>> P.514
滚针轴承用密封垫片轴径20-24mm公称型号主要尺寸mm搭配的轴承轴径mm一块唇部二块唇部d1DOS20264DS202642026b4OS20274DS202742027420OS20284DS2028420284TA…ZYTTLA…ZYTLRNATRTAFGTRRNAFTLA2012ZTLA2016ZTLA2020ZTLA2030ZTA2015ZTA2020ZTA2025ZTA2030ZYT2015YT2025TA202820ZYT202820────RNAF202813RNAFW202826RNA4902RNA6902TAF202816TAF202820NAXNBX───OS20304DS203042030OS20324DS203242032OS20326DS203262032OS21294DS2129421294464──────TAF212916TAF212920TA2116ZTA2120ZYT2116YT2120─NAX2030NBX2030RNAF203212RNAFW203224RNAF203212RNAFW203224────21514
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