IBC axial thrust bearings
Single direction axial thrust bearings consist of two disks, a housing and a shaft disk with raceways and a cage to guide and retain the balls. They can only accept axial forces in one direction. No radial loading is permitted. They can be dismantled, allowing separate installation of the cage and the shaft and housing disks. As the balls try to run out of the raceways higher speeds and lower loads due centrifugal force, a minimum axial loading is required.
The principal series are 511.., 512.., 513...
IBC axial thrust bearings are produced with normal tolerances PN, and also with higher
levels of precision P5, P4 in accordance with DIN 620, Part 3.