An item in which the shaft or revolving part turns upon hardened rollers usually contained in a cage. It must contain an inner or outer race, or both. For items without a race(s), see retainer and roller, bearing.
used on 4931011200764 end item identification, 3.1160 inches nominal overall width, 17.0000 inches nominal overall outside diameter, 16.9970 inches nominal bore diameter, qq-a-250/6 fed spec single material response overall material document and classification