Up in the Air and
Beyond into Spherical Heights – Modern Ball Bearings for Aviation and Space by GRW

Satellites, aircraft and testing devices: All rely on precise and reliable technologies that guarantee a flawless and safe operation in extreme heights or outer space. In all these areas, the GRW ball bearings for aviation and space make remarkable contributions.

Promising Ball Bearing Solutions with Significant Future Potential

In 1997, as well as in 2003 and 2020, our high-quality ball bearings for aviation and space were parts of the power modules of the NASA Mars missions. For such scientifically important expeditions, stable constructions and constant controls are essential – and begin right in here in the manufacturing stages. When you choose to use ball bearings made by GRW, you profit from the following advantages:

• More than 300 different lubrications (some with MIL specification) for temperatures ranging from -454°F (-270°C) to +842°F (+450°C)
• vacuum suitable lubrications with gas evolution rates
• various dry lubrications and coatings
• control via highly sensitive noise and vibration test stands
• documentation of the preload, if necessary, according to the “broken-curve-method”
• constant development and re-evaluation of materials and testing methods

Profit from Fitted High-Precision Ball Bearings During Each

Our individually manufactured ball bearings fit all safety and quality regulations in the defense technology market. During development, manufacturing, and the final checks we count on the zero-error-principle. Therefore, you as the customer can rely on GRW to provide properly functioning products that not only meet, but also exceed expectations. Our high- precision ball bearings for the defense industry will convince you with their non-corrosive and durable construction. They endure the toughest conditions during any combat mission: From dusty deserts to stormy seas. In our aerospace & defense department we are focused on customized ball bearing solutions. Partner with our team of experts to develop the perfect components for your individual quality standards and demands.