5x 83010mm Nylon Round Pulley U Groove Track Roller Bearing,double Shielde 608zz Bearing Inside by Preamer
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<b>[Product Information]</b><br>
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<li>Deep groove ball bearings, fashionable, slide flexible, compression wear.</li>
<li>Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and w</li>
<li>Product Size:  8mm(ID)*30mm(OD)*10mm(Thickness),</li>
<li>U groove Size:  6mm(Width)*3mm(Depth)*324mm(diameter)</li>
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