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.
Standard Configuration:
- Body - 4340 alloy steel - heat treated - cadmium plated.
- Ball - 440C stainless steel - heat treated - chrome plated (MFG. option).
- Race - 17-4 PH stainless steel - heat treated.
-10 Configuration:
- Body - 17-4 PH stainless steel - heat treated.
- Ball - 440C stainless steel - heat treated - chrome plated (MFG. option).
- Race - 17-4 PH stainless steel - heat ...