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<title><![CDATA[EC21 Product Catalogs - competition presentation]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/competition_presentation--18010103/1/competition presentation.html]]></link><item>
<title><![CDATA[Conveyor Idler Bearing 6306 Used in Mining Machine From China Manufacturer]]></title><link><![CDATA[https://xktekevin.en.ec21.com/Conveyor_Idler_Bearing_6306_Used--10060008_10060292.html]]></link><description><![CDATA[present the standard hardness of idler roller bearing is 60-65 degree, while hardness of ring is 61-62 degree, andball is 64-65 degree.
The simple way to identify idler roller bearing is to see if it]]></description><pubDate><![CDATA[20160818]]></pubDate></item>
<item>
<title><![CDATA[Manufacture Supply Good Quality Deep Groove Ball Bearing 6201-6310 for Mining]]></title><link><![CDATA[https://xktezk.en.ec21.com/Manufacture_Supply_Good_Quality_Deep--10083376_10083576.html]]></link><description><![CDATA[present the standard hardness of idler roller bearing is 60-65 degree, while hardness of ring is 61-62 degree, andball is 64-65 degree.
The simple way to identify idler roller bearing is to see if it]]></description><pubDate><![CDATA[20160818]]></pubDate></item>

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