## On this page

  

 

 # Class PropertyEHDBearing

 Last update: 09.03.2026 

<a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing"></a>

Namespace: [VM.Managed.DAFUL.Bearing](VM.Managed.DAFUL.Bearing.md)  
Assembly: VMDEHDBearing.dll

This class is to represent the Elasto-hydrodynamic bearing properties.

```csharp
public class PropertyEHDBearing : Property, IObservableObject, IDisposableObject, ILinkable, IObjectBase, IObject, IEventProvider, IHasKeyObject, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, IContainer, ILinkContainer, IOwned, IHasID

```

#### Inheritance

object ← ObservableObject ← [LinkableBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs) ← ObjectBase ← Object&lt;PropertyEventCore&gt; ← ContainerObject&lt;PropertyEventCore&gt; ← [Property](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs) ← [PropertyEHDBearing](VM.Managed.DAFUL.Bearing.PropertyEHDBearing.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, IObjectBase, IObject, IEventProvider, IHasKeyObject, ILinkContainerEvent, IVerifiable, [IHistoryObjectSerializable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMHist/Interfaces.cs), IAttributeContainer, IContainer, ILinkContainer, IOwned, IHasID

#### Inherited Members

[Property.Initialize(Unit.ConvertFactor)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.PropertyRequestUpdate(object, LinkEventArgs)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.OnUpdatePropertyImpl(Property, LinkEventArgs)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.GetUnnamedObjectName(object)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.FindLocal(string)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), [Property.Draw(Canvas, TMatrix, TMatrix, bool)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/Property.cs), ContainerObject&lt;PropertyEventCore&gt;.Find(string), ContainerObject&lt;PropertyEventCore&gt;.FindLocal(string), ContainerObject&lt;PropertyEventCore&gt;.GetUnnamedObjectName(object), ContainerObject&lt;PropertyEventCore&gt;.GetNewEntityName(string), ContainerObject&lt;PropertyEventCore&gt;.GetNewEntityName(string, bool, int), ContainerObject&lt;PropertyEventCore&gt;.GetNewEntityName(string, bool, int, int), Object&lt;PropertyEventCore&gt;.GetKey(), Object&lt;PropertyEventCore&gt;.Initialize(Unit.ConvertFactor), Object&lt;PropertyEventCore&gt;.SetIconColor(Canvas), Object&lt;PropertyEventCore&gt;.OnDeserialization(object), Object&lt;PropertyEventCore&gt;.CustomGetObjectData(SerializationInfo, StreamingContext), Object&lt;PropertyEventCore&gt;.RollbackEvent(), Object&lt;PropertyEventCore&gt;.OnDeserializedCore(object), Object&lt;PropertyEventCore&gt;.Key, Object&lt;PropertyEventCore&gt;.UntypedEventCore, Object&lt;PropertyEventCore&gt;.EventCore, Object&lt;PropertyEventCore&gt;.Attributes, ObjectBase.ReplaceEventCore(ObjectEventCore), ObjectBase.SetModifiedCore(ModifiedResult.ModifiedType), ObjectBase.AddPostDeserialize(StreamingContext), ObjectBase.LinkAddedToDocumentCore(IOwned, bool), ObjectBase.SetModified(ModifiedResult.ModifiedType), ObjectBase.SetModified(), ObjectBase.SetModified(ModifiedResult.ModifiedType, IDocument), ObjectBase.DestroyObject(object, LinkEventArgs), ObjectBase.DestroyObject(DestroyEventArgs), ObjectBase.DestroyObject(), ObjectBase.Initialize(Unit.ConvertFactor), ObjectBase.FixUp(ObjectBase), ObjectBase.DoWorkAfterUpdateContents(), ObjectBase.SetOldNameWithNewEntity(ObjectBase, ObjectBase), ObjectBase.SetIconColor(Canvas), ObjectBase.RemoveFromCreatedList(), ObjectBase.PostAddToDocument(), ObjectBase.PostRemoveFromDocument(Document), ObjectBase.GetArgumentList(LinkedList&lt;ObjectBase&gt;), ObjectBase.ResetInvalidEntity(), ObjectBase.OnDeserialization(object), ObjectBase.IsSerializableEvent(Delegate), ObjectBase.CustomGetObjectData(SerializationInfo, StreamingContext), ObjectBase.CheckAndUpdateLink(HashSet&lt;ObjectBase&gt;), ObjectBase.Verify(VerifiedResult), ObjectBase.ConnectProxy(), ObjectBase.RollbackEvent(), ObjectBase.LinkRequestUpdating(object, LinkEventArgs), ObjectBase.LinkRequestUpdate(object, LinkEventArgs), ObjectBase.LinkRequestDestroying(object, LinkEventArgs), ObjectBase.LinkRequestDestroy(object, LinkEventArgs), ObjectBase.LinkAddedToDocument(object, AddToDocEventArgs), ObjectBase.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), ObjectBase.DisposeManagedResources(), ObjectBase.GetDestroyEventExtraData(), ObjectBase.OnLinkReserved(ILink, object, EventArgs), ObjectBase.CreateEntityWhenUpdateContents(Action), ObjectBase.GetObjectByKey(UIntPtr), ObjectBase.FindObjectOnXmlDeserialize(string), ObjectBase.UpdateContents(XmlReader, ObjectBase, string), ObjectBase.UpdateContents(XmlReader, ObjectBase), ObjectBase.UpdateContents(string, string), ObjectBase.UpdateContents(string), ObjectBase.SetFlagWhenXMLFile(string, bool), ObjectBase.IsEqualArray&lt;T&gt;(T\[\], T\[\]), ObjectBase.IsEqualList(List&lt;double&gt;, List&lt;double&gt;), ObjectBase.SetContainer(IOwned, bool), ObjectBase.GetTargetListForUpdate(), ObjectBase.SkipUpdateObjectImpl(), ObjectBase.raise\_OnUpdating(object, LinkEventArgs), ObjectBase.raise\_OnUpdate(object, LinkEventArgs), ObjectBase.raise\_OnDestroying(object, LinkEventArgs), ObjectBase.raise\_OnDestroy(object, LinkEventArgs), ObjectBase.raise\_Destroying(object, Identifier), ObjectBase.raise\_OnAdded(object, AddToDocEventArgs), ObjectBase.raise\_OnRemoved(object, RemoveFromDocEventArgs), ObjectBase.raise\_OnContentsUpdated(object, EventArgs), ObjectBase.Dispose(bool), ObjectBase.SkipModified, ObjectBase.ClearChildInfoBeforeDeserialize, ObjectBase.KeyImpl, ObjectBase.ID, ObjectBase.TopologyEntityTypeName, ObjectBase.ObjectStateForCircularError, ObjectBase.ObjectState, ObjectBase.IsChildExternable, ObjectBase.IsExternable, ObjectBase.Container, ObjectBase.Owner, ObjectBase.Document, ObjectBase.UntypedEventCore, ObjectBase.KernelKey, ObjectBase.Key, ObjectBase.OnContentsUpdated, ObjectBase.OnRemoved, ObjectBase.OnAdded, ObjectBase.Destroying, ObjectBase.OnDestroy, ObjectBase.OnDestroying, ObjectBase.OnUpdate, ObjectBase.OnUpdating, [LinkableBase.OnDeserialization(object)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs), ObservableObject.Dispose(), ObservableObject.RaisePropertyChanged(string), ObservableObject.RaisePropertyChanged(string, object, object), ObservableObject.Dispose(bool), ObservableObject.DisposeManagedResources(), ObservableObject.DisposeUnmanagedResources(), ObservableObject.IsDisposed, ObservableObject.TryDisposing, ObservableObject.Disposed, ObservableObject.Disposing, ObservableObject.PropertyChanged

