>> P.250
Boundarydimensionsmm(1)rsminJ9694.59696.5101101101106106114.5112114.5120123123136136143.5147147154157.5157.51.5.51.5111.51.51.51.51.51.51.51.51.51.51.51.51.51.5221.522d858585859090909595100100100105110110120120125130130135140140D120118120120125125125130130140135140153150150165165178180180188190190C3550354535355035354050405040404545605050605050Mass(Ref.)g11901530115015001250121017401300127018501900177028902010193027802680449037503610479039903840ROLLERBEARINGSCagedRollerBearingsWithSealFullComplementRollerBearingsWithSealShaftdia.85-140mmIdentificationnumberCagedtypeShaftdia.mmFullcomplementtypeTRU8511850UU──TRU8512045UU──TRU9012550UU──TRU10013550UU──TRU10515350UU────TRU12517860UU──TRU13518860UU────────NAU4919UU──NAU4920UU──NAU4922UU─NAU4924UU──NAU4926UU──NAU4928UUNAU4917UUNAU4918UUNAG4917UU───NAG4918UU──NAG4919UU─NAG4920UU───NAG4922UU─NAG4924UU──NAG4926UU──NAG4928UU─859095100105110120125130135140Notes(1)Minimumallowablevalueofchamferdimensionr(2)Allowablerotationalspeedappliestogreaselubrication.Consideringthattheaxialloadactsunderpracticaloperatingconditions,upto1/10ofthisvalueisrecommendedforactualuse.Remarks1.Theouterringhasanoilgrooveandtwooilholes.2.Thebearingswithsealsareprovidedwithprepackedgrease.E17
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