>> P.517
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2829OS28354OS28374OS28396OS28406OS29384DS28354DS28374DS28396DS28406DS293842828282829353739403844664TLA2816ZTLA2820ZTA2820ZTA2830ZYT2820──TA2920ZTA2930ZYT2920─TAF283720TAF283730RNA49/22RNA69/22─TAF293820TAF293830───RNAF284016RNAFW284032──────OSDS(轴径)(轴径)517滚针轴承用密封垫片OSDS
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