1
2
3

for (var i in bearings){
	var item = bearings[i];
}

<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1">1</a> <a href="#L-2">2</a> <a href="#L-3">3</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a>for (var i in bearings){ </span><span id="L-2"><a name="L-2"></a> var item = bearings[i]; </span><span id="L-3"><a name="L-3"></a>} </span></pre></div> </td></tr></table>