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.
Items |
![]() AM-4T-9 Aurora Bearing Special Size Heavy Duty Shank Race Car Rod Ends |
![]() AB-4T-9 Aurora Bearing Special Size Heavy Duty Shank Race Car Rod Ends |
![]() AM-6T-6 Aurora Bearing Special Size Heavy Duty Shank Race Car Rod Ends |
![]() AB-6T-6 Aurora Bearing Special Size Heavy Duty Shank Race Car Rod Ends |
![]() AM-6T-7 Aurora Bearing Special Size Heavy Duty Shank Race Car Rod Ends |
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Thread Type | N/A Right Hand | N/A Left Hand | N/A Right Hand | N/A Left Hand | N/A Right Hand | |||||
Thread Configuration | N/A Male | |||||||||
B - Ball Bore | N/A .2500 in | N/A .2500 in | N/A .3750 in | N/A .3750 in | N/A .3750 in | |||||
W - Ball Width | N/A .375 in | N/A .375 in | N/A .500 in | N/A .500 in | N/A .625 in | |||||
H - Head Width | N/A .281 in | N/A .281 in | N/A .406 in | N/A .406 in | N/A .500 in | |||||
A - Base to Center | N/A 1.562 in | N/A 1.562 in | N/A 1.938 in | N/A 1.938 in | N/A 2.438 in | |||||
D - Head Diameter | N/A .740 in | N/A .740 in | N/A 1.000 in | N/A 1.000 in | N/A 1.312 in | |||||
Ball Diameter | N/A .500 in | N/A .500 in | N/A .719 in | N/A .719 in | N/A .937 in | |||||
C - Thread Length | N/A 1.000 in | N/A 1.000 in | N/A 1.219 in | N/A 1.219 in | N/A 1.500 in | |||||
Thread Size | N/A 5/16-24 | N/A 5/16/24 | N/A 1/2-20 | N/A 1/2-20 | N/A 5/8-18 | |||||
Thread Class | N/A UNF-3A | N/A UNF-3A-LH | N/A UNF-3A | N/A UNF-3A-LH | N/A UNF-3A | |||||
a - Misalignment Angle Clevis Mounted | N/A 16 º | N/A 16 º | N/A 12 º | N/A 12 º | N/A 12 º | |||||
Ultimate Radial Static Load Capacity | N/A 6,158 lbs | N/A 6,158 lbs | N/A 9,544 lbs | N/A 9,544 lbs | N/A 16,238 lbs | |||||
Approximate Brg. Weight | N/A | |||||||||
Type of Lubrication | N/A PTFE liner | |||||||||
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