>> P.520
滚针轴承用密封垫片TLA4012ZTLA4016ZTLA4020ZTA4015ZTA4020ZTA4025ZTA4030ZTA4040ZYT4015YT4025───RNAF─NAXNBX─TAF405020TAF405030RNAF405017RNAFW405034─RNA49/32RNA69/32─NAX4032NBX4032TR405520GTR405520RNAF405520RNAFW405540RNA4907RNA6907───轴径40-50mm公称型号主要尺寸mm搭配的轴承TA…ZTLA…ZYTLYTRNATRTAFGTR─一块唇部二块唇部d1DOS40474DS404744047b4OS40504DS4050440504轴径mm40OS40526DS4052640526OS40556DS405564055OS42557─42554267520
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