An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.
Classification: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)
NSN 4140-01-271-4921
NSN 2925-01-400-2286
NSN 5950-01-291-1568
NSN 5965-01-612-5328
NSN 6645-00-946-8588
NSN 5920-00-495-6663
NSN 6220-01-429-8534
NSN 5990-00-892-1606
NSN 6320-01-274-2501
NSN 5975-01-519-8899
NSN 6240-00-079-0112
NSN 6320-00-456-2092