>> P.318
I5■InternalStructuresandShapesRollerguidemethodCamFollowersincludethecagedtypeandthefullcomplementtype.Thecagedtypehasasmallcoeffi-cientoffrictionandissuitableforhighspeedrota-tions,whilethefullcomplementtypeissuitableforheavyloadsatlowspeedrotations.TypeofmaterialInadditiontohighcarbonsteelproducts,stainlesssteelproductsarealsoavailable.Stainlesssteelprod-uctsaresuitedforapplicationswhereoilcannotbeusedorwherewatersplashes,andincleanrooms.SealstructureAvailableCamFollowersincludetheshieldtype,thesealedtype,andtypewithThrustDiskSealsTM.Intheshieldtype,labyrinthsareformedbythenarrowclear-ancesbetweentheouterringandthestudflange,andbetweentheouterringandthesideplate.Thesealedtypeincorporatessealsinthenarrowclearances(theshieldtypelabyrinths)topreventtheingressoffor-eignsubstances.ThesealedtypewithThrustDiskSealsTMpreventsgreaseleakageandtheingressofforeignsubstancesintothebearinginterior.Italsopreventsfrictionandabrasionontheinteriorofthebearingcausedbyaxialloadgeneratedduetomount-ingerrors.ShapeofouterringoutsidesurfaceTheoutsidesurfaceoftheouterringofCamFollowers,whichmakesdirectcontactwiththemat-ingcamguidesurface,iseithercrownedorcylindri-cal.Thecrownedouterringsareeffectiveinmoderat-ingtheedgeloadduetomountingerrors.Thecylin-dricalouterringshavealargecontactareawiththematingcamguidesurface,andaresuitableforappli-cationsinwhichtheappliedloadislargeorthecamguidesurfacehardnessislow.TheCamFollowerserieshasvarioustypes,suchashighcarbonsteeltype,stainlesssteeltype,cagedtype,fullcomplementtype,shieldtype,sealedtype,typewithcrownedouterring,typewithcylindricalouterring,etc.《SealedtypewithThrustDiskSealsTM》(1)PartAenlargedviewPartANotes(1) ApplicableonlytoInchSeriesCamFollowersCR(StudHeadHexHole)《Stainlesssteelmade》《Highcarbonsteelmade》《Fullcomplement》《Withcage》《Shieldtype》《Sealedtype》《Crownedouterring》《Cylindricalouterring》RR
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