{"product_id":"oil-and-grease-seal-tc19x28x5-rubber-co","title":"油封 TC 19x28x5mm","description":"\u003cp\u003eTC19x28x5 旋转轴油封 - 双唇设计\u003cbr\u003e✔️ 19mm x 28mm x 5mm - 腈橡胶，专为油脂密封\u003c\/p\u003e\n\u003cp\u003eTC19x28x5 是款紧凑型双唇旋转轴封，用耐用的腈橡胶（NBR）做的。专为19mm轴和28mm孔设计，特别适合电机、齿轮箱和泵等紧凑机械里密封油脂或润滑油。\u003c\/p\u003e\n\u003cp\u003e✅ 每包含1个密封件\u003cbr\u003e✅ 尺寸：内径19mm x 外径28mm x 宽度5mm\u003cbr\u003e✅ 材质：腈橡胶 (NBR)\u003cbr\u003e✅ 双唇设计，防尘又锁油\u003cbr\u003e✅ 温度范围：-40°F 到 248°F\u003cbr\u003e✅ 油脂系统的好帮手\u003c\/p\u003e\n\u003cp\u003e💡 双唇油封在旋转组件里到底干啥用？\u003cbr\u003e保护内部零件，防止杂质跑进润滑区。\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e内唇稳稳地锁住润滑油\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e外唇帮你挡住灰尘和水分\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e常用在电机、变速箱和传动轴上\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e延长轴承和旋转部件的寿命\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e想要个靠谱又小巧的轴封，能顶得住压力？拿这个，帮你设备密封又保护得妥妥的！\u003c\/p\u003e","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":49399399416127,"sku":"TC19x28x5","price":24.27,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/Oil-Seal-TC19x28x5-Rubber-Covered-Double-Lip.jpg?v=1772823316","url":"https:\/\/bearingscanada.com\/zh\/products\/oil-and-grease-seal-tc19x28x5-rubber-co","provider":"Bearings Canada","version":"1.0","type":"link"}