>> P.512
轴径16-19mm轴径mm一块唇部二块唇部d1DbTA…ZYTTLA…ZYTLRNATRTAFGTRRNAFNAXNBX公称型号主要尺寸mm搭配的轴承1617OS16223OS16243OS16285OS17233OS17243OS17253DS16223DS16243DS16285DS17233DS17243DS17253161616171717222428232425335333TLA1612ZTLA1616ZTLA1622ZTA1616ZTA1620Z─TLA1712ZTA1715ZTA1720ZTA1725ZYT1715YT1725──RNA4901RNA6901TAF162416TAF162420───TAF172516TAF172520─RNAF162413RNAFW162420RNAF162812──RNAF172513RNAFW172520──────512滚针轴承用密封垫片
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