{"product_id":"5mm-loose-ceramic-ball-si3n4-silicon-nitride","title":"5毫米松散陶瓷球 - Si₃N₄ 硅氮化物 - 5毫米（13\/64\"）直径","description":"\u003cp\u003e5mm散装陶瓷球 - Si₃N₄氮化硅\u003cbr\u003e ✨ 5mm (13\/64\") 直径 - 轻质高强度球\u003c\/p\u003e\n\u003cp\u003e这颗5mm陶瓷球采用Si₃N₄（氮化硅）制成，该优质材料以极高硬度、轻质和出色的耐磨耐热性能著称。广泛应用于自行车、高速主轴和精密仪器。\u003c\/p\u003e\n\u003cp\u003e🟢 直径：5mm (13\/64\" 或 0.197\")\u003cbr\u003e🟢 材料：氮化硅 (Si₃N₄) - 超硬陶瓷\u003cbr\u003e🟢 特性：非磁性，低摩擦，高温耐受\u003cbr\u003e🟢 表面：光滑抛光，降低滚动阻力\u003cbr\u003e🟢 数量：一个球\u003cbr\u003e🟢 类别：散装陶瓷球\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718329036998,"sku":"Kit13321","price":6.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/5mm-loose-ceramic-balls-g5-si3n4-bearing-balls-vxb-ball-bearings-1.jpg?v=1751314464","url":"https:\/\/bearings.net\/zh\/products\/5mm-loose-ceramic-ball-si3n4-silicon-nitride","provider":"Bearings.net","version":"1.0","type":"link"}