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<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>上海川代轴承 - 轴承安装交流</title><link>http://www.bearingclub.com/z-blog18/</link><description>轴承之家 - </description><generator>RainbowSoft Studio Z-Blog 1.8 Walle Build 91204</generator><language>zh-CN</language><copyright>上海川代轴承机械有限公司　电话:021-52797858　021-51611223转8008询价　传真:021-51611236　　Email：zzs@chuandaizc.com</copyright><pubDate>Sat, 18 Apr 2026 03:03:43 +0800</pubDate><item><title>滚动轴承装配过程中的概念与术语</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/6767/</link><pubDate>Thu, 16 Sep 2010 11:15:38 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/6767/</guid><description><![CDATA[<p><a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA</a>公司专业制造滚针轴承和滚动导轮,有关于<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">滚动轴承</a>装配过程中的概念与术语由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、经销<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA轴承</a>全系列产品，如需查找<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA轴承</a>型号，可登陆我们的<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA轴承</a>接触角&nbsp;垂直于轴承轴心线的平面(径向平面)与经过轴承套圈或垫圈传动给滚动体的合力作用线(公称作用线)之间的夹角。<br />　　2.<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA轴承</a>球组内(外径)轴承内一列球的内(外)接圆柱体的直径。<br />　　3.<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA轴承</a>滚子组内(外)径径向接触滚子轴承内一列滚子的内(外)接圆柱体的直径。<br />　　4.轴承公称宽度套圈两理论端面(垫圈背面)间的距离。用以限定向心轴承宽度(推力轴承高度)。<br />　　5.轴承实际宽度向心轴承的轴心线与限定轴承宽度的套圈实际端面的两个切平面交点间的距离。用内圈端面及外圈端面限定轴承宽度。<br />　　6.轴承实际宽度偏差轴承实际宽度与公称宽度之差。<br />　　7.成套轴承内圈的径向跳动Kia内圈在不同的角位置时，内孔表面与相对外圈一固定点间的最大与最小径向距离之差。在上述点的角位置或在其附近两边处的滚动体应与内、外圈滚道或内圈背面挡边(圆锥滚子轴承)内面相接触即轴承零件处于正常的相对位置。<br />　　8.<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA</a>成套轴承外圈的径向跳动Kea外圈在不同的角位置时，外径表面与相对内圈一固定间的最大与最小径向距离之差。在上述点的角位置或在其附近两边处的滚动体均应于内、外圈滚道或内圈背面挡边(圆锥滚子轴承)内面相接触即轴承零件处于正常的相对位置。<br />　　9.<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA</a>成套轴承内圈端面对滚道的跳动Sia内圈在不同的角位置时，在距内圈轴心线径向距离等于内圈滚道接触直径之半处，内圈基准端面与相对于外圈一固定点之间最大与最小轴向距离之差。内、外滚道均应与所有滚动体相接触。<br />　　10.<a title="NADELLA轴承" target="_blank" href="http://www.nadellacn.com/">NADELLA</a>成套轴承外圈端面对滚道的跳动Sea外圈在不同的角位置时，在距外圈轴心线径向距离等于外圈滚道接触直径之半处，外圈基准端面与相对于内圈一固定点之间最大与最小轴向距离之差。内、外滚道均应与所有滚动体相接触。<br />　　11.端面对内孔的跳动Sd在距内圈轴心线的径向距离等于其滚道接触直径之半处，垂直于套圈轴心线的平面与套圈基准端面间的最大与最小轴向距离之差。<br />&nbsp;</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/6767/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=67</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=67&amp;key=9b68297f</trackback:ping></item><item><title>滚珠丝杠的特点</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-sigang66/</link><pubDate>Tue, 14 Sep 2010 17:51:42 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-sigang66/</guid><description><![CDATA[<p>滚珠丝杠<br />◎<a title="滚珠丝杠" target="_blank" href="http://www.chuandaizc.com/">滚珠丝杠</a>是将回转运动转化为直线运动，或将直线运动转化为回转运动的理想的产品。<br /><br />◎<a title="滚珠丝杠" target="_blank" href="http://www.chuandaizc.com/">滚珠丝杠</a>由螺杆、螺母和滚珠组成。它的功能是将旋转运动转化成直线运动，这是滚珠螺丝的进一步延伸和发展，这项发展的重要意义就是将轴承从滚动动作变成滑动动作。由于具有很小的摩擦阻力，滚珠丝杠被广泛应用于各种工业设备和精密仪器。<br /><br />◎滚珠丝杠是工具机和精密机械上最常使用的传动元件，其主要功能是将旋转运动转换成线性运动，或将扭矩转换成轴向反覆作用力，同时兼具高精度、可逆性和高效率的特点,<a title="滚珠丝杠" target="_blank" href="http://www.chuandaizc.com/">滚珠丝杠</a>的特点由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、经销<a title="滚珠丝杠" target="_blank" href="http://www.chuandaizc.com/">滚珠丝杠</a>全系列产品，可登陆我们的<a title="滚珠丝杠" target="_blank" href="http://www.chuandaizc.com/">滚珠丝杠现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br /><br />1、滚珠丝杠动力更省<br />驱动力矩仅为滑动丝杠副的1/3，具有较高的运动效率，可以更加省电。</p><p>2、滚珠丝杠高精度的保证<br /><a title="滚珠丝杠" target="_blank" href="http://www.chuandaizc.com/">滚珠丝杠</a>副都是由高水平的机械设备连贯生产出来的，制作精度更高。</p><p>3、滚珠丝杠微进给可能<br /><a title="滚珠丝杠" target="_blank" href="http://www.chuandaizc.com/">滚珠丝杠</a>副由于是利用滚珠运动，所以启动力矩极小，不会出现滑动运动那样的爬行现象，能保证实现精确的微进给。</p><p>4、滚珠丝杠无侧隙、刚性高<br />滚珠丝杠副可以加预压，由于预压力可使轴向间隙达到负值，进而得到较高的刚性。</p><p>5、滚珠丝杠可实现高速进给<br /><a title="滚珠丝杠" target="_blank" href="http://www.chuandaizc.com/">滚珠丝杠</a>副由于运动效率高、发热小，所以可实现高速进给<br />&nbsp;</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-sigang66/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=66</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=66&amp;key=8ad08cd3</trackback:ping></item><item><title>密封新结构可延长IKO轴承寿命</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-iko_113660/</link><pubDate>Tue, 31 Aug 2010 17:54:59 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-iko_113660/</guid><description><![CDATA[<p>　　如果<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>在恶劣的环境中使用，IKO轴承密封圈和密封罩是必不可少的，因为密封圈和密封罩可防止污物侵入，延长IKO轴承寿命。轧机中的轧辊通常由四列密封圆锥滚子IKO轴承支撑。密封新结构可延长<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>寿命由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。使用时要求承受强烈的冲击负荷、水和碎屑的侵入。