Provided is a rotary connector that can function stably over a long period of time. The invention comprises: an outer-circumferential electrode 30; an inner-circumferential electrode 20 that is inserted to the outer-circumferential electrode 30 and that is pivotably disposed; a plurality of roller collectors 40 that are disposed so as to be capable of planetary motion between the outer-circumferential electrode 30 and the inner-circumferential electrode 20; a bearing 33 that pivotably supports the inner-circumferential electrode 20; and a bearing holder 31 for retaining the bearing 33. A passage 5 extends to the bearing 33 from a section where contact is made between the inner-circumferential electrode 20 and the roller collectors 40, the passage having bent sections 50-54.