Aerospace / Military
Aerospace Series General Aviation Rod Ends Spherical Bearings Mil Spec Series Rod Ends Spherical Bearings Bushings Approved Part Numbers
Commercial / Industrial
Rod End Bearings Inch Rod Ends Metric Rod Ends Spherical Bearings Inch Spherical Bearings Metric Spherical Bearings
Technical Resources
Terms and Definitions Articles Technical Data FAQs Key Term Translation Custom Engineered Products
Online Catalog
Engineers power search our entire catalog of bearing and bushings, with access to every attribute and technical specification possible. View our online catalog...
Request Information

Effective August 21st, 2023, the Naval Air Warfare Center Aircraft Division (NAWCAD) has disapproved Timken Aurora’s qualification status for SAE-AS81820 and SAE-AS81935 specifications. Timken Aurora is working diligently to get requalified.

  • Ball - Alloy steel - heat treated - hard chrome plated.
  • Race -See 2D Sales drawing for details.
Unit of Measure

Key Dimensions

Bearing Type

 N/A Plain

Part Number

 N/A COM-12T-34

B - Ball Bore

 N/A .7500 in

D - Outside Diameter

 N/A 1.4375 in

H - Race Width

 N/A .593 in

W - Ball Width

 N/A .750 in

O - Ball Shoulder Diameter

 N/A .920 in

M - Chamfer

 N/A .039 in

Ball Diameter

 N/A 1.187 in

a - Misalignment Angle

 N/A 9 º

Radial Static Limit Load Capacity

 N/A 29,002 lbs

Type of Lubrication

 N/A PTFE liner

Note

 N/A For dimensional tolerances of listed features, see the PDF version of the catalog under the "View Product Catalogs" tab from the home page.