Description:Theneedlerollerbearingwithoutinnerringissuitableforthepartsofwhichtheradialsizeislimited.Becauseofnoinnerring,thesurfaceofshaftjournalfittedwithitisacteddirectlyasrollingsurface.ItisrequestedthatthesurfacehardnessbenolessthanHRC60,surfaceroughness,nomorethan0.63um.Thiskindofbearingdoesnotlimittheaxialshiftofshaftandhousingandhashighlimitingrotationalspeed.Theinnerringhasnoshoulderinthisbearing.Forthispurpose,theinnerring,outerringcompletesetofneedlesandcagecanbemountedrespectively.Thisbearingdoesnotlimittheaxialshiftofshaftandouterhousing.Sincethecageseparatestheneedlessoastoreducefriction.Itcanbeusedforthepartswithhighrotationalspeed.轴径轴承型号外型尺寸基本额定负荷极限转速FWDCrS动静油润滑CCommmmMin.Nrpm5+NK5/10TN510100.152350192039000+NK5/12TN510120.1530002650390006+NK6/10TN612100.152600228037000+NK6/12TN612120.1533503150370007+NK7/10TN714100.32850265034000+NK7/12TN714120.336503600340008+NK8/12TN815120.33950410032000+NK8/16TN815160.35100580032000+NKS8TN816130.350004700320009+NK9/12TN916120.345005. . .

Description:Theneedlerollerbearingwithoutinnerringissuitableforthepartsofwhichtheradialsizeislimited.Becauseofnoinnerring,thesurfaceofshaftjournalfittedwithitisacteddirectlyasrollingsurface.ItisrequestedthatthesurfacehardnessbenolessthanHRC60,surfaceroughness,nomorethan0.63um.Thiskindofbearingdoesnotlimittheaxialshiftofshaftandhousingandhashighlimitingrotationalspeed.Theinnerringhasnoshoulderinthisbearing.Forthispurpose,theinnerring,outerringcompletesetofneedlesandcagecanbemountedrespectively.Thisbearingdoesnotlimittheaxialshiftofshaftandouterhousing.Sincethecageseparatestheneedlessoastoreducefriction.Itcanbeusedforthepartswithhighrotationalspeed.ShaftModelBoundaryDimensionsBasicLoadRatingLimitingSpeeddFDBrSDynamicStaticGreaseCCommmmMin.Nrpm5+NKI5/12TN5815120.33950410032000+NKI5/16TN5815160.351005800320006+NKI6/12TN6916120.34500500031000+NKI6/16TN6916160.35900710031000+NKIS6TN61019130.358006000290007+NKI7/12TN71017120.34750550029000+NKI7/16TN71017160.36200780029000+NKIS7TN71222160.6960. . .

型号额定扭矩超越极限转速〔r/min〕外形尺寸〔mm〕重量〔Nmiddot;m〕内环外环dDeD1d1〔kg〕0.0080.013-0.050CK-×2238×10.0504300215022.2238.881050170.03CK-×2744×13.5953450170027.7644.4213.558210.055CK-×3047×13.5993150155030.344713.562230.06CK-×3148×13.51273000150031.7548.4113.563240.06CK-×3584×16.02202500125038.0954.751671290.085CK-×4157×13.51792300115041.2757.9313.575320.09CK-×4461×16.02902150105044.4561.111679340.095CK-×4966×13.5245190095049.7266.3813.586380.1CK-×5471×13.5336175085054.7671.4213.592420.11CK-C×5471×16.0420175085054.7671.421692420.13CK-×5471×21.0615175085054.7671.422192420.18CK-×5471×25.4792175085054.7671.4225.492420.2CK-×5774×16.0483165080057.7674.421698440.11CK-×6380×21.0645150075063.348021104500.175CK-×7288×13.5540130065072.2288.8813.5115560.14CK-×7288×16.01023130065072.2288.8816115560.185CK-×7288×21.01023130065072.2288.8821115560.21CK-×7996×25.41630120060079.796.3625.4124610.28CK-×83100×25.41645115055083.3410025.4132650.27CK-×87103×16.01000110050087.3103.9616134670.165CK-×103119×16.01290900450103.23119.. . .

型号尺寸轴承系列轴承负载重量摩擦阻力dynstatVSK(KK)d〔mm〕TKN1)〔Nm〕nmax〔min-1〕D〔mm〕L〔mm〕C(kN)C0(kN)〔kg〕TR(Ncm)8*-2.0150002293.280.860.0150.51262017.41000032106.12.770.040.715620213.5840035117.43.420.060.917620324.5735040127.93.80.0701.120620440600047149.44.460.1101.3256205685200521510.75.460.1402.03062061104200621611.76.450.2104.43562071403600721712.67.280.3005.840-2603000802215.5412.250.57.0CSKhellip;2RS8**2.0150002293.280.860.0150.812-7.41000032146.12.770.053.01513.5840035167.43.420.0704.01724.5735040177.93.80.095.62040600047199.44.460.1456.025685200522010.75.460.1756.0301104200622111.76.450.2707.5351403600722212.67.280.4008.240***-2603000802715.5412.250.610型式尺寸轴承系列轴承负载重量（kg）摩擦阻力dynstatCSK..P2)d〔mm〕TKN1)〔Nm〕nmax〔min-1〕D〔mm〕L〔mm〕b〔mm〕t〔mm〕〔kN〕C〔kN〕C0〔kg⑷TR〔Ncm〕15620213.5840035117.43.420.060.917620324.5735040127.93.80.0701.120620440600047149.44.460.1101.3256205685200521510.75.460.1402.03062061104200621611.76.450.2104.43562071403600721712.67.280.3005.840*-2603000802215.5412.250.57.0CSK..PP2)15620213.5840035. . .

