{"product_id":"6908-2rs-hybrid-ceramic-bearing-si3n4-sealed","title":"6908-2RS 混合陶瓷轴承 - Si3N4 密封球轴承 40x62x12mm","description":"\u003cp\u003e6908-2RS混合陶瓷球轴承\u003cbr\u003e ✨ 40mm x 62mm x 12mm - 铬钢配Si₃N₄陶瓷球\u003c\/p\u003e\n\u003cp\u003e6908-2RS是一款高性能深沟球轴承，采用Si₃N₄（氮化硅）陶瓷球和铬钢保持架设计。其设计确保运行平稳、摩擦低，双面橡胶密封有效阻隔污染物并保持润滑。非常适合电动机、高速工具及需要降低滚动阻力的应用。\u003c\/p\u003e\n\u003cp\u003e🟢 混合结构：陶瓷球 + 铬钢环\u003cbr\u003e🟢 橡胶密封（2RS），防尘防潮\u003cbr\u003e🟢 涂脂润滑，低维护\u003cbr\u003e🟢 尺寸：内径40mm x 外径62mm x 宽度12mm\u003cbr\u003e🟢 轴承类型：深沟球轴承\u003cbr\u003e🟢 材质：铬钢保持架配Si₃N₄陶瓷球\u003cbr\u003e🟢 包含1个轴承\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44723249086662,"sku":"6908-2RS-CERAMICSI3N4","price":43.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/6908-2rs-ceramic-si3n4-sealed-ball-bearing-40x62x12-vxb-ball-bearings-1-32680800780523.jpg?v=1751315141","url":"https:\/\/bearings.net\/zh\/products\/6908-2rs-hybrid-ceramic-bearing-si3n4-sealed","provider":"Bearings.net","version":"1.0","type":"link"}