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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
  • Keyslots are available. Units are supplied without keyslots. When a keyslot is required, specify by adding suffix "K". Ex.: ASXWK-4T.
  • As applicable, keyslots will conform to SAE-AS81935/3 or NAS 559.
Unit of Measure

Key Dimensions

Part Number

 N/A ASXGK-4T

Thread Type

 N/A Left Hand

Thread Configuration

 N/A Female

B - Ball Bore

 N/A .2500 in

W - Ball Width

 N/A .375 in

H - Head Width

 N/A .337 in

A - Base to Center

 N/A 1.469 in

D - Head Diameter

 N/A .806 in

O - Ball Shoulder Diameter

 N/A .375 in

E - Diameter

 N/A .485 in

K - Boss Diameter

 N/A .562 in

J - Wrench Flat Width

N/A .500 in

F - Boss Height

 N/A .188 in

Ball Diameter

 N/A .531 in

C - Thread Depth [inch]

 N/A .750 in

Thread Size

 N/A 5/16-24

Thread Class

 N/A UNJF-3B-LH

N - Keyway Height

 N/A .060 in

R - Keyway Radius

 N/A .083 in

a - Misalignment Angle

 N/A 5 º

No Load Rotational Breakaway Torque

 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

Approximate Brg. Weight

N/A .084 lb

Keyway

 N/A Keyway

Note

 N/A For dimensional tolerances of listed features, see the PDF version of the catalog under the View Product Catalogs" tab from the home page."

UPC

 N/A 0190029182235