Cylindrical drum roller bearings are usually guided by two ribs of a bearing ring, cage, rollers and guide rings consisting of a combination of parts, generally separable bearings. Such bearing installation and removal more convenient, especially when the request, the outer ring and the shaft and the housing has an interference fit more shows its advantages. Such bearings are generally used only for radial load, only the inner and outer rings are single row bearings with ribs can withstand axial load smaller or larger intermittent axial load. Compared with the same dimensions of deep groove ball bearings, such bearings with large radial load capacity, from a structural point of view, but also for high-speed rotation.
Roller and raceway ENKE repair using crown-shaped design and it could eliminate edge stress and improve bearing life.
