20 Pics 5x23x7.5mm Nylon Coated Small Deep Groove Ball Bearings Roller for Door Windows
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<b>[Product Information]</b><br>
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<li>This item is ordinary precision, adaptation to low speed, low load applications</li>
<li>Material:High carbon steel</li>
<li>Dimension:(Inside diameter)5mm x (outer diameter)23mm x (thickness)7.5mm</li>
<li>695 Ball Bearings inside .Size :5*16*5mm</li>
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