>> P.166
Mass(Ref.)g35200148003700015600387002790056400588006120086900GTR──────────TR──────────Shaftdia.360-490mmIdentificationnumberRNA49RNA69RNA48TAFShaftdia.mm───────────RNA4868─RNA4872─RNA4876──────────────360RNA4964370380390400415430450470490─RNA4968─RNA4972─RNA4976RNA4980RNA4984RNA4988MACHINEDTYPENEEDLEROLLERBEARINGSWithoutInnerRingNotes(1)Minimumallowablevalueofchamferdimensionr(2)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remarks1. Theouterringhasanoilgrooveandanoilhole.2.Nogreaseisprepacked.Performproperlubrication.D27
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