The Timken Company - Aurora Bearing ASXM-T & ASXB-T Male Rod Ends

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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.

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 treated.
PTFE Liner - (AT 3200) Permanently bonded to race inside diameter, qualified to SAE-AS81820 Type A.
Temperature range: -65°F to +325°F
Keyways are available. Units are supplied without keyways. When a keyway is required, specify by adding suffix "K". Ex.: ASXMK-4T.
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.

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Unit of Measure

Items	ASXM-4T Aurora Bearing ASXM-T & ASXB-T Male Rod Ends	ASXB-4T Aurora Bearing ASXM-T & ASXB-T Male Rod Ends	ASXMK-4T Aurora Bearing ASXM-T & ASXB-T Male Rod Ends	ASXBK-4T Aurora Bearing ASXM-T & ASXB-T Male Rod Ends	ASXM-4T-10 Aurora Bearing ASXM-T & ASXB-T Male Rod Ends
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 .2500 in	N/A .2500 in	N/A .2500 in
W - Ball Width	N/A .375 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 .375 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 .980 in	N/A .980 in	N/A
K - Keyway Width	N/A	N/A	N/A .062 in	N/A .062 in	N/A
P - Keyway Depth	N/A	N/A	N/A .268 in	N/A .268 in	N/A
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-LH	N/A UNJF-3A	N/A UNJF-3A-LH	N/A UNJF-3A
a - Misalignment Angle	N/A 5 º
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
Ultimate Radial Static Load Capacity	N/A 7,356 lbs
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
Approximate Brg. Weight	N/A .07 lb
Keyway	N/A	N/A	N/A Keyway	N/A Keyway	N/A