2H4
Topic Author
Posts: 7960
Joined: Tue Oct 19, 2004 11:11 pm

Modern Bearing Technology

Sun Sep 24, 2006 1:57 pm



I've recently been reading about ceramic bearings, and their increased efficiency through less friction. In certain applications, ceramic bearings spin more smoothly as a result of the balls being more perfectly round than their steel counterparts, as well as the lower volume of grease required for lubrication. The ceramic material, I understand, is also relatively resistant to thermal expansion, further reducing friction.

Are ceramic bearings used in any aircraft applications? If so, where? And how are they lubricated? Is it a nonstandard or specialized lubricant, specific to ceramics?

Thanks in advance for any info.  Smile




2H4


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aerobalance
Posts: 4309
Joined: Sat Sep 23, 2000 8:35 am

RE: Modern Bearing Technology

Mon Sep 25, 2006 1:11 am

We use ceramic ball bearings in a certain component of ours, however, I can not legally tell you what that component is. The component does go on an aircraft.
"Sing a song, play guitar, make it snappy..."
 
2H4
Topic Author
Posts: 7960
Joined: Tue Oct 19, 2004 11:11 pm

RE: Modern Bearing Technology

Mon Sep 25, 2006 1:20 am




Quoting Aerobalance (Reply 1):

Hmm...intriguing...

As a mountain biker, I think you'll find this BB review interesting:

http://www.cyclingnews.com/tech/?id=2006/reviews/FSA_MegaExo




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Starlionblue
Posts: 17208
Joined: Fri Feb 27, 2004 9:54 pm

RE: Modern Bearing Technology

Mon Sep 25, 2006 8:57 am

Quoting Aerobalance (Reply 1):
We use ceramic ball bearings in a certain component of ours, however, I can not legally tell you what that component is. The component does go on an aircraft.

It's the chemtrail dispenser isn't it?
"There are no stupid questions, but there are a lot of inquisitive idiots." - John Ringo
 
777wt
Posts: 828
Joined: Wed Jan 19, 2005 7:45 am

RE: Modern Bearing Technology

Mon Sep 25, 2006 9:45 am

Quoting Aerobalance (Reply 1):
We use ceramic ball bearings in a certain component of ours, however, I can not legally tell you what that component is. The component does go on an aircraft.

How about telling us what ATA chapter this componet section belongs in?  Wink
 
aerobalance
Posts: 4309
Joined: Sat Sep 23, 2000 8:35 am

RE: Modern Bearing Technology

Tue Sep 26, 2006 12:30 am

Quoting Starlionblue (Reply 3):
It's the chemtrail dispenser isn't it?

more along the lines of the stealth kit for the dispenser...

Quoting 777WT (Reply 4):
How about telling us what ATA chapter this componet section belongs in?

see above  Wink
"Sing a song, play guitar, make it snappy..."

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