A generator drive gear for an integrated drive generator, comprising: an annular body having an outer diameter and an inner diameter defining an inner diameter channel through the body in a direction of an axis of rotation of the annular body, wherein the annular body defines: a gear defined on the outer diameter of the annular body; and a bearing race defined on the outer diameter of the annular body, wherein the bearing race includes a bearing race channel and one or more race relief channels (117a, 117b) defined from the bearing race channel at least partially inwardly toward the inner diameter channel, wherein one or more lubrication conduits are defined through the body to fluidly connect the inner diameter channel and the bearing race such that lubricant can travel from the inner diameter channel to the bearing race for providing lubrication to a bearing assembly disposed in the bearing race; and wherein the one or more lubrication conduits (119, 121) are defined through the body such that the one or more lubrication conduits (119, 121) fluidly couple the inner diameter channel with at least one of the one or more race relief channels (117a, 117b); and wherein the one or more lubrication conduits (119, 121) include a plurality of lubrication conduits (119, 121); and wherein the one or more race relief channels include a forward race relief channel and an aft race relief channel, wherein the forward race relief channel is closer to the gear than the aft race relief channel; and wherein at least one of the plurality of lubrication conduits (119, 121) includes a forward race relief opening defined in communication with the forward race relief channel, and at least one of the plurality of lubrication conduits includes an aft race relief opening defined in communication with the aft race relief channel; and wherein each lubrication conduit that includes a forward race relief opening includes an aft inner diameter opening that is axially further from the gear than the forward race relief opening of that lubrication conduit, or wherein each lubrication conduit (119, 121) that includes an aft race relief opening includes a forward inner diameter opening that is axially closer to the gear than the aft race relief opening of that lubrication conduit (119, 121). an annular body having an outer diameter and an inner diameter defining an inner diameter channel through the body in a direction of an axis of rotation of the annular body, wherein the annular body defines: a gear defined on the outer diameter of the annular body; and a bearing race defined on the outer diameter of the annular body, wherein the bearing race includes a bearing race channel and one or more race relief channels (117a, 117b) defined from the bearing race channel at least partially inwardly toward the inner diameter channel, wherein one or more lubrication conduits are defined through the body to fluidly connect the inner diameter channel and the bearing race such that lubricant can travel from the inner diameter channel to the bearing race for providing lubrication to a bearing assembly disposed in the bearing race; and a gear defined on the outer diameter of the annular body; and a bearing race defined on the outer diameter of the annular body, wherein the bearing race includes a bearing race channel and one or more race relief channels (117a, 117b) defined from the bearing race channel at least partially inwardly toward the inner diameter channel, wherein one or more lubrication conduits are defined through the body to fluidly connect the inner diameter channel and the bearing race such that lubricant can travel from the inner diameter channel to the bearing race for providing lubrication to a bearing assembly disposed in the bearing race; and wherein the one or more lubrication conduits (119, 121) are defined through the body such that the one or more lubrication conduits (119, 121) fluidly couple the inner diameter channel with at least one of the one or more race relief channels (117a, 117b); and wherein the one or more lubrication conduits (119, 121) include a plurality of lubrication conduits (119, 121); and wherein the one or more race relief channels include a forward race relief channel and an aft race relief channel, wherein the forward race relief channel is closer to the gear than the aft race relief channel; and wherein at least one of the plurality of lubrication conduits (119, 121) includes a forward race relief opening defined in communication with the forward race relief channel, and at least one of the plurality of lubrication conduits includes an aft race relief opening defined in communication with the aft race relief channel; and wherein each lubrication conduit that includes a forward race relief opening includes an aft inner diameter opening that is axially further from the gear than the forward race relief opening of that lubrication conduit, or wherein each lubrication conduit (119, 121) that includes an aft race relief opening includes a forward inner diameter opening that is axially closer to the gear than the aft race relief opening of that lubrication conduit (119, 121).