>> P.153
旋削形ニードルベアリングNATAFITRIBRIDaFwrCCrCrDFwDFwDrrrRNA49TAFTRRNA69(Fw≦35)RNA69GTR主要寸法mm取付関係寸法Fw3232323232353535353535373738383838404040404040D4242454545454547474848474748485252505052525555C2030173030203017303030203020303030203020362020(1)rsminDa最大mm0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.60.60.30.30.60.60.60.64040434343434345454646454546464848484848485151本基動定格荷重C本基静定格荷重C0(2)許容回転数N25700368002450041800N42200672003270064800min-112000120001200012000580001010004500269003860025200430004740061100282004050028100403005080064200294004230031200535003740044300462007360034700690001100011000110001100072300110000110004500501007980050200800008110012100054100862004780095700557007360011000110001100011000110004000100001000010000100001000035001N≒0.102kgf153
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