Ball Bearing Manufacturer - Super Precision Bearings

Angular Contact Ball Bearings / Precision Spindle Bearings

GMN's Angular Contact Ball Bearings / Precision Spindle Bearings are used in a multitude of applications inside and outside of the Machine Tool Industry. GMN Precision Bearings have high Speed capability, high Load Capacity, and high radial / axial stiffness. When people demand consistent super precision bearings, they utilize GMN.

Precision Radial Ball Bearings

GMN's Precision Radial Ball Bearings are utilized in Machine Tool, Medical and the Turbo Molecular Pump Industries; just to name a few. GMN Super Precision Radial Ball Bearings can accept load in both directions while maintaining a high speed rating. Similar to GMN Angular Contact Ball Bearings, GMN Radial Ball Bearings are known for consistent super precision quality.

Free-Wheel Clutches

GMN Sprag Type Free-wheel Clutches are designed for maximum torque in a given space allowance. With this design goal in mind, GMN clutches have the highest ratio of Torque to required space in the clutch industry. This means that for a given diameter, GMN clutches have more sprags to transmit more Torque than any other clutch. GMN Clutches are also designed to be versatile: from no Raceways, Precision Hardened and Ground Raceways, Inner Diameter Keyway, Outer Diameter Keyway, Both Keyways, or even a mounting tang to bolt to your housing.

GMN also has a full range of Roller Ramp Clutches that can be utilized in the harshest environments. These clutches are made with thick, strong raceways to put up with anything that is thrown at them. If you have vibrations, G-Forces, a high torque application; GMN has a solution for that too!

Angular Contact Ball Bearings / Precision Spindle Bearings

Non-Contact Seals

GMN's Non-Contact Seals can increase your product efficiency, eliminate contamination, decrease cost, and contribute to a better overall product. The higher the RPM the less effective a contact seal can be, adversely, GMN Non-Contact seals will seal better with increasing RPM. Contamination and scheduled seal replacement cycles are a thing of the past with GMN's proprietary Non-Contact Seal design. With GMN's various Seal materials, widths, and diameters offered, we are sure to have a solution to fit your needs.

Engineering Tools

GMN Bearing USA Ltd has created multiple Bearing Engineering Tools to support the efforts of engineers everywhere. Bearing System tolerancing based on ISO standards, Bearing System tolerancing based on thermal effects of your specific application, and Super Precision Bearing Fault Frequencies for those rare moments when issues do arise. Keep posted because more tools are in the works.

And as always, please contact Engineering Support with any questions.

Precision ball bearings

Angular Contact Ball Bearings / Precision Spindle Bearings

Precision Radial Ball Bearings

Free-Wheel Clutches

Non-Contact Seals

Engineering Tools