TheDCmodelisanirregularactuatorretainerone-wayclutchwithoutinnerandouterrings.Thismodelmustbeinaccordancewiththecustomer'sowndesignoftheinnerringandouterring,bearingsupportaxialandradialload,lubricationgreaseandoilseal.Thespacetoleranceofthecontactsurfaceoftheirregularactuatorsmustbewithintherange.ThewidthofthecontactsurfaceoftheouterringandtheinnerringshallnotbelessthansizeE.Thecontactsurfaceshallnothaveanygroovestoensurenormalfunction.Pleaserefertothenextpage.Theoriginalfactorycanprovidetheinnerringandouterringinstandardform,pleaserefertothenextpage.Pleaserefertothefollowingsurfacehardnessspecificationsifyoucandirectlyinsertthehardenedsteelshaftandworkpiecewall.ThehardnessofthecontactsurfaceaftergrindingshallbeHRC60~62,andthehardeningdepthshallbegreaterthan0.6mm.TheinternalhardnessofthecontactsurfaceshallbeHRC35~45,thesurfacesmoothnessofthecontactsurfaceshallbelessthan22CLA,andthemaximumacceptableskewofthecontactsurfaceshallbe0.007mmwithin25mmwidth型式作动子空间夹子数量作动子数量重量TKN1)〔Nm〕Phi;c. . .

Description:AsforModelK,K--Dradialneedleandretainerassembly,thiskindofbearingonlyhasagroupofradialneedleandretainerassembly.Withsmalloutsidediametersize,itissuitablefortheparts,wheretheradialsizesarespeciallylimited,usedforbearingtheradialloadModelK.ZW,KZWDradialneedleandretainerassemblyisthedoublerowradialneedleandretainerassembly.Asforthiskindofbearing,sinceithasnotcollar,thesurfaceofjournalandthesurfaceofholeatthehousingaredirectlyactedasrollingsurfacewithsurfacehardnessHRC60andsurfaceroughnessRanomorethan0.63um.Inordertosatisfytherequirementofmainmachine,thiskindofbearingcanbemadeinsplitbearingconvenientformountingModelK.DrepresentsasthesinglerowsplitbearingandModelK-.ZWDrepresentsasdoublerowsplitbearing.(1-1)Ksingle-rowradialneedlerollerandcageassembly,(1-2)K.ZWdouble-rowradialneedlerollerandcageassembly,(1-3)K.Dpartialsingle-rowradialneedlerollerandcageassembly,(1-4)K.ZWDdouble-rowradialneedlerollerandcageassembly.轴径轴承型号重量外形尺寸额定负荷极限转速ShaftBearingDesignationMassBoundaryDimensionsB. . .

Description:Thiskindofbearingissuitableforthepartsinwhichtheradialsizeisspeciallylimited.Sincethebearinghasnotcollar,thesurfaceofshaftjournalandthesurfaceofhousinginnerborearedirectlyactedasrollingface.Itisrequestedthatthehardness,surfaceroughnessandsizeaccuracyofshaftjournalsurfaceandhousinginnerboresurfacefittedwithitbeadaptabletothecollarofbearing.AnotherpivotcylinderismodifiedasflatcylinderwithM-typecagestructure.Itsspeedperformanceisgreatlyimproved.. . .

Description:Therod-useneedlerollerandcageassemblyismainlyusedforengine,compressorandothercrank-guide.Thedesignationoftherod-useneedlerollerandcageassemblyiscomposedofletterandnumber.TheletterKZKrepresentscrankpineassemblyandKBKrepresentspistonpinassembly.TheneedlerollerandcageassemblyforKzKcrankpinadaptsM-typecagewithreliableperformance.Ithasspecialrequirement.Thesurfaceofcagecanbesilver-platedorcopper-coated.TheneedlerollerandcageassemblyforKBKpistonpinisdifferentfromKzK(externalguideforcrankpin).Itisinternallyguidedonthepistonpin),thusincreasingthelengthofneedle.. . .

