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Ball bearings

GMN offers flexible and application-oriented special solutions.
GMN will assume the implementation of your entire bearing project.
Special bearings for machine tools
GMN offers flexible and application-oriented special solutions.
Bearing solutions for medical devices
Application-oriented special manufacturers can profit from our experience made with over 100,000 X-ray tube systems.
Ball bearings for navigation and measurement equipment
GMN has provided guaranteed precision for over 40 years.
Vacuum bearings for MP
Together with the industry, GMN develops solutions for vacuum equipment.
Top engineering for safety bearings
GMN leads in the development of touchdown bearings.

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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.

 

 

GMN HIGH-PRECISION BALL BEARINGS

Based on our many years of experience in developing and manufacturing high-quality machine components, GMN has specialized in the area of high-

Benefits for our customers:

  • Top precision
  • Maximum speed suitability
  • High wear-resistance
  • Many sizes
  • High operating safety
  • Low operating temperature
  • High durability
  • Requirements-tailored ball bearings (special bearings)
  • Complete support for complex bearing projects (bearing systems)

STANDARD BEARINGS

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.

Spindle ball bearings

Deep groove ball bearings

SPECIAL BEARINGS

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.

Safety bearings



GMN is one of the pioneers in the design and manufacture of touchdown bearings.

Vacuum Equipment



GMN develops complete designs in collaboration with the industry for special bearings, in particular for turbo molecular pumps.

Measurement and navigation equipment

GMN has been involved in the manufacture of special bearings for navigation systems in measurement equipment for more than 40 years.

Medical devices and X-ray


GMN has been an innovative and reliable technology partner in medical devices, providing bearings for more than 100,000 X-ray tube systems.

Machine tools

GMN develops application-specific special solutions in collaboration with customers from all areas of modern machine tools.

USING GMN BALL BEARINGS

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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ENGINEERING

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.

Components

GMN uses only high-quality materials for all its components when manufacturing ball bearings, meeting our high internal quality standards.

Design

GMN ball bearings are further optimized through a series of design measures.

Lubrication

The selection of suitable lubricants relies primarily on the bearings’ maximum operating RPM.

TOLERANCES

Our high-precision grooved and spindle ball bearings are known for minimal tolerances and maximum precision.

KEY BEARING DATA

What aspects should be considered in order to evaluate ball bearing performance?

BEARING CALCULATION

You can determine with precision your optimal bearing solutions by using GMN software.