Cylindrical roller thrust assemblies consist of a cage with one, two, or three rows of cylindrical rollers and are either combined with shaft, housing and race washers or directly integrated into the adjacent construction. In this case, this construction must have been designed accordingly with a rolling bearing raceway to reach the catalogue load rating.

Cylindrical roller thrust assemblies are abbreviated with K and put in front of the bearing number as letter code.

Standards

Cylindrical roller thrust assemblies are standardised in DIN 616 and ISO 104.