A rotor hub assembly , comprising: a yoke having at least two arms extending therefrom; a yoke bracket having a base attached to the yoke , the yoke bracket including a tab extending from the base , the tab defining an opening extending therethrough; a cross member defining a first aperture and a second aperture coaxially aligned with each other, and further defining a third aperture , the first and second apertures being orthogonal to the third aperture ; and a drive member , comprising: an inner member having an outer surface , the outer surface including a first plurality of projections extending therefrom; an outer member having an outer surface and an opposite inner surface , the inner surface including a second plurality of projections extending therefrom, the outer member being configured to surround the inner member such that the second plurality of projections interlace with the first plurality of projections , the outer member also including a pair of trunnions extending from the outer surface thereof, the trunnions being positioned coaxially within the first and second apertures of the cross member ; a plurality of elastomeric members , each elastomeric member being configured to fit between one of the first projections and one of the second projections ; and a hinge pin, the hinge pin being positioned coaxially within the opening of the tab of the yoke bracket and the second aperture of the cross member . a yoke having at least two arms extending therefrom; a yoke bracket having a base attached to the yoke , the yoke bracket including a tab extending from the base , the tab defining an opening extending therethrough; a cross member defining a first aperture and a second aperture coaxially aligned with each other, and further defining a third aperture , the first and second apertures being orthogonal to the third aperture ; and a drive member , comprising: an inner member having an outer surface , the outer surface including a first plurality of projections extending therefrom; an outer member having an outer surface and an opposite inner surface , the inner surface including a second plurality of projections extending therefrom, the outer member being configured to surround the inner member such that the second plurality of projections interlace with the first plurality of projections , the outer member also including a pair of trunnions extending from the outer surface thereof, the trunnions being positioned coaxially within the first and second apertures of the cross member ; a plurality of elastomeric members , each elastomeric member being configured to fit between one of the first projections and one of the second projections ; and a hinge pin, the hinge pin being positioned coaxially within the opening of the tab of the yoke bracket and the second aperture of the cross member . an inner member having an outer surface , the outer surface including a first plurality of projections extending therefrom; an outer member having an outer surface and an opposite inner surface , the inner surface including a second plurality of projections extending therefrom, the outer member being configured to surround the inner member such that the second plurality of projections interlace with the first plurality of projections , the outer member also including a pair of trunnions extending from the outer surface thereof, the trunnions being positioned coaxially within the first and second apertures of the cross member ; a plurality of elastomeric members , each elastomeric member being configured to fit between one of the first projections and one of the second projections ; and a hinge pin, the hinge pin being positioned coaxially within the opening of the tab of the yoke bracket and the second aperture of the cross member . <EOS>