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 - Low carbon steel - inside diameter protective coated for corrosion resistance.
- PTFE Liners available upon request. Specify by adding suffix "T". Ex.: COM-8T. (PTFE lined parts have no lubrication grooves in race. Lubrication holes are manufacturer's option.)