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D21Shaftdia.90-105mmMACHINEDTYPENEEDLEROLLERBEARINGSWithoutInnerRingShaftdia.mmIdentificationnumberMass(Ref.)gRNA49RNA69RNA48TAFTRGTR─RNA49/82───────TAF9511526─TAF9511536──────9590─RNA4916─────RNA6916────TAF9011025─TAF9011035─────────4955756904555506401010105─RNA4918─────RNA6918────TAF10512526─TAF10512536─────────5457407601360─RNA4917─────RNA6917────TAF10012026─TAF10012036─────────5257057251300────────TR9311850──GTR93118509312101340────────TR10012550──GTR1001255010012901440────────TR9512045──GTR951204511201230Notes(1)Minimumallowablevalueofchamferdimensionr(2)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remarks1. Theouterringhasanoilgrooveandanoilhole.2.Nogreaseisprepacked.Performproperlubrication.
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