Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
NSN 5950-00-446-6175
NSN 5985-01-181-5627
NSN 5998-01-389-4447
NSN 6645-01-316-7456
NSN 7035-01-386-5722
NSN 5910-01-206-3987
NSN 5855-01-581-4629
NSN 5920-00-196-3631
NSN 6240-00-287-1988
NSN 5855-01-013-6864
NSN 5985-00-901-8810
NSN 5950-01-177-0466