Standard types consist of an inner and outer ring with cage containing a complement of rollers.
Engineered roller profiles relieve end stresses to provide a more uniform distribution under demanding load and misalignment conditions. Three basic styles are offered to meet different application requirements. Single-row bearings are available in six standard types, all with a similar roller complement and radial load capacity. Either the inner or outer ring has two integral roller-guiding flanges. Designs with an additional flange can accommodate moderate thrust loads in one direction.