{"product_id":"oil-and-grease-seal-tc29x47x8-rubber-co","title":"油封 TC 29x47x8mm","description":"\u003cp\u003eTC29x47x8 双唇油封\u003cbr\u003e✔️ 丁腈橡胶 - 29x47x8mm - 轴和孔保护\u003c\/p\u003e\n\u003cp\u003e这款TC型油脂密封圈用双唇设计，多一层保护防止漏油和污染。用丁腈橡胶做的，特别适合电机、泵和齿轮组的转轴密封。\u003c\/p\u003e\n\u003cp\u003e✅ 尺寸：29mm内径 x 47mm外径 x 8mm宽\u003cbr\u003e✅ 类型：油脂密封（双唇）\u003cbr\u003e✅ 材质：丁腈丁二烯橡胶（NBR）\u003cbr\u003e✅ 温度范围：-40°到248°F\u003cbr\u003e✅ 适用：29mm轴，47mm孔\u003cbr\u003e✅ 品牌：VXB\u003cbr\u003e✅ 数量：1个密封圈\u003c\/p\u003e\n\u003cp\u003e💡 为啥转动设备要用双唇油封？\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e双唇设计能更好密封，挡住脏东西同时锁住润滑油。\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e丁腈橡胶抗油、抗脂，还有耐极端温度。\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e它们常用在汽车、工业和农业机械里，帮你延长设备寿命。\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e专门设计来让设备在恶劣环境下运行得干净、顺滑又有保护。\u003c\/p\u003e","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":49396782006591,"sku":"TC29x47x8","price":31.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/oil-and-grease-seal-tc29x47x8-rubber-covered-double-lip-wgarter-spring-vxb-ball-bearings.jpg?v=1772820727","url":"https:\/\/bearingscanada.com\/zh\/products\/oil-and-grease-seal-tc29x47x8-rubber-co","provider":"Bearings Canada","version":"1.0","type":"link"}