Description:ThrustNeedleRollerBearing,SeriesAXK,AXW,AXTC,NTB.ThrustParallelRollerBearing,Series811,812,893,874,894.Thethrustneedlerollerbearingorthrustparallelrollerbearingissuchamannerthattheneedles(rollers)withcagearesetupinthespacebetweenrollwayandcollarandthecagereliablyguidesandclampsalotofrollingbodies.Thereisalittledifferenceamongtherollingbodiesinthesameset.Thethrustneedlerollerbearingorthrustparallelrollerbearingistheoneonlysupportingtheaxialloadinonedirection.Itisusedasthebearingallocationhavingthegoodrigidityandaxialsmallspace.ThrustCollar,ShaftRingandSeatRing.ThrustCollarSeriesAS,LS.GS.WS,ZS,TRATRB,TRCTRD.SeriesASthrustcollarispunchedwiththehighqualitysteelspringplateinthicknessof1mmandquenchedandpolished.Whenthesurfaceoftheadjacentpartscannotbeactedasrollway,althoughithasagoodrigidity,SeriesAScollarshallplayitsfullaction.SeriesGs.WS.LSthrustcollarsaremadeofbearingsteelwiththequenchingprocess.TheoutersurfaceofGSseatringandtheinnersurfaceofWSshaftringareground.SeriesLSthrust. . .

Description:ThrustNeedleRollerBearing,SeriesAXK,AXW,AXTC,NTB.ThrustParallelRollerBearing,Series811,812,893,874,894.Thethrustneedlerollerbearingorthrustparallelrollerbearingissuchamannerthattheneedles(rollers)withcagearesetupinthespacebetweenrollwayandcollarandthecagereliablyguidesandclampsalotofrollingbodies.Thereisalittledifferenceamongtherollingbodiesinthesameset.Thethrustneedlerollerbearingorthrustparallelrollerbearingistheoneonlysupportingtheaxialloadinonedirection.Itisusedasthebearingallocationhavingthegoodrigidityandaxialsmallspace.ThrustCollar,ShaftRingandSeatRing.ThrustCollarSeriesAS,LS.GS.WS,ZS,TRATRB,TRCTRD.SeriesASthrustcollarispunchedwiththehighqualitysteelspringplateinthicknessof1mmandquenchedandpolished.Whenthesurfaceoftheadjacentpartscannotbeactedasrollway,althoughithasagoodrigidity,SeriesAScollarshallplayitsfullaction.SeriesGs.WS.LSthrustcollarsaremadeofbearingsteelwiththequenchingprocess.TheoutersurfaceofGSseatringandtheinnersurfaceofWSshaftringareground.SeriesLSthrust. . .

Description:HF,FC,RC(rollerpincoupling):Iscomposedofthedrawncupandtheplasticretainer;Theretainermaybringtheplasticreedalsotobepossibleonthestainlesssteelreedguidancerollerpin,intheaddendumcircleinclinerollerconveyerandtherollerpintakesthelockingarrangement.HFL,FCB,RCB(couplingandbearingassembly):Thesupportingbearinginstallsintherollerpincoupling'sbothsidesandwithstandstheradialload,thosewhotakethesupportingbearingistherollerpinandtheplasticretainermodule.轴径ShaftDiameter离合器型号重量Mass近似Approx外形尺寸转动力矩TorgueMa极限转速注1适用的冲压外圈滚针轴承BorndaryDimensionsClutchDesignationLimitingSpeedSuitableDrawnCupBearings塑料弹簧不锈钢簧片FwDC轴旋转RotatingShaftMin-1外圈旋转RotatngOuterRingMin-1mmPlasticSpringsSteelSpringsgmmNmrpmHF系列(INA/依纳公司)3HF0306KF0.936.560.2360007000HK0306TN4HF0406KF--14860.34340008000HK0408TNHF0406KFR--14860.1340008000HK0408TN6HF0608KF2.861081.52000011000HK0608HF0612KFHF06123610121.762300013000HK0608HF0612KFRHF0612R3610121.762300013000HK0608HF0612103.56121032000013000HK0612088HF0812KFHF08123.5812123.1517. . .

Description:Thedrawncuprollerclutchisfittedinthehousingborewithoutaxialorientation.Therollerclutch'stoleranceisdeterminedbytheaccuracyofthehousingbore.ThesurfacerouyhnessmustbelessthanRa0.8.Theinscribedcircle'sdiameterofrollerhutchissameasseriesHK's.Thegrindingoperationshaft'shardnessshouldbecontrolledHV670-840.WorkingtemperaturerangofrollerclutcheswithsteelspringsisbetweenCand+120C,whereasrollerclutcheswithplasticsprings'temperatureisbetweenCand+70C.ShaftDia.ModelWeightSize(mm)DrivingTorquemmgInnerDia.OuterDia.Height(Nm)4OWC406GXRZ1.64862.54OWC408GXRZ1.84883.14OWC410GXRZ1.84105.42.85OWC511GXRZ25115.43.56OWC612GXRZ2.36125.45.2OWC612GXLZ2.36125.45.28OWC814GXRZ2.88145.46.18OWC814GXLZ2.88145.46.1OWC812GXRZ2.881255.810OWC1016GXRZ310165.49.510OWC1016GXLZ310165.49.56OWC612-8.42.356128.46.86OWC610GXRZ2.38610.284.66OWC614-72.161476.66OWC7202.5612.77.57.36OWC1783610.2157.38OWC816-72.681677.58OWC8123812.77.36.88OWC816-5.53.58165.58.28OWC816-6.23.88166.28.810OWC1016-83.3510168. . .

