>> P.226
BoundarydimensionsmmStandardmountingdimensionsmmBasicdynamicloadratingBasicstaticloadratingDaMax.5353606060606361666667677373777782828787929297102107112Db45.845.845.845.850.850.850.850.855.855.855.855.860.860.86666717176768181869196101CNC0N23300399003320056900271004640035900615002860049000374006410047100942005330010700059300119000611001220006600013200066400133000389006670071700143000593001020001270002550006120010500013600027200063100108000144000289000650001110001530003060006660016100069600174000709001820007250019100048.548.550.950.954.254.255.255.259.559.560.960.966.366.3727277778282878792971021070.30.30.30.30.30.30.30.60.30.311111.51.51.51.51.51.51.51.51.51.51.51.5(1)rsmindbC1734204020402040204020402040306030603060306030303030FwD454545455050505055555555606065657070757580808590951005555626262626565686872727878858590909595100100105110115120Shaftdia.45-100mmIdentificationnumber455517RNAF455534RNAFW456220RNAF456240RNAFW506220RNAF506240RNAFW506520RNAF506540RNAFW556820RNAF556840RNAFW557220RNAF557240RNAFW607820RNAF607840RNAFW658530RNAF658560RNAFW709030RNAF709060RNAFW759530RNAF759560RNAFWRNAF8010030RNAFW8010060RNAF85105309011030RNAFRNAF9511530RNAF10012030Mass(Ref.)g83.5167184370138275170340167335220440255510470945500100053010605601120590625655685Shaftdia.mm4550556065707580859095100Notes(1)Minimumallowablevalueofchamferdimensionr(2)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof50%ofthisvalueisallowable.Remarks1.RNAFhasnooilhole.RNAFWisprovidedwithanoilgrooveandanoilholeontheouterring.2.Nogreaseisprepacked.Performproperlubrication.D87NEEDLEROLLERBEARINGSWITHSEPARABLECAGEWithoutInnerRing
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