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GMN Paul Mueller Industrie logo

GMN

🇩🇪 Germany Bearings & Linear Motion

High-precision ball bearings, machine spindles, freewheel clutches, non-contact seals and electric drives.

GMN Paul Müller Industrie GmbH & Co. KG is a family-run German precision components manufacturer based in Nuremberg. Founded in 1908 as the mechanical workshop Georg Müller Nürnberg, GMN has built more than 100 years of expertise in high-precision and high-speed applications. The company manufactures components and systems for customers that need exceptional precision, reliability and custom engineering in demanding machine and industrial applications.

Products and applications

GMN’s portfolio includes high-precision ball bearings, machine spindles, spindle service, freewheel clutches, non-contact seals and high-speed electric drives. Many products are tailored to customer-specific requirements and used in machine tools, high-speed equipment, precision machinery, special-purpose machines, drive systems and applications where bearing performance, spindle accuracy, contactless sealing or high-speed electric drive performance is critical.

Product Categories

Spindle Bearings

Non-Contact Seals

Product Lines & Series

  • SE/SN Series - Super Precision Angular Contact Bearings
  • HV/HS Series - High-Speed Motorized Spindles
  • FE/FK/FH Series - Freewheel Clutches
  • K/BE Series - Non-Contact Labyrinth Seals

Products & Components

Spindle bearing sets (matched pairs/triplets)High-speed motorized spindles for millingGrinding spindlesDrilling/boring spindlesFreewheel clutches (sprag type)Backstop clutchesOverrunning clutchesNon-contact labyrinth sealsBearing lubrication systemsSpindle repair and reconditioning services

Solutions & Applications

High-speed spindle bearing packages for machine toolsComplete motorized spindle solutionsBackstop and overrunning clutch engineeringSpindle bearing preload optimization

Industries Served

Machine ToolsEnergy

Technologies & Expertise

Motorized spindle design with integrated encodersNon-contact labyrinth seal engineeringPrecision spindle balancing

Company facts

Headquarters
Nuremberg, Germany
Founded
1908
Employees
250-500
Ownership
Family-run company
Visit website Email +49 911 5691-0

Profile transparency

Data status
Publicly researched profile
Sources
Official website, public company and product pages
Last reviewed
April 2026

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