Description:IncludingthemodelsofRNA...RS,RNA.2RS,NK.RSNK.2RS:NA.RSNA.2RS:NKL.RSNKI2RS.Thesealringneedlerollerwithinnerringorwithoutinnerringisthesolidcollarneedlerollerbearingequippedwithsinglesideordoublesidesyntheticrubbersealringtoensurelong-termlubricatingfunction.轴径轴承型号外型尺寸基本额定负荷极限转速NA49..RSNA49..2RSdFDCBrS动静油润滑单面密封双面密封CCommmmMinNrpm10NA4900RSNA4900.2RS10142213140.3680069001300012NA4901RSNA4901.2RS12162413140.3760083001200015NA4902RSNA4902.2RS15202813140.38600103001000017NA4903RSNA4903.2RS17223013140.3880011000900020NA4904RSNA4904.2RS20253717180.31730019900750025NA4905RSNA4905.2RS25304217180.31930024200650030NA4906RSNA4906.2RS30354717180.32110028500550035NA4907RSNA4907.2RS35425520210.62650039500480040NA4908RSNA4908.2RS40486222230.63600053000420045NA4909RSNA4909.2RS45526822230.63800059000390050NA4910RSNA4910.2RS50587222230.640000640003500轴径轴承型号外型尺寸基本额定负荷极限转速RNA49..RSRNA49..2RSFWDCrS动静油润滑单面密封双面密封CCommmmMin.Nrpm14RNA4900RSRNA4900.2RS1422130.3680069001300016RNA4901RSRNA4901.2RS1624130. . .

Description:Becauseofnoinnerring,thisneedlerollerbearingissuitableforpartsofwhichtheradialsizeislimited.Thesurfaceofshaftjournalfittedwithitisacteddirectlyasrollingsurface.ItisrequestedthatthesurfacehardnessofshaftjournalbenolessthanHRC60andthesurfaceroughnessRavalue,nomorethan0.63um.ThiskindofbearingdoesnotlimittheaxialshiftofshaftandhousingTheouterringandinnerringhavenoshoulder.Forthispurpose,innerring,outerring,completesetofneedlesandcagecanbemountedrespectively.Thisbearingdoesnotlimittheaxialshiftofshaftandouterhousing.Sincethecageseparatestheneedlessoastoreducefriction.Itcanbeusedforthepartswithhighrotationalspeed.轴径轴承型号外型尺寸基本额定负荷极限转速1)FWDCED1d2D2rS动静n1oil≈CCommmmmin.Nmin-16NAO6X17X10TN1310.312.713.30.347505500290009NAO1812.317.618.30.3100009900260009X22X12TN12NAO12X24X132016.419.620.30.389001180024000NAO12X24X202016.419.620.30.3133001980024000NAO12X28X122216.421.622.30.310125002300015NAO15X28X132420.423.624.30.398001430021000NAO15X32X122620.425.626.50.313400162002100017NAO17X30X1. . .

DescriptionofNAV,RNAVseriesfullcomplementneedlerollerbearings:Asforthefullcomplementneedlerollerbearingwithinnerring,theouterringhastheoilhole.Thelubricatingoilcanbefedinfromtheoilhole.Theouterringhasthedoubleshoulders.Asforthefullcomplementneedlerollerbearingwithoutinnerring,sincetheinnerringhasnoshoulderandcage,theinnerring,outerringcompletesetofneedlescanbemountedrespectively.Itisssuitableforpartsofwhichtheradialsizeislimited.Thesurfaceofshaftjournalfittedwithitisacteddirectlyasrollingsurface.ItisrequestedthatthesurfacehardnessbenolessthanHRC60,surfaceroughness,nomorethan0.63um.Thiskindoffullcomplementbearing,withinnerringorwithoutinnerring,doesnotlimittheaxialshiftofshaftandhousing.Sincethiskindofbearinghasnocage,theneedlesrotatewithoutcorrectguiding,theyrubheavilyagainsteachotherandthebearinghasthelowlimitingrotationalspeed.ModelNumberd(mm)D(mm)B(mm)RNAV4902202813RNAV400221.873217RNAV4903223013RNAV400324.33518RNAV4904253717RNAV400428.74222RNAV4905304217RNAV400533.54722RNAV49063547. . .

Theouterringofdrawncupneedlerollerbearingispunchedwiththehigh-qualitysteelsheet.Theouterringhasthinwall.Thedrawncupneedlerollerbearinghasthecharacteristicsofsmallradialsectionarea,largeloadcarryingcapacity,lessinertiaandeconomicmanufacture.Itissuitableforsmallsectionheight,orwhenthehousingboreisn'tusedforraceway,thistypeisrecommendedtouse.Thebearingisassembledintothehousingboreunderacertainpressurewithoutfurtheraxiallocation.Thedrawncupneedlerollerbearinggenerallytakesitsshaftdiameterastheinternalraceway.However,theproperLRtypeinnerringcanbeusedinaccordancewithapplicationconditionThedrawncupneedlerollerbearinghastwostructures-withretainerandwithfullofneedles.Theyaredividedintoopen-endtypeandclose-endtype.Thestructurewithretainerhasthesinglesealringanddoublesealring.Thestructurewithfullofneedleshasalargeloadcarryingcapacity.FUMScanprovidealldrawncupneedlerollerbearingslistedinthiscatalogue,includingstandardsizeandnon-standardmetricsize,andinch-seriesaswellasthehigh-precisiondrawncup. . .

