This draft of Egyptian standard specifies preferred boundary dimensions for single-direction and double-direction thrust bearings with flat back faces.
In addition, it gives the minimum bore diameters of housing washers and maximum outside diameters of shaft washers of bearings in dimension series 11, 12, 13, 14, 22, 23 and 24.
Worth mentioning is that this Draft standard adopts the technical content of ISO 104 : 2015 (confirmed in 2020)
Rolling bearings (ICS code(s): 21.100.20)
