<div>gws bearing on kent should have what you need or <a href="http://bocabearings.com">bocabearings.com</a> they should have what you need</div>
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<div>jim<br><br></div>
<div class="gmail_quote">On Tue, Apr 5, 2011 at 9:34 AM, Darcy Whyte <span dir="ltr">&lt;<a href="mailto:darcy@siteware.com">darcy@siteware.com</a>&gt;</span> wrote:<br>
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<div>I got a small chuck that I believe is suitable for an A-Axis on a CNC machine.</div>
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<div><a href="http://mambohead.com/2011/03/3-axis-nema-23/" target="_blank">http://mambohead.com/2011/03/3-axis-nema-23/</a></div>
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<div>It has a 1/2-20 thread at the back. So I figure I can complete the A-Axis with</div>
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<div>-1/2 inch shaft with an inch of thread at one end.</div>
<div>-two bearings</div>
<div>-two pulleys and a belt</div>
<div>-one stepper</div>
<div>-some aluminum cut out to hold everything in place and to bolt down to bed</div>
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<div>Obviously I need a bearing that can withstand thrust? Or do I? Does anybody have any suggestions what bearings I should use?</div>
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