Description:Thiskindbearingconsistsoffullofneedlesextendingtoouterraceway,thusbearinghighload.Itisappliedtothesituationwherethedevicesmountedwithneedlerollerbearingsruninswingingoperationwithlowandmiddlespeed.Sincethebearingsarefedwithlubricatinggreasewhenaredelivered,itisunnecessarytoaddthelubricatinggreaseinassembling.ModelFFHopen-enddrawncupneedlerollerbearingwithfullofneedles,ModelMF,MFHhole-sealeddrawncupneedlerollerbearingwithfullofneedles,ModelFYopen-enddrawncupneedlerollerbearingwithfullofflat-headneedles,ModelMFYclose-enddrawncupneedlerollerbearingwithfullofflat-headneedles.轴径轴承型号外型尺寸基本额定负荷极限转速现行的原型的FWDC动静油润滑CCommmmNrpm3.175F3.175X6.35X6.35B-243.1756.356.3532005900190004.762F4.762X8.731X6.35B-344.7628.7316.3534006000190006.35F6.35X11.11X11.13B-476.3511.1111.133500605012000MF6.35X11.11X11.13M-4716.3511.1111.1335006050120008F-081050941/8812104050715013000FH-0810941/881410520071507400FH-0812942/8814124550715074009FH091050941/9913104900805012000FH0910941/9915108000115007100FH9X15X. . .

Thesealeddrawncupneedlerollerbearingismountedwithsealinglip.Ingeneral,thesealinglipcanprotectbearingfrompenetrationofimpuritiesandleakageoflubricatinggrease.Thesealringismadeofsyntheticrubberwithoperatingtemperaturein-120C.Thebearingsarefedwithhigh-qualitylithiumbasegrease.Inaddition,itisstandarddesignfordrawncupneedlerollerbearingwithoutoilholeanddoublerowdrawncupneedlerollerbearingwithoilhole.Itshouldbestatedinorderifchanged.ModelHK.2RSopen-enddouble-sealdrawncupneedlerollerbearing,ModelHK.RSopen-endsingle-sealdrawncupneedlerollerbearing,ModelBK.RSclose-endsinglesealdrawncupneedlerollerbearing.轴径轴承型号外型尺寸基本额定负荷极限转速现行的FwDC动静油润滑CCormmmmNrpm8HK0810RS812102250210019000HK08122RS8121222502100190009HK09X13X12RS91312380043001900010HK1012RS1014124100500019000HK10142RS101414410050001500012HK1214RS1218146100700015000HK12162RS121816610070001200014HK1414RS1420146100750013000HK14162RS142016610075001100015HK1514RS1521146800880011000HK15162RS1521166800880010000HK1518RS15211895001140010000HK15202RS152. . .

Multirowfullcomplementcylindricalrollerbearingaremainlyusedinsmallcoldrollingmillswhereveryconsiderablerollingforcesoccurbutwhererollingspeedislimited.Otherapplicationsforthesebearingsincludestraighteningmachines,shearsandextruders.Tofacilitateefficientlubrication,allmulti-rowfullcomplementcylindricalrollerbearingshavelubricationholes,oranannulargrooveandlubricationholesintheouterring.SL11SERIES(Triplerow,Locatingbearing)ItemWeight(kg)d（mm）D（mm）B（mm）SL119141.157010044SL119161.298011044SL1191829012552SL119202.910014059SL119223.1511015059SL119244.312016566SL119265.7513018073SL119286.114019073SL119309.715021088SL1193210.216022088SL1193410.817023088SL1193615.7180250101SL1193816.4190260101SL1194022.8200280116SL12SERIES(Quadruplerow,Locatingbearing)SL129141.497010057SL129161.658011057SL129182.659012568SL129203.8510014078SL129224.211015078SL129245.6512016587SL129267.5513018096SL129288.0514019096SL1293012.8150210116SL1293213.5160220116SL1293414.2170230116SL1293620.7180250133SL1293821.619026013. . .

