主权项 |
1. A bearing location for rotatably supporting a shaft on a carrier structure about a rotation axis comprising:
a bearing opening disposed in the carrier structure and configured to receive the shaft, an annular seal arranged coaxially with respect to the rotation axis for sealing the bearing opening,
the bearing opening including a cylindrical inner bearing face on an inner periphery and arranged coaxially with respect to the rotation axis, the inner bearing face of the bearing opening being configured to interact with a cylindrical outer bearing face disposed on an outer periphery of the shaft, wherein the outer bearing face is arranged coaxially relative to the rotation axis,
the outer bearing face being in planar engagement with the inner bearing face,wherein the seal is configured as a labyrinth-like seal including at least one annular rib and at least one annular groove, the at least one rib arranged axially within the at least one groove, and wherein the at least one rib includes two outer walls facing away from each other and the at least one groove includes two inner walls facing each other; and an inner sealing gap and an outer sealing gap disposed radially between the two outer walls of the at least one rib and the two inner walls of the at least one groove, wherein the inner sealing gap and the outer sealing gap each extend annularly and are arranged coaxially with respect to the rotation axis. |