This is a high speed bearing
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.
Classification: Angular contact ball bearings, nesoi
NSN 5990-01-606-9305
NSN 5945-01-551-9154
NSN 5920-01-031-6691
NSN 5895-01-227-5841
NSN 7035-01-075-4832
NSN 5975-01-113-7251
NSN 5996-01-421-4761
NSN 5905-00-235-7890
NSN 4140-00-555-3856
NSN 5945-00-362-7192
NSN 5935-00-006-1283
NSN 5915-01-439-5539