{"product_id":"oil-and-grease-seal-tc10x21x4-rubber-co","title":"油封 TC 10x21x4mm","description":"TC10x21x4是双唇旋转轴密封，能挡住灰尘，锁住油脂，保护轴承超给力 \u003cbr\u003e✔️ 专为10毫米轴径、4毫米宽度设计，孔径21毫米，丁腈橡胶唇口材质，靠谱耐用\u003cbr\u003e \u003cbr\u003e✅ 商品SKU：TC10x21x4\n\u003cbr\u003e✅ 类型：油脂密封 TC 10x21x4 毫米 \u003cbr\u003e✅ 轴径（内径）：10毫米\n\u003cbr\u003e✅ 轴承座孔径（外径）：21毫米\n\u003cbr\u003e✅ 宽度：4毫米\n\u003cbr\u003e✅ 尺寸：10毫米 x 21毫米 x 4毫米\n\u003cbr\u003e✅ 油脂密封材料：丁腈橡胶，耐油耐磨\n\u003cbr\u003e✅ 温度范围：-40°到248°F，抗冻耐热\n\u003cbr\u003e✅ 适合转动和静态密封应用，超实用 \u003cbr\u003e✅ 包装规格：1个密封圈","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":49396725645631,"sku":"TC10x21x4","price":18.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/oil-and-grease-seal-tc10x21x4-rubber-covered-double-lip-wgarter-spring-vxb-ball-bearings.jpg?v=1772825100","url":"https:\/\/bearingscanada.com\/zh\/products\/oil-and-grease-seal-tc10x21x4-rubber-co","provider":"Bearings Canada","version":"1.0","type":"link"}