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The Auburn Advantage

Thrust Bearings

Dimensions/Specs.
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F Series: Open Style, Miniature Thrust Bearing with Flat Raceways

We are proud to announce the addition of the F thrust bearing series to our trusted line of thrust bearings. This bearing series is a high precision line of miniature thrust ball bearings that can accommodate axial loads in a single direction. The bearings in this series are designed with flat raceways and are suitable for applications with smaller load and speed requirements than that of the FM miniature thrust bearing series.

  • Miniature ball thrust bearing
  • Open style
  • Flat raceways
F Series

Please note: This bearing series is not stocked at our Manufacturing facility in Macedon NY.

These bearings are available with bore sizes as small as 2mm (0.0787 inches) and as large as 10mm (0.3937 inches), and with the race ODs ranging from 6mm (0.2362 inches) to 18mm (0.7087 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 F series bearings are manufactured in Japan, and any custom dimension versions will be manufactured at our facility in Macedon, NY, USA.

DIMENSIONS (IN MM)

Bearing Number Bore Bore
Clearance
OD OD
Clearance
Height Basic Load Rating No. of Balls Ball Size Weight (grams)
  A A1 B B1 H Static
Ca(N)
Dynamic
Coa(N)
     
F2-6 2.0 2.0 6 6 3.0 117 83 6 1.000 0.6
F2X-7 2.5 2.5 7 7 3.5 156 117 6 1.200 0.9
F3-8 3.0 3.0 8 8 3.5 166 137 7 1.200 0.6
F4-9 4.0 4.0 9 9 4.0 166 156 8 1.200 1.5
F4-10 4.0 4.0 10 10 4.5 274 245 7 1.588 2.0
F5-11 5.0 5.0 11 11 4.5 284 284 7 1.588 2.4
F6-12 6.0 6.0 12 12 4.5 274 284 9 1.588 2.5
F7-15 7.0 7.0 15 15 5.0 558 548 8 2.381 4.4
F8-16 8.0 8.0 16 16 5.0 597 627 8 2.000 5.0
F9-17 9.0 9.0 17 17 5.0 437 542 9 2.000 5.1
F10-18 10.0 10.0 18 18 5.5 617 705 9 2.381 6.0
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