Sphericalfullcomplementcylindricalrollerbearings(SL05,SL06series)LocatingbearingNon-LocatingbearingsWeight(kg)Dimensions(mm)Installationdimensionsd1dKballdiameterB/CB1rsS1SL05016E1.780120451.194SL06016E1.88012045551.12.588SL05018E2.890140501.5106SL06018E2.959014050601.52.5100SL05020E3.3100150551.5116SL06020E3.4510015055651.52.5110SL05022E4.9110170602130SL06022E5.2110170607525124SL05024E5.2120180602138SL06024E5.5120180607525132SL05026E7.4130200652154SL06026E7.8130200658025146SL05028E8.2140210702160SL06028E8.55140210708525152SL05030E10150225752.1175SL06030E10.515022575902.15166SL05032E13.7160240902.1184SL06032E14.3160240901102.17.5175SL05034E17.4170260952.1196SL06034E18.1170260951152.17.5186SL05036E22.11802801002.1210SL06036E231802801001202.17.5200SL05038E25.11902901102.1222SL06038E26.51902901101352.110212SL05040E30.52003101152.1234SL06040E322003101151402.110222SL05044E402203401253262SL06044E42220340125150310248SL05048E442403601303278SL06048E46240360130155310266. . .

FullcomplementcylindricalrollerbearingsofRSL18seriescanbedividedintosingleanddoublerowdesignswithoutouterring,Forlargegearboxes，reducerandhardenedgearboremounting.RSL18SERIES(Singlerow)ItemWeight(kg)d（mm）Dr（mm）B（mm）RSL1830040.062203616RSL1822040.1204118RSL1830050.078254216RSL1822050.116254618RSL1823050.21255324RSL1830060.12304919RSL1822060.185305520RSL1823060.33306227RSL1830070.15355520RSL1822070.265356323RSL1823070.5357231RSL1830080.188406121RSL1822080.328407023RSL1823080.74408333RSL1830090.22456623RSL1822090.33457423RSL1823090.82458836RSL1830100.247507223RSL1822100.4508123RSL1823101.18509840RSL1830110.402558326RSL1822110.528558825RSL1823111.555510943RSL1830120.425608626RSL1822120.755609928RSL1823121.86011546RSL1830130.492659326RSL1822130.9356510631RSL1823132.376512648RSL1830140.5977010030RSL1822140.9827011131RSL1823142.647013251RSL1830150.7247510730RSL1822151.037511531RSL1823153.447514355RSL1830160.9488011634RSL1822161.338012533RSL1823164.358015458RSL1830170.9938512134RSL1822171.6185. . .

CylindricalrollerbearingsSL0148(designationtoDIN5412-9:NNC48..V)andSL0149(designationtoDIN5412-9:NNC49..V)aredoublerowlocatingbearings,thesebearingscansupportaxialforcesfrombothdirectionsaswellasradialforces.Caution!Theouterringhasribsonbothsides,isaxiallysplitandheldtogetherbyfasteners.theinnerringhasanadditionalcentralrib.thefastenersmustnotbesubjectedtoaxialload.Sealing/lubricantThecylindricalrollerbearingsarenotsealeddandnotgreased.theycanbelubricatedwithoilandgrease.Forlubrication,theouterringhasalubricationgrooveandlubricationholes.Non-locatingbearingsBearingsSL0248(designationtoDIN5412-9:NNCL48...V)andbearingsSL0249(designationtoDIN5412-9:NNCL49...V)aredoublerownon-locatingbearingsandcansupportradialforcesonly.AxiadisplacementTheouterringwithoutribscanbeaxiallydisplacedinbothdirectionsinrelationtotheinnerring.Theinnerringhasribsonbothsides.Caution!Thebearingsareheldtogetherinhandlingandtransportbyatransportandmountinretainingdevice.thisretainingdevicemustnotbesubjectedtoaxialloa. . .

Semi-locatingbearingsareavailableinsinglerowdesignasSL1829(dimensionseries29),SL1830(dimension30),SL1822(dimension22),andindoublerowdesignasSL1850(dimensionseries50).Theycansupportnotonlyhighradialforcesbutalsoaxialforcesinonedirectionandcanthereforeguideshaftsaxiallyinonedirection.theyactasnon-locatingbearingsintheoppositedirection.Caution!ThebearingsSL1829,SL1830,SL1822andSL1850areheldtogetherinhandingandtransportbyatransportandmountingretainingdevice.Thisretainingdevicemustnotbesubjectedtoaxialload.AxialdisplacementofinnerringTheinnerringcanbeaxiallydisplacedinonedirectiononlybythedimension"s"statedinthedimensiontable.Sealing/lubricantThecylindricalrollerbearingsarenotsealedandnotgreased.Theycanbelubricatedwithoilorgrease.Thesemi-locatingbearingscanbelubricatedviatheendfaces,whilethedoublerowdesignscanadditionallybelubricatedviaalubricationgrooveandlubricationholesintheouterring.Semi-locating,fullcomplement,cylindricalrollerbearingsinglerow,semi-locatingdoublerow,semi-loca. . .

