In mechanical engineering and various industrial applications, bearings play a crucial role in ensuring smooth operation. Oil-free lubricated bearings are a major innovation in this field.

Oil-free bearings are designed to eliminate the need for conventional oil lubricants. This brings several significant advantages. First, they are very environmentally friendly. Since no lubricant is used, there is no risk of oil leakage or contamination of the working environment and surrounding ecosystem. This is particularly important in environmentally demanding industries, such as food processing and electronics manufacturing, where any oil contamination could have disastrous consequences.

Secondly, these bearings reduce maintenance requirements. Since there is no need to change or filter the lubricant over time, maintenance time and costs are saved. In addition, they eliminate the problems associated with oil degradation and the need to constantly monitor oil levels and quality.

In terms of performance, oil-free lubricated bearings can operate over a wide temperature range and are highly resistant to wear and corrosion. The materials used in their construction (e.g., special polymers and composites) provide excellent durability and long service life.

They are used in a wide range of industries. In machine building, they are used in equipment requiring high precision and reliability, such as textile machinery, printing machinery and packaging machinery. In the automotive industry, they are used in components such as wheel bearings and transmission systems, where oil leaks can lead to safety issues and performance degradation.

In addition, in special environments where oil-based lubricants are not suitable, such as underwater applications or areas with strict fire safety regulations, oil-free lubricated bearings offer a reliable solution.

In short, oil-free lubricated bearings represent a major advancement in bearing technology. With their environmental friendliness, low maintenance requirements and excellent performance characteristics, oil-free lubricated bearings play an increasingly important role in modern industry and help to promote sustainable development in all sectors.