>> P.146
Mass(Ref.)g3.44.24.65.36.45.96.98.37.49.112.99.813.29.310.714.312.612.216.313.616.52126.522.528IdentificationnumberRNA49RNA69RNA48TAFTRGTR──────────────────────────────────────────────────TAF51010TAF51012──TAF61212─TAF71410TAF71412─TAF81512TAF81516TAF91612TAF91616─TAF101712TAF101716─TAF121912TAF121916──TAF142216TAF142220TAF152316TAF152320────────────────────────────────────────────────────RNA493RNA494─RNA495──RNA496────RNA497──RNA498──RNA499RNA4900────MACHINEDTYPENEEDLEROLLERBEARINGSWithoutInnerRingShaftdia.5-15mmShaftdia.mm5678910121415D7Notes(1)Minimumallowablevalueofchamferdimensionr(2)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remarks1.TAFserieswitharollersetborediameterFwof26mmorlesshavenooilhole.Inothers,theouterringhasanoilgrooveandanoilhole.2.Nogreaseisprepacked.Performproperlubrication.
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