The Timken Company - Aurora Bearing ASM-ET & ASB-ET Male Rod Ends SAE Series AS81935/6 (Right Hand) & AS81935/6 (Left Hand)

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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.

Body - PH 13-8 Mo Stainless Steel per AMS 5629 - heat treated.
Ball - 440C stainless steel per AMS 5630 - heat treated.
Optional Ball - 13-8 Mo stainless steel per AMS 5629 - heat treated. (Specify by adding suffix "C" ex.: ASM-3ETC)
Race - 17-4 PH stainless steel per AMS 5643 - heat treated.
PTFE Liner - (AT 3200) Permanently bonded to race inside diameter, qualified to SAE-AS81820 Type A.
Temperature range: -65°F to +325°F
No load rotational breakaway torque can be varied to meet specific application requirements.
Keyways are available. Units are supplied without keyways. When a keyway is required, specify by adding suffix "K". Ex.: ASMK-3T.
As applicable, keyways will conform to SAE-AS81935/3 or NAS 559.
All threads are rolled after heat treatment, and conform to UNJF-3A per AS8879.
Rod End Bearings listed are manufactured to conform to the dimensions, materials, and configurations of SAE-AS81935/6, and are approved for procurement under this specification.

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Unit of Measure

Items	ASM-3ET Aurora Bearing ASM-ET & ASB-ET Male Rod Ends SAE Series AS81935/6 (Right Hand) & AS81935/6 (Left Hand)	ASM-3ETC Aurora Bearing ASM-ET & ASB-ET Male Rod Ends SAE Series AS81935/6 (Right Hand) & AS81935/6 (Left Hand)	ASB-3ET Aurora Bearing ASM-ET & ASB-ET Male Rod Ends SAE Series AS81935/6 (Right Hand) & AS81935/6 (Left Hand)	ASB-3ETC Aurora Bearing ASM-ET & ASB-ET Male Rod Ends SAE Series AS81935/6 (Right Hand) & AS81935/6 (Left Hand)	ASMK-3ET Aurora Bearing ASM-ET & ASB-ET Male Rod Ends SAE Series AS81935/6 (Right Hand) & AS81935/6 (Left Hand)
SAE Part Number	N/A M81935/6-03	N/A M81935/6-03C	N/A M81935/6-03L	N/A M81935/6-03CL	N/A M81935/6-03K
Thread Type	N/A Right Hand	N/A Right Hand	N/A Left Hand	N/A Left Hand	N/A Right Hand
Thread Configuration	N/A Male
B - Ball Bore	N/A .1900 in	N/A .1900 in	N/A .1900 in	N/A .1900 in	N/A .1900 in
W - Ball Width	N/A .437 in	N/A .437 in	N/A .437 in	N/A .437 in	N/A .437 in
H - Head Width	N/A .337 in	N/A .337 in	N/A .337 in	N/A .337 in	N/A .337 in
A - Base to Center	N/A 1.562 in	N/A 1.562 in	N/A 1.562 in	N/A 1.562 in	N/A 1.562 in
D - Head Diameter	N/A .806 in	N/A .806 in	N/A .806 in	N/A .806 in	N/A .806 in
O - Ball Shoulder Diameter	N/A .30 in	N/A .300 in	N/A .30 in	N/A .300 in	N/A .30 in
S - Max. Housing I.D.	N/A .6250 in	N/A .6250 in	N/A .6250 in	N/A .6250 in	N/A .6250 in
Ball Diameter	N/A .531 in	N/A .531 in	N/A .531 in	N/A .531 in	N/A .531 in
G - Base to Center of Keyway Radius	N/A	N/A	N/A	N/A	N/A .980 in
K - Keyway Width	N/A	N/A	N/A	N/A	N/A .062 in
P - Keyway Depth	N/A	N/A	N/A	N/A	N/A .268 in
C - Thread Length	N/A .968 in	N/A .968 in	N/A .968 in	N/A .968 in	N/A .968 in
Thread Size	N/A 5/16-24
Thread Class	N/A UNJF-3A	N/A UNJF-3A	N/A UNJF-3A-LH	N/A UNJF-3A-LH	N/A UNJF-3A
a - Misalignment Angle	N/A 15 º	N/A 15 º	N/A 15 º	N/A 15 º	N/A 15 º
Approximate Brg. Weight	N/A .072 lb	N/A .072 lb	N/A .072 lb	N/A .072 lb	N/A .072 lb
Ultimate Radial Static Load Capacity	N/A 2,360 lb
Fatique Load	N/A 1,470 lb	N/A 1,470 lb	N/A 1,470 lb	N/A 1,470 lb	N/A 1,470 lb
Axial Proof Load	N/A 1,000 lb	N/A 1,000 lb	N/A 1,000 lb	N/A 1,000 lb	N/A 1,000 lb
No Load Rotational Breakaway Torque	N/A .5 to 6 in·lb	N/A .5 to 6 in·lb	N/A .5 to 6 in·lb	N/A .5 to 6 in·lb	N/A .5 to 6 in·lb
Keyway	N/A	N/A	N/A	N/A	N/A Keyway