Abstract: A universal joint has a balancing arrangement and a balancing weight for the same. Each yoke arm has a support bore centered on a bore axis, the support bore having a groove. A journal cross assembly includes four journals that intersect each other perpendicularly and bearing bushings that, respectively, have a bottom having an outer face. In these, a journal is, respectively, supported. Each bearing bushing is received in a support bore and is secured by means of a retaining ring, engaging in the groove, and by a balancing weight held between the retaining ring and the outer face of the bottom. This has radially, in reference to the bore axis, outside an annular fixing portion and following this, radially to the inside, in reference to the bore axis, a thicker balancing mass portion.

Abstract: A universal joint has a balancing arrangement that includes yoke arms having respectively, a support bore, centered on a common bore axis, and the support bore having a groove. A journal cross assembly comprises four journals, which axes intersect each other perpendicularly, and bearing bushings, having, respectively, a bottom, having an outer face, and in which bearing bushings, a journal is, respectively, supported. Respectively, one bearing bushing is received in a support bore and is secured by means of a retaining ring, engaging in the groove and supported on the outer face of the bottom of the corresponding bearing bushing. The retaining ring has a support portion on which radially inwards and projecting towards the bore axis, a holding portion is attached, axially offset to the support portion and distanced to the bottom, forming a gap. A balancing weight, formed as a ring discontinued at a point, can be retained in the gap between the bottom and the at least one holding portion.

Abstract: A cross member unit for universal joints has a cross member (6) with four trunnions (17). Each two trunnions define a common longitudinal axis (7). Each trunnion (17) has an end face (18), a first sealing face (21) and a pre-sealing face (24). The pre-sealing face (24) is remote from the end face 18 and has a diameter increasing relative to the first sealing face (18). A bearing bush (9) is on each trunnion (17). Each bearing bush (9) has an open end 29 and has rolling contact members 27 rotatably supporting the trunnion (17) around the longitudinal axis (7) of the trunnion (17). An annular seal (30) is provided in each bearing bush 9. The annular seal (30) is held in the bearing bush 9 by a press fit. The annular seal (30) includes an annular carrier (31) which projects from the open end (29) of the bearing bush (9). The annular seal includes at least one first sealing lip (35) which is in contact with the first sealing face (18) of the trunnion (17).