>> P.399
I86Examplesofidenti(cid:16)cationnumberNASTRZZUU10NARTRUUV10NARTRR15NARTFUUUU12Example1Example2Example3Example4ModelcodeMetricseriesInchseriesRNASTNASTNARTNART…/SGNURTCRYWithoutinnerringWithinnerringSeparableRollerFollowerNon-separableRollerFollowerC-LubeRollerFollowerCylindricalRollerFollowerNon-separableRollerFollowerSizeThesizeindicatestheborediameteroftheinnerring.(unit:mm)Intheinchseries,theouterdiameteroftheouterringisindicatedinunitsof1/16inch.HighcarbonsteelmadeStainlesssteelmadeTypeofmaterialNosymbolF(1)WithcageFullcomplementtypeRollerguidemethodNosymbolVSealstructure(SeparableRollerFollower)NosymbolZZZZUUOpentypeShieldtypeSealedtypeShapeofouterringoutsidesurfaceRNosymbolWithcrownedouterringWithcylindricalouterringSealstructure(OtherRollerFollower)NosymbolUUShieldtypeSealedtype/SGNote(1)ApplicabletoNon-separableRollerFollowersonly■IdentificationNumberSomeexamplesoftheidentificationnumberofRollerFollowersareshownbelow.I