#### Extension Methods

[LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Constructors

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing__ctor"></a> PropertyEHDBearing()

Initializes a new instance of the  class.

```csharp
public PropertyEHDBearing()

```

## Properties

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_BearingRadius"></a> BearingRadius

Gets or sets the bearing radius.

```csharp
public ExpressionValueVariable BearingRadius { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Bearing radius is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_BearingTransform"></a> BearingTransform

Gets or sets the bearing transform.

```csharp
public TransformBase BearingTransform { get; set; }

```

#### Property Value

TransformBase

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_Compliance"></a> Compliance

Gets or sets the compliance.

```csharp
public ExpressionValueVariable Compliance { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Compliance is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_DynamicViscosity"></a> DynamicViscosity

Gets or sets the dynamic viscosity.

```csharp
public ExpressionValueVariable DynamicViscosity { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Dynamic viscosity is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_ElasticFactor"></a> ElasticFactor

Gets or sets the elastic factor.

```csharp
public ExpressionValueVariable ElasticFactor { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Elastic factor is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_ElasticModulus"></a> ElasticModulus

Gets or sets the elastic modulus.

```csharp
public ExpressionValueVariable ElasticModulus { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Elastic modulus is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_JournalRadius"></a> JournalRadius

Gets or sets the journal radius.

```csharp
public ExpressionValueVariable JournalRadius { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Journal radius is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_JournalTransform"></a> JournalTransform

Gets or sets the journal transform.

```csharp
public TransformBase JournalTransform { get; set; }

```

#### Property Value

TransformBase

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_NumberOfAxialNode"></a> NumberOfAxialNode

Gets or sets the number of axial node.

```csharp
public ExpressionValueVariable NumberOfAxialNode { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Number of axial node is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_NumberOfCircumferentialNode"></a> NumberOfCircumferentialNode

Gets or sets the number of circumferential node.

```csharp
public ExpressionValueVariable NumberOfCircumferentialNode { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Number of circumferential node is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_SurfaceRoughness"></a> SurfaceRoughness

Gets or sets the Surface roughness.

```csharp
public ExpressionValueVariable SurfaceRoughness { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

Surface roughness is null.

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_UseAsperityContact"></a> UseAsperityContact

Gets or sets the asperity contact use flag.

```csharp
public bool UseAsperityContact { get; set; }

```

#### Property Value

bool

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_UseCompliance"></a> UseCompliance

Gets or sets the compliance use flag.

```csharp
public bool UseCompliance { get; set; }

```

#### Property Value

bool

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_Width"></a> Width

Gets or sets the width.

```csharp
public ExpressionValueVariable Width { get; set; }

```

#### Property Value

[ExpressionValueVariable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/ExpressionValueVariable.cs)

#### Exceptions

Exception

width is null.

## Methods

### <a id="VM_Managed_DAFUL_Bearing_PropertyEHDBearing_Initialize_VM_Unit_ConvertFactor_"></a> Initialize(ConvertFactor)

Initializes member through unit convert factor.

```csharp
public override void Initialize(Unit.ConvertFactor factor)

```

#### Parameters

`factor` Unit.ConvertFactor

The unit convert factor.