Bearings Directory is an Android application developed by PrognozKleva that provides a comprehensive resource for engineers and production wizards searching for information on standard bearings. With access to more than 10,000 standard-size bearings, the app allows users to search by GOST, international number, internal, external, or width of the bearing.

The app is an indispensable tool for engineers and production wizards who need to quickly and conveniently obtain information on bearings. However, the program has a trial period, after which certain functions may be restricted. It is important to note that an internet connection is required to use the app. Overall, Bearings Directory is a useful app for those in the engineering and production industry seeking comprehensive information on standard bearings.