>> P.149
旋削形ニードルベアリングNATAFITRIBRIDaFwDFwDCrCrrRNA49TAFTRRNA69(Fw≦35)rGTR主要寸法mm取付関係寸法Fw16161616171718181819192020202020202121222222222222D24242424252526262627272828282833332929303030303434C13162022162013162016201316202320201620131620232525(1)rsminDa最大mm0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.322222222232324242425252626262631312727282828283232本基動定格荷重C本基静定格荷重C0N9660123001550017100129001630010600134001700014000177001090013900176001930024300292001440018200117001490018900208002910037900N11100151002040023000163002200012800175002360018700253001380018800254002880026500372002000027100156002120028700325003680057800(2)許容回転数min-12500025000250002500025000250002000020000200002000020000200002000020000200002000075001900019000180001800018000180001800070001N≒0.102kgf149
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