Generic XP608Z Ball Bearing
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<b>[Product Information]</b><br>
<ul>
<li>Inner Diameter is 8 millimeters</li>
<li>Outside Diameter is 22 millimeters</li>
<li>Item weights 0.024-Pound</li>
<li>Inner Diameter is 8 millimeters</li>
<li>Item weights 0.024-Pound</li>
</ul>
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<img src='http://ecx.images-amazon.com/images/I/51iwn2wo%2BoL.jpg'></br>