The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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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 - 4340 alloy steel per AMS 6415 - heat treated - cadmium plated.
  • 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-3TC)
  • 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.
  • Keyslots are available. Units are supplied without keyslots. When a keyslot is required, specify by adding suffix "K". Ex.: ASWK-3T.
  • As applicable, keyslots will conform to SAE-AS81935/3 or NAS 559.
  • Rod End Bearings listed are manufactured to conform to the dimensions, materials, and configurations of SAE-AS81935/2, and are approved for procurement under this specification.
ASW-T & ASG-T Image
Unit of Measure
Items ASW-T & ASG-T Image
ASW-3T
Aurora Bearing ASW-T & ASG-T Female Rod Ends SAE Series AS81935/2 (Right Hand) & AS81935/2 (Left Hand) 		ASW-T & ASG-T Image
ASW-3TC
Aurora Bearing ASW-T & ASG-T Female Rod Ends SAE Series AS81935/2 (Right Hand) & AS81935/2 (Left Hand) 		ASW-T & ASG-T Image
ASG-3T
Aurora Bearing ASW-T & ASG-T Female Rod Ends SAE Series AS81935/2 (Right Hand) & AS81935/2 (Left Hand) 		ASW-T & ASG-T Image
ASG-3TC
Aurora Bearing ASW-T & ASG-T Female Rod Ends SAE Series AS81935/2 (Right Hand) & AS81935/2 (Left Hand) 		ASW-T & ASG-T Image
ASWK-3T
Aurora Bearing ASW-T & ASG-T Female Rod Ends SAE Series AS81935/2 (Right Hand) & AS81935/2 (Left Hand)
SAE Part Number N/A M81935/2-03 N/A M81935/2-03C N/A M81935/2-03L N/A M81935/2-03CL N/A M81935/2-03K
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 Female
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 1.375 in N/A 1.375 in N/A 1.375 in N/A 1.375 in N/A 1.375 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
E - Diameter N/A .422 in N/A .422 in N/A .422 in N/A .422 in N/A .422 in
K - Boss Diameter N/A .500 in N/A .500 in N/A .500 in N/A .500 in N/A .500 in
J - Wrench Flat Width N/A .437 in N/A .437 in N/A .437 in N/A .437 in N/A .437 in
F - Boss Height N/A .188 in N/A .188 in N/A .188 in N/A .188 in N/A .188 in
Ball Diameter N/A .531 in N/A .531 in N/A .531 in N/A .531 in N/A .531 in
P - Drilled Hole Depth N/A .875 in N/A .875 in N/A .875 in N/A .875 in N/A .875 in
C - Thread Depth [inch] N/A .750 in N/A .750 in N/A .750 in N/A .750 in N/A .750 in
Thread Size N/A 5/16-24
Thread Class N/A UNJF-3B N/A UNJF-3B N/A UNJF-3B-LH N/A UNJF-3B-LH N/A UNJF-3B
M - Keyway Width N/A
N - Keyway Height N/A N/A N/A N/A N/A .060 in
R - Keyway Radius N/A N/A N/A N/A N/A .083 in
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 .08 lb N/A .080 lb N/A .08 lb N/A .080 lb N/A .08 lb
Ultimate Radial Static Load Capacity N/A 2,360 lbs
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