M:, ed. NIIMASH, 1972, p. 116. This paper summarizes the data available in the literature on the use of materials in gas lubrication supports. The external conditions of service of gas bearings in various fields of engineering are considered and classified; the main requirements for materials of gas bearings depending on working conditions; various materials used in gas bearings. The physico-mechanical and frictional characteristics of materials and dry lubricants that can be used in the manufacture of gas bearings. Recommendations for the selection of materials depending on the temperature and other external conditions of the bearing. This review is intended for design engineers and technologists of plants and design organizations, scientists and manufacturers of machine tools and other industries involved in the introduction of friction units with gas lubrication .