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 (225A, 225B, 225C, 225D) extending from the base, the tab (225A, 225B, 225C, 225D) defining an opening (227A, 227B, 227C, 227D) 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 (269A, 269B) extending from the outer surface thereof, the trunnions (269A, 269B) 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 (231A, 231B) being positioned coaxially within the opening (227A, 227B, 227C, 227D) of the tab (225A, 225B, 225C, 225D) 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 (225A, 225B, 225C, 225D) extending from the base, the tab (225A, 225B, 225C, 225D) defining an opening (227A, 227B, 227C, 227D) 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 (269A, 269B) extending from the outer surface thereof, the trunnions (269A, 269B) 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 (231A, 231B) being positioned coaxially within the opening (227A, 227B, 227C, 227D) of the tab (225A, 225B, 225C, 225D) 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 (269A, 269B) extending from the outer surface thereof, the trunnions (269A, 269B) 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 (231A, 231B) being positioned coaxially within the opening (227A, 227B, 227C, 227D) of the tab (225A, 225B, 225C, 225D) of the yoke bracket and the second aperture of the cross member.