>> P.280
G9COMBINEDTYPENEEDLEROLLERBEARINGSShaftdia.15-70mmNeedleRollerBearingswithAngularContactBallBearingNeedleRollerBearingswithThree-pointContactBallBearingNotes(1)Minimumallowablevalueofchamferdimensionr(2)llowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remarks1.Theouterringhasanoilgrooveandanoilhole.2. Nogreaseisprepacked.Performproperlubrication.Shaftdia.mmIdentificationnumber15172025303540455055606570AngularcontacttypeNATA5902NATA5903NATA5904NATA5905NATA5906NATA5907NATA5908NATA5909NATA5910NATA5911NATA5912NATA5913NATA591450.555.51111311512503554104205856256651070Mass(Ref.)gThree-pointcontacttypeNATB5902NATB5903NATB5904NATB5905NATB5906NATB5907NATB5908NATB5909NATB5910NATB5911NATB5912NATB5913NATB59145358.51151361572603754354456156607101130Mass(Ref.)gd15172025303540455055606570C18182323232730303034343440Brsmin(1)20202525253034343438383845Fw202225303542485558636875800.30.30.30.30.30.60.60.60.61111D283037424755626872808590100BoundarydimensionsmmNATA59DFwdrrrrC
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