The book "Ensuring the reliability of bearing assemblies of technological machines", created by the team of authors, is a unique and valuable work that will be of interest to both specialists in the field of mechanical engineering and students of technical universities . This publication immerses the reader in the world of mechanics and design, revealing important aspects related to the reliability of bearing assemblies, which play a key role in the functioning of various technological machines. From the first pages of the book it becomes obvious that the authors seek not only to convey theoretical knowledge, but also to emphasize the practical application of the data obtained. They discuss how to choose, install and maintain bearings correctly to ensure maximum machine efficiency. The book discusses modern methods of diagnosing and predicting the state of bearings, which avoids expensive breakdowns and downtime in production. This book will be especially useful to engineers, mechanics and technologists working in various industries, such as mechanical engineering, energy and transport. It will also be an indispensable tool for undergraduate and graduate students studying mechanical systems and their reliability. If you are interested in how to improve the performance of machines, increase their durability and reduce maintenance costs, then this publication will be your faithful assistant. The topics raised in the book cover a wide range of issues related to bearing reliability. The authors explain in detail how various factors, such as materials, designs, and operating conditions, affect the life of bearing assemblies. They also analyze current approaches to reliability calculation, including statistical methods and computer modeling. This makes the book relevant and useful in a rapidly changing technological world. The style of the authors is clear and accessible. They use a clear language and give many examples from practice, which allows the reader to easily assimilate complex concepts. The book is full of illustrations and diagrams that help to visualize the processes under consideration and make the material more visual. This approach makes reading not only informative, but also fascinating. The team of authors working on this book consists of experienced specialists who have made a significant contribution to the development of science and technology. Their previous work also deserves attention, and many of them have already become classics in the field of mechanical engineering. Thanks to this, readers can be confident in the high quality and reliability of the data presented . If you are looking for literature that will help you better understand mechanical systems and their reliability, then “Ensuring the reliability of bearing assemblies of technological machines” will be an excellent choice. The book will not only expand your knowledge, but also inspire new ideas and solutions in your professional activities. Do not miss the opportunity to get acquainted with this valuable work, which will open up new horizons for you in the world of technology and engineering.