{"product_id":"oil-and-grease-seal-tc55x80x13-rubber-c","title":"油封 TC 55x80x13 - 丁腈 - 双唇型","description":"\u003cp\u003eTC55x80x13 油脂密封\u003cbr\u003e✔️ 双唇 - 55x80x13毫米 - 腈橡胶\u003c\/p\u003e\n\u003cp\u003eTC55x80x13 是款用耐用腈橡胶做的双唇油脂密封，专门配合55毫米轴和80毫米壳体孔。它能有效阻挡杂质，保持润滑，特别适合电机、齿轮箱和各种高要求旋转机械。\u003c\/p\u003e\n\u003cp\u003e✅ 尺寸：55毫米（内径）x 80毫米（外径）x 13毫米（宽度）\u003cbr\u003e✅ 类型：双唇油脂密封（TC型）\u003cbr\u003e✅ 唇口材质：腈橡胶（NBR）\u003cbr\u003e✅ 温度范围：-40°F 到 248°F（-40°C 到 120°C）\u003cbr\u003e✅ 用途：防止油、油脂、灰尘和杂物进入\u003cbr\u003e✅ 数量：1个密封件\u003c\/p\u003e\n\u003cp\u003e💡 双唇油封是干嘛用的？\u003cbr\u003e双唇油封通过保持润滑油不漏出、杂质不进入，保护轴承和轴。特别适合接触油、油脂、灰尘和轻微潮气的场合，尤其是旋转部件。\u003c\/p\u003e\n\u003cp\u003e一个结实耐用的密封方案，专为在恶劣机械环境中提供持久保护而设计。\u003cbr\u003e\u003c\/p\u003e","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":49396824703295,"sku":"TC55x80x13","price":43.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/oil-and-grease-seal-tc55x80x13-rubber-covered-double-lip-wgarter-spring-vxb-ball-bearings.jpg?v=1772824405","url":"https:\/\/bearingscanada.com\/zh\/products\/oil-and-grease-seal-tc55x80x13-rubber-c","provider":"Bearings Canada","version":"1.0","type":"link"}