Unverified82% confidenceCautionTime unknown
陶瓷轴承虽转动阻力低，但对污水和杂质更敏感、密封稍差时寿命反而低于钢轴承，且需定期保养；南方多雨或恶劣路况骑行者不建议盲目上陶瓷轴中轴
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified陶瓷轴承相比钢轴承摩擦系数更低，空转时间明显更长，但对灰尘和沙粒敏感，进灰后转速下降需定期清洁轴承75% similarUnverified无涂层不锈钢内胆更安全耐用但不粘性差、杂粮粥易粘底难清洗；追求好清洗的选优质陶瓷涂层，两者需权衡74% similarUnverified陶瓷不粘涂层比传统特氟龙涂层更耐高温、无PFOA担忧，但陶瓷涂层耐磨性较差、易因金属工具划伤脱落，两者难以兼得健康与耐用74% similarUnverified陶瓷内胆保温杯不适合怕摔、经常户外使用的场景：陶瓷涂层受强烈磕碰易开裂脱落，且陶瓷内胆保温性能通常弱于真空不锈钢，优势仅在于不串味无金属感73% similarUnverified陶瓷磨芯不易生锈、不会为咖啡带入金属味，适合潮湿环境或长期不用的场景，但比钢芯更脆，跌落后有碎裂风险73% similar
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