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Trans-Pacific Aerospace Company Inc. (fka TPAC)

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Last Post: 8/20/2021 3:34:04 PM - Followers: 457 - Board type: Free - Posts Today: 0




Trans-Pacific Aerospace is a publicly-traded company whose mission is to supply self-lubricating bearings for aerospace, military and industrial applications.
TPAC's bearings are qualified by the U.S. Navy to SAE standards and TPAC is listed on the Navy's Qualified Products List.
This NAVAIR qualification is accepted worldwide as the industry standard for bearings.


 Spherical Bearings

The below list contains our NAVAIR qualified spherical bearings and their detailed product specification PDF's.

  • Narrow, grooved race, self-aligning, spherical plain bearings, width .281" to 1.000", height .218" to .797", bore .1900" to .1000"  Download PDF
    Wide, grooved race, self-aligning, spherical plain bearings, width .437" to 1.375", height .327" to 1.005", bore .1900" to .1000"    Download PDF
    Narrow, chamfered race, self-aligning, spherical plain bearings, width .281" to 1.000", height .218" to .797", bore .1900" to .1000"    Download PDF
    Wide, chamfered race, self-aligning, spherical plain bearings, width .437" to 1.375", height .327" to 1.005", bore .1900" to .1000"    Download PDF


The below list contains our full list of bushings and their product specification PDF's.

  • Flanged, self-lubricating, sleeve plain bearings, bore .2515" to 2.0015", length .156" to 3.000", diameter .3760" to 2.2523"  Download PDF
    Non-flanged, self-lubricating, sleeve plain bearings, bore .2515" to 2.0015", length .156" to 3.000", diameter .3760" to 2.2523"  Download PDF


Documentation & Qualifications

Trans-Pacific Aerospace spherical bearings and aerospace products have successfully met the verification test qualification requirements set by the AS81820 Aerospace Standard.

Download Our Verification Document

SAE-AS 81820

 This SAE Aerospace Standard (AS) covers self-aligning and self-lubricating plain spherical bearings that utilize polytetrafluorothylene (PTFE) in a molded material or fabric composite that is bonded to inner diameter surface of the race and, when specified, to the bore diameter surface of the ball. These bearings can be used in the temperature range -65 to +325°F (-54 to +163°C).

SAE-AS 81934

Bearing, Sleeve, Flanged, Self-lubricating, -65 To 325 Degree F


 Serving the Aviation, Space and Maritime Industries 

The Trans-Pacific Aerospace manufacturing facility in China will make aerospace quality SAE-AS 81820, 81934 and 81935 plain spherical bearings, bushings and rod-ends.

These small, yet indispensable, components are designed to reduce friction and "bear" loads. Each bearing is a military spec, precision-tooled part, with some that can take up to 1,200 man-hours to make.

These parts are self-lubricating, and are typically used in sections of an aircraft that are difficult or impractical to access for maintenance. They help with such flight critical tasks as preventing the airframe from breaking apart, the engine from falling out over the Pacific and the landing gear from collapsing on impact with the runway. Over 3,000 of these parts are used in every aircraft and they must be replaced regularly.



Trans-Pacific Aerospace Company, Inc.
2975 Huntington Drive
San Marino, CA 91108
Phone: 626-796-9804

