Menu
Discover the New “My Dashboard” Experience

Join Eric Stasiowski, manager – online marketing & ecommerce, to see how you can save key items like documents, bearings, and distributor locations directly to your account.

View Video
Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More
Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

View Video
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart

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.
Unit of Measure

Specifications

Part Number

 N/A ASW-7T

SAE Part Number

N/A M81935/2-07

Thread Type

 N/A Right Hand

Thread Configuration

 N/A Female

B - Ball Bore

 N/A .4375 in

W - Ball Width

 N/A .562 in

H - Head Width

 N/A .452 in

A - Base to Center

 N/A 2.000 in

D - Head Diameter

 N/A 1.150 in

O - Ball Shoulder Diameter

 N/A .54 in

S - Max. Housing I.D.

 N/A .9062 in

E - Diameter

 N/A .610 in

K - Boss Diameter

 N/A .720 in

J - Wrench Flat Width

N/A .625 in

F - Boss Height

 N/A .250 in

Ball Diameter

 N/A .781 in

P - Drilled Hole Depth

 N/A 1.250 in

C - Thread Depth [inch]

 N/A 1.125 in

Thread Size

 N/A 7/16-20

Thread Class

 N/A UNJF-3B

a - Misalignment Angle

 N/A 10 º

Approximate Brg. Weight

N/A .212 lb

Ultimate Radial Static Load Capacity

 N/A 12,000 lbs

Fatique Load

 N/A 4,800 lb

Axial Proof Load

 N/A 1,850 lb

No Load Rotational Breakaway Torque

 N/A 1 to 15 in·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.
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.