华域 拖拉机离合器分离轴承

评测依据

• review_count：5600
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-25 23:58:47","to":"2026-06-25 23:58:47"}
• intros：{"brand_intro":"华域汽车是上汽集团旗下零部件巨头，成立于2009年，国内汽车零部件百强前三。其农机事业部专注于离合器分离轴承、从动盘等易损件，依托上汽的供应链和品控体系，产品以高精度、低噪音、长寿命著称，年销量超500万套，覆盖全国90%农机维修点。","product_intro":"华域HY-6205拖拉机离合器分离轴承适用于30-100马力通用拖拉机，采用双列角接触球轴承结构，内置密封润滑脂，免维护。外圈经碳氮共渗处理，耐磨抗冲击。轴承游隙经优化，可自动补偿安装误差，减少分离不彻底导致的离合器早期失效，是维修市场的畅销单品。","key_specs":["型号：6205-2RS","结构：双列角接触球","适配马力：30-100HP","润滑：免维护密封脂","热处理：碳氮共渗","质保：1年或3000小时"]}
• alt_products：[{"product_name":"华域 拖拉机离合器分离轴承","brand":"华域汽车（Huayu Automotive）","model":"HY-6205","price":180}]
• kol_quotes：["轴承专家刘工：华域的碳氮共渗技术让轴承寿命翻倍，性价比之王。","维修店老板老周：这轴承我一年卖上千个，基本没售后。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":81.4,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其噪音极低，转动顺滑，安装后离合器踏板力度明显减轻。一位新疆用户表示在沙尘环境下使用1500小时仍无异响，密封性出色。价格亲民，多数用户认为比原厂件便宜30%以上。部分用户反馈需确认轴径尺寸，个别老机型需加装垫片。整体复购率高。","source_count":3}},{"source":"objective","score":77.22969849246232,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.4,"price":180,"wom_score":81.4}},{"source":"user_review","score":88,"weight":0.2,"confidence":1,"details":{"rating_avg":4.4,"review_count":5600,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["轴承专家刘工：华域的碳氮共渗技术让轴承寿命翻倍，性价比之王。","维修店老板老周：这轴承我一年卖上千个，基本没售后。"]}}]
• method_version：v2
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