Website: http://www.transpacificaerospace.com



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#66939  Sticky Note READ THIS BEFORE MAKING ANOTHER POST: IH Admin [Shelly] 02/03/16 10:35:31 AM
#56333  Sticky Note Press releases or other company communication should not IH Brian (Retired) 01/04/16 12:11:52 PM
#109739   Stick a fork in this POS. DJ Ponder 07/08/21 11:51:03 AM
#109738   Yes, Officially DONE. VeronicaFox 07/08/21 11:14:56 AM
#109737   Yep , that pos should have been locked DJ Ponder 06/30/21 02:05:13 PM
#109736   Yep poof its gone.... DJ Ponder 06/30/21 02:04:13 PM
#109735   Absolutely, same here. VeronicaFox 06/30/21 12:44:57 PM
#109734   Too bad McKay wasn't locked up for this THall 06/30/21 12:36:50 PM
#109733   Took LONG enough. Lime Time 06/30/21 12:16:52 PM
#109732   Thats a Beautiful thing! DJ Ponder 06/30/21 12:02:32 PM
#109731   Smart thinking! VeronicaFox 06/30/21 10:53:18 AM
#109730   Who wudda thunk it! waterchaser 06/30/21 10:18:53 AM
#109729   Excellent! Thank you, Renee. VeronicaFox 06/30/21 09:39:19 AM
#109728   TPAC registration revoked: Renee 06/30/21 09:37:59 AM
#109727   TPAC was suspended by the SEC and now waterchaser 06/19/21 10:55:26 PM
#109726   I am hearing they are about to file janum 06/19/21 06:16:48 PM
#109725   Why? waterchaser 06/19/21 12:06:20 PM
#109724   Monday is going to be big! Brett T 06/19/21 12:01:53 PM
#109722   What? It’s not the same as “always”. The VeronicaFox 06/08/21 08:00:10 PM
#109721   Same thing as always! What is the difference? eGnome 06/08/21 07:48:47 PM
#109720   Looks like a bad thing to me lol. VeronicaFox 06/08/21 05:01:18 PM
#109718   There are still five zeros in front of waterchaser 06/03/21 10:18:53 PM
#109717   Flying? As in the bearings on airplanes? LMFAO eGnome 06/02/21 10:40:01 PM
#109716   ROFLMAO.......THEY ARENT. DJ Ponder 06/01/21 12:19:37 PM
#109715   Its a dead pos. DJ Ponder 06/01/21 12:18:25 PM
#109714   Smart choice. VeronicaFox 05/28/21 06:20:52 PM
#109713   There are five zeros in front of the waterchaser 05/28/21 05:14:08 PM
#109712   Yeah, it’s a matter of time. You May janum 05/28/21 04:40:56 PM
#109711   For the moment no more Pink stocks for Matmak 05/28/21 04:26:59 PM
#109710   I see volume every day here. I don’t janum 05/28/21 04:09:35 PM
#109709   Is this forever lost or .... ?? Matmak 05/28/21 04:05:52 PM
#109708   BS Claims are dime a dozen in the DJ Ponder 05/27/21 05:35:19 PM
#109707   To create the illusion of interest where none DJ Ponder 05/27/21 05:32:21 PM
#109706   I couldn’t care less about the money traders VeronicaFox 05/27/21 01:54:19 PM
#109705   I don’t know if there is any P&D janum 05/27/21 01:51:51 PM
#109704   Just like old times with Wild Willy McKay VeronicaFox 05/27/21 01:47:15 PM
#109703   So they all know it is dead as janum 05/27/21 01:40:16 PM
#109702   Yeah they all know its a dead POS. DJ Ponder 05/27/21 01:18:02 PM
#109701   If this volume is real then soon people janum 05/27/21 12:47:43 PM
#109700   Dang! haha GO $TPAC eGnome 05/27/21 12:36:30 PM
#109699   Volume here. Something is going on. janum 05/27/21 11:15:20 AM
#109698   Didn’t really cost that much! I’m playing on eGnome 05/25/21 11:22:56 PM
#109697   I can't believe TBAG actually has volume. loanshark007 05/25/21 09:49:54 PM
#109695   Fools play is all that resides here. DJ Ponder 05/19/21 11:45:44 AM
#109694   Ok, around for the ride anyway! Here weeeee goooo.. eGnome 05/19/21 11:44:29 AM
#109693   I doubt that’s true, but go for it VeronicaFox 05/19/21 11:34:29 AM
#109692   I will still have shares to sell off eGnome 05/19/21 11:30:55 AM
#109691   TPAC is what it is, EP / Caveat VeronicaFox 05/18/21 09:53:30 PM
#109690   Ummm still here it seems....$TPAC OR WHOEVER IT IS! eGnome 05/18/21 09:42:41 PM
#109689   Good Riddance. VeronicaFox 05/16/21 01:19:49 PM
#109688   Dead as a doornail POS. DJ Ponder 04/30/21 12:27:47 PM
#109687   Good luck... TPAC has already been suspended by waterchaser 04/29/21 09:37:01 PM
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