{"product_id":"oil-and-grease-seal-tc-1-75x-2-25x-0-31","title":"油封 TC 1.75\" x 2.25\" x 0.312\" 英寸","description":"\u003cp\u003eTC1.75x2.25x0.312 旋转轴油封\u003cbr\u003e✔️ 适合1.75\"轴径 - 2.25\"孔径 - 0.312\"宽度\u003c\/p\u003e\n\u003cp\u003e这款TC型旋转轴油封专为恶劣环境设计，既能牢牢锁住内部润滑油，又能挡住外面脏东西。双唇加弹簧设计，保证泵、马达和齿轮箱的旋转轴密封靠谱。\u003c\/p\u003e\n\u003cp\u003e✅ 适用轴径：1.75英寸\u003cbr\u003e✅ 适用孔径：2.25英寸\u003cbr\u003e✅ 宽度：0.312英寸\u003cbr\u003e✅ 设计：双唇带弹簧\u003cbr\u003e✅ 材质：腈橡胶（NBR）\u003cbr\u003e✅ 温度范围：-40°F 到 248°F\u003cbr\u003e✅ 类型：橡胶包覆壳体\u003cbr\u003e✅ 数量：1个油封\u003c\/p\u003e\n\u003cp\u003e💡 橡胶包覆油封比金属壳油封有啥优势？\u003cbr\u003e橡胶包覆的密封圈静态密封和防腐蚀更给力，特别适合那些壳体有点小瑕疵或者外面潮湿的环境。\u003c\/p\u003e\n\u003cp\u003e保护你个轴，延长机器寿命——赶紧下单这款NBR双唇油封，稳稳地封住油，妥妥的！\u003cbr\u003e\u003c\/p\u003e","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":49399165780287,"sku":"TC44-45x57-15x7-92-IN","price":37.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/oil-and-grease-seal-tc-1-75-x-2-25-x-0-312-rubber-covered-double-lip-wgarter-spring-vxb-ball-bearings-32680154300651.jpg?v=1772827135","url":"https:\/\/bearingscanada.com\/zh\/products\/oil-and-grease-seal-tc-1-75x-2-25x-0-31","provider":"Bearings Canada","version":"1.0","type":"link"}