{"product_id":"oil-and-grease-seal-tc454x504-8x21-rubb","title":"油封 TC 454x504.8x21毫米","description":"\u003cp\u003eTC454x504-8x21 双唇转轴密封\u003cbr\u003e✔️ 丁腈橡胶 - TC款转轴密封\u003c\/p\u003e\u003cp\u003e这款 TC454x504-8x21 是个转轴密封，双唇设计，轴径454mm，宽度21mm，适合孔径504.8mm，唇口用的是丁腈橡胶，耐用又靠谱。\u003c\/p\u003e✅ 商品SKU : TC454x504.8x21\n\u003cbr\u003e✅ 类型 : TC 454x504.8x21 mm \u003cbr\u003e✅ 内径 : 454mm\n\u003cbr\u003e✅ 外径 : 504.8mm\n\u003cbr\u003e✅ 宽度 : 21mm\n\u003cbr\u003e✅ 尺寸 : 454mm x 504.8mm x 21mm\n\u003cbr\u003e✅ 密封材料 : 丁腈橡胶\n\u003cbr\u003e✅ 温度范围 : -40° 到 248°F\n\u003cbr\u003e","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":49399097459007,"sku":"TC454x504-8x21","price":3215.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/oil-and-grease-seal-tc454x504-8x21-rubber-covered-double-lip-wgarter-spring-vxb-ball-bearings-32680155021547.jpg?v=1772829081","url":"https:\/\/bearingscanada.com\/zh\/products\/oil-and-grease-seal-tc454x504-8x21-rubb","provider":"Bearings Canada","version":"1.0","type":"link"}