This International Standard presents general terms and definitions relevant to the field of spherical
plain bearings. It deals with bearings, bearing parts and features, movements, angles and rod ends.
NOTE — In addition to terms and definitions used in the three official ISO languages (English, French and
Russian), this International Standard gives the equivalent terms and definitions in the German language; these
are published under the responsibility of the member body for Germany DIN). Elowever only the terms and
definitions given in the official languages can be considered as ISO terms and definitions.