FeaturesCylindricalrollerbearingswithsnapringgroovesarefullcomplement,doublerowunitscomprisingsolidouterandinnerringswithribs,rib-guidedcylindricalrollersandsealingrings.Theouterringshavegroovesforretainingrings.Theinnerrings1mmwiderthantheouterringsandheldtogetherbyarolled-insteelstrip.ThebearingsareavailableasalightseriesSL04..-PPandinthedimensionseries50assl0450..-PP.BearingsforcablesheavesDuetothegoovesintheouterrings,thebearingringscaneasilybeaxiallylocated.Thebearingsarethereforehighlysuitableforcablesheavebearingarrangements.Sealing&lubricantSealingringsonbothsidesprotecttherunningsystemagainstcontaminationandmoisture.Thecylindricalrollerbearingsaregreasedwithalithiumcomplexsoapgreaseandcanberelubricatedviatheouterandinnerring.Caution!thecylindricalrollerbearingsaresuitableforoperationgtemperaturesfrom-20℃to+80℃,limitedbythegreaseandsealmaterial.FullcomplementcylindricalrollerbearingwithsnapringgroovesDesignationDesignationMASSDimensionsbasicloadratingsFUMS.REFSKF.REFKGd(mm). . .

Description:ModelKR,KR..PPCurveRollerInModelKR,KR.PPcurveroller,therollingbodyisguidedbycageandtheouterisaxiallyguidedbythebaffleringonthebolt.Itissuitableforheavyloadandmiddlerotationalspeed.Sincethebearinghasalargegrease-storagespace,ithasalong-termlubricationcycleModelKR.PPcurverollerhasthecontact-typesealstructure.ModelKRV,KRV.PPCurveRollerThestructureofModelKRV,KRV...PPcurverollerbearingissamewiththatofModelKR,KR..PPcurverollerbearingModelKRV,KRV...PPcurverollerbearingisthefullcomplementneedlerollerbearing.Thiscurerollerbearingcanwithstandheavyloadunderthelowspeed.Howeveritisnecessarytoaddthelubricatinggreaseatregularintervals.ModelnukecurerollerModelNUKRcurerollerbearinghasthedouble-rowrollerstructure.Assameasparallelrollerbearing,theouterringisguidedaxiallybyrollingbody.Thecoverpressedinouterringandtheshoulderconstitutesthehigh-efficientgasseal.Thiskindofcurerollerbearingcanwithstandtheheavyloadandtheshockaxialloadbecauseitisguidedaxiallybyroller.KREKRE…PPModelKREV、KREv…PPNUKREC. . .

Description:ModelSTOandRSTOsupportrollerAsforModelSTOsupportingrollerneedlebearingwithinnerringandwithoutshoulder,theouterringofbearingisrollertypewithcompactstructureandthickwall.Itcanwithstandlargestockforceinrotationwithhighabrasion-resistance.Becauseofnoshoulderinthebearing,innerring,needle,cageassemblyandouterringcanbemountedrespectively.Ifthesurfaceofouterringiscylinderface,thedesignationofbearingisSTO.X.AsforModelRSTOsupportingrollerneedlebearingwithoutinnerandshoulder,thebearinghasnoinnerring,soitisrequestedthatthesurfacehardnessandsurfaceofshaftjournalfittedwithitbematchedwithbearing.TheperformanceofthisbearingissameasthatofModelSTO.Ifthesurfaceofouterringiscyinderface,thedesignationofbearingisRSTO2AsforModelSTOsupportingrollerneedlebearingwithinnerringandwithoutshoulder,theouterringofbearingisrollertypewithcompactstructureandthickwall.Itcanwithstandlargestockforceinrotationwithhighabrasion-resistance.Becauseofnoshoulderinthebearing,innerring,needle,cageassemblyandouterringcan. . .

Needleandretainerassembly,needlebearinganddrawncupneedlerollerbearingsareallmovingtipbearings.Theycanbeusedaspositioningbearingswithcombinedwithstopthrustringsorundersmallloadatlowspeedandbeingfullylubricated.Otherpositioningbearingalwayshavetheproblemofmuchspaceoccupied.CombinedFUMS-needlebearingsaresingledirectionalpositioningbearingsorthepositioningbearingswithminimumradicallysectionalheightIftheCentripetalneedlebearingsareusedwiththrustballbearingsorcylindricalrollerbearingsIncombination,theapplicablerangewillbegreatlyexpanded-ThocombinedFUMS-needlebearingsaremainlyusedIntransmissionengineeringandtoolingmachinessuchasthebearingsinthemainshaftofadrillpress,drillsleeve,positioningcentralshaft,wormsspannerteethheadandsoonandsoforth.轴径ShaftDiameter轴承型号BearingDesignation重量Mass外形尺寸基本额定负荷极限转速BorndaryDimensionsBasicLoadRatingLimitingSpeed径向Radial轴向AxialdFDB动Dyn.Cr静Stat.Cor动Dyn.Ca静Stat.Coa油润滑OilmmgmmNrpm12NKIA5901431216241676008300216019402300015NKIA590252152028181060013600234023702100017NK. . .

