Abstract: A homokinetic coupling wherein the torque transmitting elements include spherical elements flattened at two mutually opposed points, the flattened elements being in contact with the side walls of open slots within the wall of the hollow spherical element of the inner coupling member.

Abstract: A sealed mounting consisting of a bearing with an inner ring, and axle or shaft with a lateral surface corresponding essentially to the outside diameter of the inner ring, a seating surface stepped down from that lateral surface to correspond to the bore of the inner ring, and a seal located between the inner ring and the outer ring. The seal has an essentially cylindrical seating section of elastic material in the bore. This section is seated partially on the inner ring and partially on the lateral surface of the axle or shaft, and is provided with at least one sealing projection, which cooperates with the outer ring of the bearing or the like.

Abstract: The double-row bearing assembly with axially split inner and outer barrel rings has at least one pair of corresponding barrel rings and is connected by means of a fastening member in a form-locking manner. At least one spacer member is provided between a pair of corresponding barrel rings which are prevented from moving axially outward by the form-locking connection provided by the rolling elements. The spacer is provided with projections pointing in both axial directions, which cooperate with the associated barrel rings to provide a positive form-locking connection in the radial direction.