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Precision roller bearings

WD Bearing Group engineers, manufactures and markets precison roller bearings, a.k.a cylindrical roller bearings, along with a spectrum of power system rebuild and repair services around the world.

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Precision roller bearings

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  1. WELCOMETOWD-BEARING.COM

  2. AboutUs… • FoundedinAugustof2000,WDisatechnology-orientedgroup,specializedinR&D,manufacturing,salesandserviceofhighqualitybearings. • InordertomakeWDasasymbolofquality,weinvestedalotinadvancedCNCequipmentsandthecompletesetofprecisioninspectiondevices,committedourselvestobuildingahighqualityemployeeteamandbroughtinadvancedtechniqueofmanufacturingandmanagementfromUSA,GermanyandItaly.WehavestrictlyimplementedISO9001and14001,asourrespecttoqualitycontrolandenvironmentprotection. • OurprecisionandcustomizedbearingsaremainlysuppliedtoOEMcustomersinmanyindustries,suchasgearbox,electricmotor,constructionmachinery,materialhandlingequipmentandsteelmills,etc..Inthemeantime,ourcompletesupplychainmakesitpossibletosupplycustomeralmostfullrangeofstandardbearingsfromI.D2.5mmuptoO.D6000mm.

  3. Products CylindricalRollerBearings WDcylindricalrollerbearingshavemanydesigns,dimensionseriesandsizes.Themajorityissinglerowbearingswithacage. TaperedRollerBearings WDtaperedrollerbearingsareproducedbyWDinmanydesignsandsizestomatchtheirmanyuses.Thesecanbe CombinedBearings WDCombinedBearingsareparticularlysuitablefortruckliftcolumnsandallothershiftingandconvyingsystemsrequiring.

  4. DeepGrooveBallBearings WDprecisiondeepgrooveballbearingsaredesignedforhighprecision,lownoise,smallvibration,highreliabilityand CustomizedBearings Specialrequirementsneedcustomizedsolutionstomeetthemarketneeds.Forthisreason,WD Bearing CamFollowers WDCamFollowersareessentially needleorcylindricalrollersorballbearings，whichhaveathick-walled

  5. IndustrialSolution • BearingApplications • Automobile • ConstructionMachinery • ElectricMotors • Gearbox • Iron&SteelIndustry • MaterialHandlingSysstem

  6. Automobile AutomobileAlternator Application:AutomobileAlternatorTypicalProduct:WDPrecisionDeepGrooveBallBearingsAlternatorsareusedinmodernautomobilestochargethebatteryandtopowertheelectricalsystemwhenitsengineisrunning. Automobile Gearbox Application:AutomobileGearboxTypicalProduct:WDPrecisionCylindricalRollerBearingsWDPrecisionTaperedRollerBearingsThegearboxisoneofthemostimportantpartsinanautomobile. AutomobileTransmission Application:AutomobileTransmissionTypicalProduct:WDRNSeriesCylindricalRollerBearingsTheautomobiletransmissionisoneofthemostimportantpartsinavehicle.

  7. ConstructionMachinery Bulldozer Thebulldozerisacrawlertrackedtractor,equippedwithasubstantialmetalplateusedtopushlargequantitiesofsoil,sandandetc. Bulldozerscanbefoundonawiderangeofsmallscaleandlargeconstructionsites,minesandquarries,militarybases,heavyindustryfactories,andlargegovernmentalandpublicEngineeringprojectsaswellasfarming. ExcavatingMachinery Excavatorsalsonamedexcavatingmachineryareusedinexcavatingthematerialsthathigherorlowerthanthelevels,andtransportingthematerialstothestockyard. Loader Loaderiswidelyusedinroadconstruction,railwayconstructionport construction，miningconstructionandetc.Theloadingmachineryhashighefficiencyonscrapingthebulkmaterialsandiseasilycontrolled.

  8. ElectricMotors AsynchronousElectricMotor Asynchronouselectricmotors,withcompactdesign,lowmaintenanceandinitialcost,arewidelyappliedindrivingmachinetool,pump,fanandminingmachinery,andtheyareespeciallyusedinelectricfans,refrigerator,air-conditioningandotherHouseholdElectricAppliance. IndustrialDC Motor IndustrialDCmotorisanelectricmotorthatrunsondirectcurrent(DC)electricity.ByfarthemostcommonDCmotortypesarethebrushedandbrushlesstypes,whichuseinternalandexternalcommutationrespectivelytocreateanoscillatingACcurrentfromtheDCsource. LargeElectricMotor LargeElectricMotorisanautomaticdevicethatuseserror-sensingfeedbacktocorrecttheperformanceofamechanism.Thetermcorrectlyappliesonlytosystemswherethefeedbackorerror-correctionsignalshelpcontrolmechanicalpositionorotherparameters.

  9. Gearbox BevelGears Bevelgearsaregearswheretheaxesofthetwoshaftsintersectandthetooth-bearingfacesofthegearsthemselvesareconicallyshaped.Bevelgearsaremostoftenmountedonshaftsthatare90degreesapart,butcanbedesignedtoworkatotheranglesaswell. GeneralGearboxes TransmissionorgearboxarewidelyappliedinMechanicalTransmission,windturbines,andalsousedinagricultural,industrial,construction,miningandautomotiveequipments. IndustrialGearboxes HeavydutyGearboxesarewidelyusedinPackingmachineryforprintingindustry,Mechanicaltransmission,Ironandsteelindustry,Rollingsteelmachinery,Constructionmachineryandsomeotherhightorquesituations.

  10. IronAndSteelIndustry Continuous Casting Thecontinuouscastingmachineiswidelyusedindrawingslabsduringtheseriesprocessofsteelmaking.Composedofladleturret,moldoscillator,footrollsandbenderandguidingrollsetc.,thecontinuouscastingmachineprotecttheliquidmetaloxidizedbytheharmfulgas. Finished SteelProducts Theseamlesspipesaremadefromroundbilletsbytapered-rollerperforatingmachines.Throughhotrollingmillorcoldrollingmill,theroundbilletsarecutintoacertainlength. SteelMaking Pigironandscrapsteelareturnedintosteelintheprocessofconverters.Theconvertersaretiltingbythehelpoftrunnionandbullgear.WDBearingGroupisspecializedinprovidingprecisionandspecialrollerbearingsforourcustomersfromsteelmakers.

  11. MaterialHandlingSystem Lifting Equipment Liftingequipmentsareusedtomovematerialsovervariablepathswithinarestrictedarea.Themajortypesoflifting equipmentsare:jibcrane，bridgecrane，gantrycrane， stackercraneetc. SortingEquipment Sortingequipmentisusedtoseparatedissimilaritemsintopredeterminedgroupingsaspartofanautomatedprocess.Therearemanydifferenttypesofsortingmachines. StorageEquipment Storageequipmentisusedforholdingorbufferingmaterialsoveraperiodoftime.Themajortypesofstorageequipmentare:blockstacking,racksystem,shelves,automaticstoragesystemandmezzanine.

  12. WDBEARINGGROUP Headquarter:No.100,ZhenyangRoad,Jiangyin,Wuxi,P.RChina,214401Tel:+86-510-82711966(Press1forEnglish) +86-510-82791933 Fax:+86-510-82736388 E-mail:sales@wd-bearing.com

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