| 摘要 |
The invention relates to a roller bearing comprising at least one internal ring, roller set and a cage, wherein the rollers are at least axially maintained by lateral walls of the cage, the internal ring comprises a roller running path in the form of a truncated cone outer jacket and a hollow cylindrical section of the internal ring forming an integral part therewith is connected on the axial continuation of the roller running path at least on the side of the small diameter of the truncated cone. |
