rod end bearings

A forum about all aspects of the construction and maintenance of the Billy Dawson inspired modified Hatz Classic biplane. Here is the place to ask your questions and get the answers from the real experts.
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Nick
Posts: 188
Joined: Wed Mar 24, 2010 7:51 pm

rod end bearings

Post by Nick »

Hiya folks,

So I'm ordering material for my torque tube. When I get to the bit where I find the price on the Heim HMX-4G and HMXL-4G rod-end bearings, I just about fall off my chair. $60 for the right hand, and $170!!! for the left hand. EACH! Are they platinum-plated or something?

Are there any more cost-effective, but still safe alternatives?

Thanks guys.

Nick
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dougm
Posts: 498
Joined: Wed Mar 17, 2010 2:39 pm
Location: Douglas, MA
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Re: rod end bearings

Post by dougm »

Yes! Go with the Aurora Rod ends... direct replacements for Heim at a fraction of the cost. Used in Aircraft and also high performance hot rods :P

Heim p/n cost
HMX-4G 54.75
HMXL-4G 160.95

Aurora p/n cost
XAM-4Z 15.50
XAB-4Z 15.75

http://www.aircraftspruce.com/menus/ap/ ... urora.html

http://www.aircraftspruce.com/catalog/a ... rabrng.php


The Heim prices really shot up compared to a year or two ago when they were (still expensive) around $35/ea,
Doug
Building Hatz Classic s/n 093 & Rotec R3600
Hatz Webmaster
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Nick
Posts: 188
Joined: Wed Mar 24, 2010 7:51 pm

Re: rod end bearings

Post by Nick »

Thanks alot Doug.

Hey how's that Rotec working out?

Nick
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dougm
Posts: 498
Joined: Wed Mar 17, 2010 2:39 pm
Location: Douglas, MA
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Re: rod end bearings

Post by dougm »

I don't have the Rotec yet. I'm hoping to make OSH this year and talk to the Rotec guys in person and put in my down payment.
Doug
Building Hatz Classic s/n 093 & Rotec R3600
Hatz Webmaster
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Ebby
Posts: 109
Joined: Wed Mar 17, 2010 7:32 pm
Location: Camden NY

Re: rod end bearings

Post by Ebby »

Try racingrodends.com if you like. They have a good assortment of rod ends and an economy line. There are specifications give on their website. I am only affiliated with them as a customer.

Regards
Ebby
Hatz Classic S/N 37
Flying!
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