Part Number ATBK-4T, Aurora Bearing ATM-T & ATB-T Male Rod Ends SAE Series AS81935/4 (Right Hand) & AS81935/4 (Left Hand) On The Timken Company

Batch CAD Cart (0) ▾

Request Information Add to CAD Cart

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.: ATM-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.
Keyways are available. Units are supplied without keyways. When a keyway is required, specify by adding suffix "K". Ex.: ATMK-3T.
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.
Rod End Bearings listed are manufactured to conform to the dimensions, materials, and configurations of SAE-AS81935/4, and are approved for procurement under this specification.

Unit of Measure

Part Number	N/A ATBK-4T
SAE Part Number	N/A M81935/4-04KL
Thread Type	N/A Left Hand
Thread Configuration	N/A Male
B - Ball Bore	N/A .2500 in
W - Ball Width	N/A .343 in
H - Head Width	N/A .260 in
A - Base to Center	N/A 1.443 in
D - Head Diameter	N/A .827 in
O - Ball Shoulder Diameter	N/A .364 in
S - Max. Housing I.D.	N/A .6562 in
Ball Diameter	N/A .500 in
G - Base to Center of Keyway Radius	N/A .896 in
K - Keyway Width	N/A .062 in
P - Keyway Depth	N/A .207 in
C - Thread Length	N/A .775 in
Thread Size	N/A 1/4-28
Thread Class	N/A UNJF-3A-LH
a - Misalignment Angle	N/A 10 º
Approximate Brg. Weight	N/A .06 lb
Ultimate Radial Static Load Capacity	N/A 5,300 lb
Fatique Load	N/A 1,500 lb
Axial Proof Load	N/A 430 lb
No Load Rotational Breakaway Torque	N/A .5 to 6 in·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.

Part Number