>> P.410
I97Remarks1.heinnerringhasanoilhole.2.hesealedtypeisprovidedwithprepackedgrease.Theshieldtypeisnotprovidedwithprepackedgrease.Performproperlubricationforuse.Shaftdia.mmIdentificationnumberWithcageFullcomplement4550NART45R─NART50R──NART45VR─NART50VRNART45UUR─NART50UUR──NART45VUUR─NART50VUUR9159359801010WithcageFullcomplementMass(Ref.)gCrownedouterringCrownedouterringShieldtypeSealedtypeNART…RROLLERFOLLOWERSNon-separableRollerFollowers·HighcarbonsteelmadeWithCage/WithInnerRingFullComplementType/WithInnerRingShaftdia.45-50mm