{"product_id":"6804-2rs-hybrid-ceramic-bearing-20x32x7mm-se","title":"6804-2RS 混合陶瓷轴承 20x32x7mm 密封 ABEC-3","description":"\u003cp\u003e6804-2RS ABEC-3 混合陶瓷球轴承\u003cbr\u003e ✨ 20mm x 32mm x 7mm - 不锈钢 \u0026amp; ZrO₂ 陶瓷球\u003c\/p\u003e\n\u003cp\u003e6804-2RS 混合陶瓷轴承采用氧化锆（ZrO₂）陶瓷球和不锈钢外壳，具备低摩擦、高速性能及强抗腐蚀性。此款 ABEC-3 级轴承双面橡胶密封，预先润滑，适用于电动机、高速工具及业余级机械。\u003c\/p\u003e\n\u003cp\u003e🟢 混合设计：氧化锆陶瓷球 + 不锈钢环\u003cbr\u003e🟢 ABEC-3 级，兼顾速度、精度与耐用性\u003cbr\u003e🟢 双层橡胶密封（2RS），有效防尘防潮\u003cbr\u003e🟢 预先涂抹润滑脂，安装即用\u003cbr\u003e🟢 尺寸：20mm 内径 x 32mm 外径 x 7mm 宽度\u003cbr\u003e🟢 数量：1个轴承\u003cbr\u003e🟢 等同于：61804-2RS1，61804RS1\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718964932806,"sku":"Kit7174","price":21.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/1_806ce383-385b-4b73-ab4a-9283d7d1cec9.jpg?v=1751314462","url":"https:\/\/bearings.net\/zh\/products\/6804-2rs-hybrid-ceramic-bearing-20x32x7mm-se","provider":"Bearings.net","version":"1.0","type":"link"}