>> P.86
B19SHELLTYPENEEDLEROLLERBEARINGSNote(1)llowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remarks1."W"intheidentificationnumberindicatesthatrollingelementsarearrangedindoublerows.2. ShellTypeGreaseRetainedFullComplementNeedleRollerBearingsareprovidedwithprepackedgrease.Standardtypeandclosedendtypebearingsarenotprovidedwithprepackedgrease,soperformproperlubricationwhenusingthesetypesofbearings.Shaftdia.mmIdentificationnumberMass(Ref.)gStandard29303235TA2920ZTA2930Z───────TA3013ZTA3015ZTA3020ZTA3025ZTA3030ZTA3220ZTA3230Z────TA3512ZTA3515ZTA3520ZTA3525ZTA3530Z4770───────36.54254.5688057.586────38.54862.57897TAM2920TAM2930───────TAM3013TAM3015TAM3020TAM3025TAM3030TAM3220TAM3230────TAM3512TAM3515TAM3520TAM3525TAM35305275.5───────42.547.56073.585.563.597.5────46567085.5105───TLA3012ZTLA3016ZTLA3018ZTLA3020ZTLA3026ZTLAW3038Z────────TLA3512ZTLA3516ZTLA3520Z────────23.530.534.5384969────────273543.5────────TLAM3012TLAM3016TLAM3018TLAM3020TLAM3026TLAMW3038────────TLAM3512TLAM3516TLAM3520────────29364043.554.574.5────────34.542.551───────YT2920─────────────YT3220──────────58.5─────────────71.5────────Mass(Ref.)gClosedendMass(Ref.)gStandardMass(Ref.)gClosedendMass(Ref.)gGreaseretainedShaftdia.29-35mm
| < 
| 
> | 
>>
