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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.

  • 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.: AWC-3TC)
  • Race - 17-4PH stainless steel per AMS 5643 - heat treated.
  • Optional plating on race outside diameter can be added by adding suffix "P" for zinc nickel or cad plating or suffix "E" for zinc nickel plating (ex.: AWC-3TP/AWC-3TE)
  • PTFE Liner - (AT 3200) Permanently bonded to race inside diameter, qualified to SAE-AS81820 Type A.
  • Temperature Range: -65°F to + 325°F.
  • "K" designates Low Torque Bearing fit. No load rotational breakaway torque can be varied to meet specific application requirements.
  • Bearings can be ordered in an oversize outside diameter condition by adding suffix "D1" (.010") oversize or "D2" (.020") oversize (ex.: AWC-3TD1/AWC-3TD2)
  • Bearings listed are manufactured to conform to the dimensions, materials and configurations of SAE Specifications AS14103 (grooved) and AS14102 (plain), and are approved for procurement under these specifications.
Unit of Measure

Specifications

Part Number

 N/A AWC-5TCEKD1

SAE Part Number

N/A MS14102-5CEKT

Bearing Type

 N/A Plain

B - Ball Bore

 N/A .3125 in

D - Outside Diameter

 N/A .6975 in

W - Ball Width

 N/A .437 in

H - Race Width

 N/A .317 in

O - Ball Shoulder Diameter

 N/A .360 in

Ball Diameter

 N/A .593 in

a - Misalignment Angle

 N/A 14 º

Radial Static Limit Load Capacity

 N/A 9,400 lbs

Axial Static Limit Load Capacity

 N/A 1,640 lb

Oscillating Load

 N/A 6,050 lb

Standard Fit, No Load Rotational Breakaway Torque

 N/A 0.0 to 1.0 in·lb

Approximate Brg. Weight

N/A .035 lb

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.""
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