u003cp\u003e💡 法兰球轴承在输送机和线性滑动应用中有什么用？\n法兰球轴承支撑轴并保持运行轨迹准确，尤其适合需要密封且可重新润滑的安装需求。\n- 为输送机和线性滑动单元提供轴支撑和精确的径向定位\n- 通过接触密封和挡油环保护滚动元件，确保运行更清洁、寿命更长\n- 紧定螺钉锁定和4螺栓法兰外壳设计，方便轴和机架的安装\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511448170815,"sku":"MRO800169","price":382.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/vxb-bearings-collection_a57215e2-6dad-45b3-9bc4-a5aad41ae651.png?v=1776598258","url":"https:\/\/bearingscanada.com\/zh\/products\/single-4-bolt-flange-set-screw-ball-bearing-2-in-i","provider":"Bearings Canada","version":"1.0","type":"link"}