>> P.163
旋削形ニードルベアリングNATAFITRIBRIDaFwDFwDFwDCrCrCrrrrRNA49RNA48TAFTRRNA69GTR(2)許容回転数min-1350035003500350035001400350035001300350030003000300030001100300025002500100025002500250025001N≒0.102kgf163本基動定格荷重C本基静定格荷重C0NN1060001160001340001820001830002450001450002330003150002400002710003240005140003950006030003290004140006140009320023900015200035700096900259000187000435000307000409000625000923000158.5116000340000172180180168.5182183.5201215000320000423000540000675000989000120000363000224000580000168000446000324000712000主要寸法mm取付関係寸法Da最大mm125123.5125123.5127127133.5145145135143.5145158.5170170(1)rsmin.1.111111.51.51.11.51.511.111.11.51.51.11.51.51.51.11.51.12C3035406350504050503040304560603550606035504060Fw110110110110110110115115115120125130135140140145150150150155160165170D130130130130135135140153153140150150165178178165180188188175190190210