scope:

This Standard specifies the major boundary dimensions for single-direction and double-direction thrust bearings with flat back faces. In addition, it gives the smallest single bore diameters of housing washers and largest single outside diameters of shaft washers of bearings in dimension series 11, 12, 13, 14, 22, 23 and 24.

NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows:

ISO 104: 2002 Rolling bearings-Thrust bearings-Boundary dimensions, general plan (MOD)

The symbols which denote the degree of correspondence in the contents between JIS and the corresponding International Standard are IDT (identical), MOD (modified) and NEQ (not equivalent) according to ISO/lEC Guide 21-1.