A detachable assembly consisting of an outer and inner ring, designed for use in a track roller or similar application. It is used to carry a load and reduce sliding friction. It does not employ rolling elements, but may incorporate non-metallic liners or sleeves to aid in reducing friction and/or providing lubrication. See also bearing, ball, track roller; and bearing, roller, track roller. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.
material controlled iaw ss800-ag-man-010/p-9290 system certification produres and criteria manual for deep submergence systems; critical item for safety and survival of deep submergence research and rescue vehicles as differentiated by special test features reference number differentiating characteristics, bearing assembly,track roller part name assigned by controlling agency, operator,lot hatch end item identification, zzzy criticality code justification