eBay seller irvineman (3)

An eBay seller I have done business with: This link to their items on eBay may or may not show similar items to the one I got from them, but it's probably worth looking.

Click any element tile below to get the full entry for that element, or click on the sample picture to go directly to the description of that sample.

Text and images Copyright (c) 2010 by Theodore W. Gray.
Nitrogen
Nitrogen Silicon nitride ball bearings
3D3D
Silicon nitride ball bearings.
Source: eBay seller irvineman
Contributor: Theodore Gray
Acquired: 28 March, 2009
Text Updated: 29 March, 2009
Price: $4/each
Size: 0.375"
Composition: Si3N4
Nitrogen
Nitrogen Silicon nitride skateboard bearing
3D3D
Silicon nitride skateboard bearing.
Source: eBay seller irvineman
Contributor: Theodore Gray
Acquired: 24 March, 2009
Text Updated: 25 March, 2009
Price: $60
Size: 0.75"
Composition: Si3N4
Oxygen
Oxygen Zirconium oxide street luge bearing
3D3D
Zirconium oxide street luge bearing.
Source: eBay seller irvineman
Contributor: Theodore Gray
Acquired: 24 March, 2009
Text Updated: 25 March, 2009
Price: $30
Size: 0.75"
Composition: ZrO2