>> P.76
Mass(Ref.)g─5.1─────12.8Greaseretained─YTL1210─────YT1212Mass(Ref.)g4.7─9.4─────ClosedendTLAM1210─TLAM1212─────Mass(Ref.)g4.3─8.6─────StandardTLA1210Z─TLA1212Z─────IdentificationnumberMass(Ref.)g───11.51418.322.5────Closedend───TAM1212TAM1215TAM1220TAM1225────Mass(Ref.)g───10.513.117.321.5───────TA1212ZTA1215ZTA1220ZTA1225Z────Shaftdia.mmStandard12131415──────────────────────────────────TLA1312Z9.2TLAM131210.1TLA1412ZTLA1416Z9.813.2TLAM1412TLAM141610.814.3TLA1512ZTLA1516ZTLA1522Z10.41419.1TLAM1512TLAM1516TLAM152211.515.220.5────────────────────────────────TA1510ZTA1512ZTA1515ZTA1520ZTA1525Z10.812.915.92125TAM1510TAM1512TAM1515TAM1520TAM152512.314.317.322.526.5TA1416ZTA1420Z18.423TAM1416TAM142019.624Note(1)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remark ShellTypeGreaseRetainedFullComplementNeedleRollerBearingsareprovidedwithprepackedgrease.Standardtypeandclosedendtypebearingsarenotprovidedwithprepackedgrease,soperformproperlubricationwhenusingthesetypesofbearings.B9SHELLTYPENEEDLEROLLERBEARINGSShaftdia.12-15mm