>> P.216
-JointedFlatRollerCage・RollerSelectionClass-6JointedatrollercageStandardlengthretainerJointedflatrollercage:NosymbolIndicatefulllengthoftheretaineraswellandspecifyoneslongerthanthestandardlength.:JFlatRollerCagewithextendedfulllengthcanbeproducedbyconnectingsteelmaderetainerseachother.Ifneeded,pleasespecifyaretainerfulllengthinmmafterthesupplementalcode"J"followingthewayindicatedintheexampleofanidentificationnumber.MaximumlengthofajointedflatrollercageisindicatedinTable2.LengthlongerthanthemaximumstatedinTable2canbeprepareduponrequest.ContactIKOforfurtherinformation.SpotweldingSinglerowJointedmetalDoublerow1.giFConnectionbyspotweldingTable2Maximumlengthofjointedflatrollercageunit:mmIdentificationnumberMaximumlengthofretainerFTFTFTFTFTFTFTFTFTFTFTFTFTFTFTWFTWFTWFTWFTWFTWFTWFTW2010251530203525403040354026V503850435030V1008010060V200120200100V4030VA5045A5050A5035VA10095A10070VA200150A200120VA300375600100015001000600100015007RollerselectionclassForrollerselectionclassesandtolerancesofdimensionsforrollerdiameters,seeTable3.TolerancesofdimensionsforrollerdiametersareindicatedinTable3.Normally,oneofthestandardselectionclassesisdelivered.Toachieveaccurateloaddistribution,itisnecessarytocombineproductswiththesameselectioncode.Ifneeded,pleasespecifyitfollowingthewayindicatedintheexampleofanidentificationnumber.Table3Rollerselectionclassunit:μmSelectionSelectionAveragetolerancesofdimensionsclasscodeforrollerdiameters(1)StandardSemi-standardB2B4B6B8A1A2A3A4A5A60～-2-2～-4-4～-6-6～-80～-1-1～-2-2～-3-3～-4-4～-5-5～-6Note(1)ThedimensionalaccuracyofrollersconformstoJISB1506"Rollingbearings-Rollers."Fordetailedinformationonaccuracy,pleasecontactIKO.Ⅱ-208
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