>> P.78
B11SHELLTYPENEEDLEROLLERBEARINGSNote(1)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remark ShellTypeGreaseRetainedFullComplementNeedleRollerBearingsareprovidedwithprepackedgrease.Standardtypeandclosedendtypebearingsarenotprovidedwithprepackedgrease,soperformproperlubricationwhenusingthesetypesofbearings.Shaftdia.mmIdentificationnumberMass(Ref.)gStandard171819─TA1715ZTA1720ZTA1725Z────TA1813ZTA1815ZTA1817ZTA1819ZTA1820ZTA1825ZTA1916ZTA1920Z────202517.623.529────16.418.52123.524.530.52329─TAM1715TAM1720TAM1725────TAM1813TAM1815TAM1817TAM1819TAM1820TAM1825TAM1916TAM1920─19.52531────18.520.52325.526.532.525.531TLA1712Z─────TLA1812ZTLA1816Z────────11.5─────1216.2────────TLAM1712─────TLAM1812TLAM1816────────────YT1715YT1725──────────13─────13.717.9────────────20.535.5──────────Mass(Ref.)gClosedendMass(Ref.)gStandardMass(Ref.)gClosedendMass(Ref.)gGreaseretained16───TA1616ZTA1620Z───2227───TAM1616TAM162010.914.820──TLA1612ZTLA1616ZTLA1622Z──12.216.121.5──TLAM1612TLAM1616TLAM1622────────────Shaftdia.16-19mm
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