As of February 1, we are proud to announce that we have acquired the assets of Aurotek TSB. Effective immediately, Aurotek TSB's operations will be moved to our facility in Macedon NY. We'll update our website to reflect the thin section bearings we will offer. If you need information before then, please call us at (315) 986-7600. Click here to learn more.
Home » Thrust Bearings » FM Series

FM Metric Thrust Ball Bearing Series

Auburn Open Style FM Metric Thrust Ball Bearing with Grooved Raceways

The FM Metric Thrust Ball Bearing Series is a high precision line of miniature thrust ball bearings that can accommodate axial loads in a single direction. These bearings are designed with a deep round groove on one side of the race and are suitable for applications with larger speed and load ratings than that of the F miniature thrust bearing series.

These bearings are available with inner bore sizes as small as 3mm (0.1181 inches) and as large as 10mm (0.3937) inches), and with race ODs ranging from 8mm (0.3150 inches) to 20mm (0.7874 inches).

These bearings are typically manufactured with SAE 52100 chrome steel races but can be manufactured in stainless steel upon request. We also support customization of this bearing line to accommodate any special dimensional requirements.

All of the standard dimension FM series bearings are manufactured in Japan, and any custom dimension versions will be manufactured at our facility in Macedon, NY, USA.

Please note: the following dimensions are shown in mm.
Bearing NumberBore (A)OD (B)Height (H)Stock?
Other Info & Resources