topic Bearing technology standards in Transportation Questions https://community.esri.com/t5/transportation-questions/bearing-technology-standards/m-p/731219#M2427 <HTML><HEAD></HEAD><BODY><SPAN>Bearing types, structure, precision grade is different, its processing technology will be different.</SPAN><BR /><SPAN>But overall, usually after forging, turning, heat treatment, grinding, ultra precision (or polishing and grinding, etc.)</SPAN><BR /><SPAN>From the blank is, </SPAN><A href="http://www.weiku.com/products/1696044/bearing.html">bearing</A><SPAN> at this great materials, pipe materials, forgings, cold rolling material has, after heat treatment process is necessary, then grinding machining, and some of the heavy production in recent years a large (more than 2000mm) bearing diameter, after the CNC lathe machining, the essence of the car after can serve as end processing, anyhow, bearing process usually have the four or five process and, with its types, structures, precision grades of different, processing technology will have bigger difference.</SPAN></BODY></HTML> Wed, 26 Jan 2011 05:40:11 GMT sugarmike 2011-01-26T05:40:11Z Bearing technology standards https://community.esri.com/t5/transportation-questions/bearing-technology-standards/m-p/731219#M2427 <HTML><HEAD></HEAD><BODY><SPAN>Bearing types, structure, precision grade is different, its processing technology will be different.</SPAN><BR /><SPAN>But overall, usually after forging, turning, heat treatment, grinding, ultra precision (or polishing and grinding, etc.)</SPAN><BR /><SPAN>From the blank is, </SPAN><A href="http://www.weiku.com/products/1696044/bearing.html">bearing</A><SPAN> at this great materials, pipe materials, forgings, cold rolling material has, after heat treatment process is necessary, then grinding machining, and some of the heavy production in recent years a large (more than 2000mm) bearing diameter, after the CNC lathe machining, the essence of the car after can serve as end processing, anyhow, bearing process usually have the four or five process and, with its types, structures, precision grades of different, processing technology will have bigger difference.</SPAN></BODY></HTML> Wed, 26 Jan 2011 05:40:11 GMT https://community.esri.com/t5/transportation-questions/bearing-technology-standards/m-p/731219#M2427 sugarmike 2011-01-26T05:40:11Z