>> P.150
Mass(Ref.)g3240.533.54255.595.5718981.510434.543.551.583.556.597.5578564.597.564111115133GTR──────TR──────TAF243216TAF243220TAF253316TAF253320────GTR253820GTR253825TR253820TR253825──────────────────────────────TAF263416TAF263420TAF283720TAF283730──TAF293820TAF293830TAF304020TAF304030──TR304425──GTR304425──MACHINEDTYPENEEDLEROLLERBEARINGSWithoutInnerRingShaftdia.24-30mmIdentificationnumberRNA49RNA69RNA48TAF───────────────────────────RNA6904─────────RNA69/22───────────────RNA4904───────RNA6905───RNA4905────RNA49/22─Shaftdia.mm242526282930Notes(1)Minimumallowablevalueofchamferdimensionr(2)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remarks1.TAFserieswitharollersetborediameterFwof26mmorlesshavenooilhole.Inothers,theouterringhasanoilgrooveandanoilhole.2.Nogreaseisprepacked.Performproperlubrication.D11
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