轴承型号外形尺寸现型号原型号FwDCC1C2mmB-101-2A17.0223.8317.4NB-10117.0223.8317.53NB-1101925.414.309030(BA608)WAI-8-10217.0223.8320.517NB-104(BA607)1723.8317.47A0791014141723.81222.118.54A0790786251723.81222.118.54DB-63063NB-1191723.81222.118.54A079103477NB-1091723.81231.524A079101836FC662171723.81231.524DB-504301723.81231.524NB-106NB-11811.115.8812.7BCH06604A17.0223.8317.538-12217.0223.8317BCH06604(8-101-21)BA60717.0223.8317.53NB-107BCH1413P17.0223.8318.5DB-5470317.0223.832218.58-10217.0223.832017N-102BA60817.0223.8320.517FC-66217BNB-10917.0223.8331.524NB-110SCE129P1925.414.3FC-662178-10917.0223.8331.528DB69899E47.06353.1221.5DBF7069747.06353.1224.218.5JHl4070(FC66263)DB-5972235.6157.217.86408JHl628341.20564.3521DB702164753.1219.5NE702144753.1225DBF6893350.20558.23326.918.2NE6893450.20558.23325DB47937202029-1424922DB472609263546.955324.5DB69516EE56.04563.10325DB69518EE44.04251.125.1DB69657EE50.04557.125.120388347.06353.1221.5203882.4DBF7069747.06353.1224.218.5NB-1021117.516.5NB-103182412NB-108NB-203. . .

OurcompanyspecializesintheproductionofGB/T466-2002DIN5402typebearingroller,GB/T309-2000DIN5402bearingneedlerollerThematerialshallbeGcr15US52100orSUJ2inaccordancewithrelevantstandards,orcarbonsteelandstainlesssteelinaccordancewithcustomerrequirements,hardnessofHRC61-65,heattreatmentinaccordancewithJB/T1255Specificationshave1*1*5.88.81.55.81.5*10.8*2*2*3*3*9.89.86.813.8319.84*4*4*4*6to105*55*6*6*6*108*87*7*12of148*8*108August9*12*9910*10*1018November10*10*12*12*1214141414**12*18181415*16*2016*18*18*2019*1919*2020*2020*2422*2423*2326*26,etcTolerancerequirementsaccordingtonationalstandards,rollerdiametertolerance0.003mm,lengthtolerance0.03mmNeedlerollerdiametertoleranceis0.003mm,lengthtoleranceis0.2mmSurfaceroughnessRa0.2,ultra-fine<Ra0.05Superfinishingandconvexrollermachiningareavailable1*61*71*81*91.5*61.5*71.5*81.5*91.5*101.5*111.5*121.5*131.5*142*72*82*92*102*112*122*132*142*152*162*172*182*192*202.5*82.5*102.5*122.5*142.5*162.5*182.5*2023.5*222.5*243*53*63*83*103*123*143*163*183*20. . .

InnerRing(NeedleBearingBush,NeedleBearingBush,MetricandInchBearingInnerRing)ispreciselyprocessedbyGcr15chromesteel,mainlyusinginconditionthattheshaftcannotbedirectlyusedastherollingroad.Soastoachievethepurposeofauxiliaryinstallation,StandardinnerringareprocessedaccordingtotheP0dimensionaltolerancesandgeometricaccuracy.Maincharacteristic►Highhardness,bigrigidness►Bigspecifications,easytochoose►BigrangeofsizeMaterialGCr15chromesteelProcessLathingGrindingHeattreatmentQuenching1.highhardness,bigrigidness2.bigspecifications,easytochoose3.bigrangeofsizemetricsizeinchsizestructureinstructionIRIRB.MIStandardtolerance,endfacegroundLRLRB,bigtolerance,endfacenotgroundIRTstandardtolerance,withoilgroove,endfacegroundLRTBigtolerance,withoilgroove,endfacenotgroundShaftModelMassShaftModelMassDimensionsDimensionsmmgdFBmmgdFB5lR5X8X122.79581215IR15X20X16152016lR5X8X163.755816IR15X20X201520206lR6X9X123.176912IR15X20X2324.4152023lR6X9X164.3691616IR16X20X16162016lR6X10X103.761010IR16X20X20162020lR6X10X124.. . .

Deodorantplasticroll-onball30mm36mm35.2mmforbearing/rollers/valves/electronicPlasticballshavehighhardnessandrigidity,highcreepresistanceandstressrelaxation,excellentwearresistance,self-lubricating,fatigue,highdensityandhighcrystallinitylinearpolymers.Plasticballshavegoodoverallpropertiesandfatigueresistance.Itisresistanttorepeatedshocksandhaslittlechangeinstrength.Theplasticballhasanaccuracyof+/-0.02to0.001mm,nomoldline,noburrs,smoothsurface,hightechnology,highquality,andisavailabletohigh-precisioncustomers.productfeature:highgasspeed,moreblades,lessresistance;Largespecificsurfaceareacanfullysolvethegas-liquidexchange.Ithasthecharacteristicsofsmallresistance,highoperatingflexibilityandsoonproductuse:itiswidelyusedindechlorination,deoxygenation,decarbonationandotherenvironmentalprotectionequipment.MaterialPolypropyleneBalls(PP)Sizehollow:1mm-100mmGradeG0-G3(±0.01-0.05mm)DensityAround:0.85g/cm3FeatureHasgoodresistance,chemicalresistance,lowdensity(densitylessthanwater),lowwaterabsorption. . .