Bearings

Bearings is Actuators.Linear.Connections.Cylinder.DualMate:
    .doc: """
    Specializes the cylinder connection to have two bearings.
    The range is limited between min_length and max_length = stroke_length + min_length
"""
    actuator becomes MachineModeling.Actuators.Linear.Cylinder.WithBearings:
        barrel_separation: from_bearings.separation
        rod_separation: to_bearings.separation

    from_bearings is MachineModeling.Components.Composite.BearingPair reference

    to_bearings is MachineModeling.Components.Composite.BearingPair reference

    barrel_connection becomes MachineModeling.Connections.Pivot.LockedBearings:
        from_bearings: from_bearings
        to_bearings: actuator.barrel.bearings

    rod_connection becomes MachineModeling.Connections.Pivot.LockedBearings:
        from_bearings: actuator.rod.bearings
        to_bearings: to_bearings