| 摘要 |
Planetary roller bearing comprising an outer ring with a tooth profile formed on the inner circumference by grooves, an inner ring with a tooth profile formed on the outer circumference by grooves, and a plurality of planetary rolling elements which are accommodated on the end side in cage disks and have a tooth profile formed by grooves, wherein the tooth profiles of the planetary rolling elements engage in the tooth profiles of the rings, wherein the height, viewed axially, of at least one first tooth (15a, 9a, 12a) of the planetary rolling elements (4) or of the outer or inner ring (2, 3) is less than that of the following second tooth (15b, 9b, 12b), or that the axial distance (d1), viewed axially, of at least one first tooth (15a, 9a, 12a) to the following second tooth (15b, 9b, 12b) is less than the distance of the second tooth (15b, 9b, 12b) to the third tooth (15c, 9c, 12c). |
