Based on our many years of experience in developing and manufacturing high-quality machine components, GMN has specialized in the area of high-precision ball bearings as well as the production of high-performance and long-lived deep groove and spindle ball bearings.
Certification under international standards ensures the highest precision in the development and manufacturing of GMN ball bearings and guarantees constant, outstanding qualities related to speed suitability, stability and longevity.
The broad product range includes a large selection of standard solutions as well as requirements-tailored special designs.
Benefits for our customers:
GMN manufactures spindle and deep groove ball bearings to meet – or even exceed – the highest precision classes P4 and ABEC 7. Our reliability, precision and quality set international standards.
For many applications such as machine tools, medical devices, vacuum and measuring equipment, as well as complex bearing systems, GMN develops and offers special ball bearings which meet our customers’ specified requirements.
GMN develops complete designs in collaboration with the industry for special bearings, in particular for turbo molecular pumps.
GMN has been involved in the manufacture of special bearings for navigation systems in measurement equipment for more than 40 years.
GMN has been an innovative and reliable technology partner in medical devices, providing bearings for more than 100,000 X-ray tube systems.
In addition to our special bearings, GMN develops and manufactures ready-to-install, complex bearing systems. By assigning your entire bearing project to GMN you can fully focus on your core competencies.
GMN high-precision ball bearings provide unrivaled running precision and are outstanding in a variety of applications. Take a look at an impressive application example from the navigation equipment industry.
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GMN manufacturing technologies are optimized to meet the requirements of high-precision ball bearings and complex bearing systems.
GMN’s high-precision ball bearings are ideal for high-performance machine components. The outstanding characteristics are the result of intensive research and years of experience.
GMN uses only high-quality materials for all its components when manufacturing ball bearings, meeting our high internal quality standards.
The selection of suitable lubricants relies primarily on the bearings’ maximum operating RPM.
Our high-precision grooved and spindle ball bearings are known for minimal tolerances and maximum precision.
Correct storage and installation preparation as well as correct grease distribution are essential to efficient use and long service life of GMN ball bearings.
More than 50 % of all storage damage results from insufficient lubrication, more than 40 % are caused by design and installation faults as well as contamination.
Our service can help you to avoid these and similar errors.