<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、经销<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>全系列产品，可登陆我们的<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br />　　<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>中产生的负压可造成水从主密封侵入，孔密封的结构对负压有很大影响。因此，降低IKO轴承中的负压是防止水进入的基本要求。最有效的方法是使孔密封不直接与水接触，同时保留孔密封的原有功能－防止水和污物从辊颈侧面侵入。密封方法采用表面接触代替线接触，无论是运转过程，还是静止过程，表面接触孔密封都具有密封性好的特点。因此，新的超容量密封清洁辊颈<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>比传统的密封辊颈<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>具有更高的可靠性。近期推荐<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承型号</a>包括<a title="TA 2120Z" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=1542&amp;TA 2120Z">TA 2120Z</a>, <a title="AE14018031" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=8832&amp;AE14018031">AE14018031</a>, <a title="IR35X45X26" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=8919&amp;IR35X45X26">IR35X45X26</a>, <a title="CFE10VUUM" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=10057&amp;CFE10VUUM">CFE10VUUM</a>, <a title="NAS5024UUNR" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=10196&amp;NAS5024UUNR">NAS5024UUNR</a>, <a title="NA6919UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=10331&amp;NA6919UU">NA6919UU</a>, <a title="BHA1624ZOH" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=10795&amp;BHA1624ZOH">BHA1624ZOH</a>, <a title="POSB6L" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=11122&amp;POSB6L">POSB6L</a>, <a title="CFES8B" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=11491&amp;CFES8B">CFES8B</a>, <a title="CFE10VBUUM" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=11698&amp;CFE10VBUUM">CFE10VBUUM</a>, <a title="OS20274" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=11830&amp;OS20274">OS20274</a>, <a title="NART25UUR" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=11939&amp;NART25UUR">NART25UUR</a>, <a title="CFS5W" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=12124&amp;CFS5W">CFS5W</a>, <a title="CF24VUUM" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=12412&amp;CF24VUUM">CF24VUUM</a>, <a title="CRBC6013" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=12768&amp;CRBC6013">CRBC6013</a>, <a title="CRBH4510AC2" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=12986&amp;CRBH4510AC2">CRBH4510AC2</a>, <a title="GS170230" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13279&amp;GS170230">GS170230</a>, <a title="RNAFW354732" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13421&amp;RNAFW354732">RNAFW354732</a>, <a title="CRBS17013C1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13494&amp;CRBS17013C1">CRBS17013C1</a>, <a title="CRBS1208T1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13505&amp;CRBS1208T1">CRBS1208T1</a>, <a title="CRH30VUU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13740&amp;CRH30VUU">CRH30VUU</a>, <a title="CRY20V" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13802&amp;CRY20V">CRY20V</a>, <a title="GE8G" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13971&amp;GE8G">GE8G</a>, <a title="KT121613C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14379&amp;KT121613C3">KT121613C3</a>, <a title="KT121812C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14382&amp;KT121812C3">KT121812C3</a>, <a title="LBB12AJ" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14664&amp;LBB12AJ">LBB12AJ</a>, <a title="LM132332AJ" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14983&amp;LM132332AJ">LM132332AJ</a>, <a title="NA4904" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=15647&amp;NA4904">NA4904</a>, <a title="SBB60-2RS" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=15851&amp;SBB60-2RS">SBB60-2RS</a>, <a title="ST81524UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=15946&amp;ST81524UU">ST81524UU</a>, <a title="TAM202820" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=16273&amp;TAM202820">TAM202820</a>, <a title="TA912Z" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=16281&amp;TA912Z">TA912Z</a>, <a title="KT182412 C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=76494&amp;KT182412 C3">KT182412 C3</a>, <a title="KT485420 C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=76635&amp;KT485420 C3">KT485420 C3</a>, <a title="TA3013Z" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=76850&amp;TA3013Z">TA3013Z</a>, <a title="TLAM69" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=76900&amp;TLAM69">TLAM69</a>, <a title="BA1812ZOH" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=77148&amp;BA1812ZOH">BA1812ZOH</a>, <a title="BA4216ZOH" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=77194&amp;BA4216ZOH">BA4216ZOH</a>, <a title="BAM66" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=77207&amp;BAM66">BAM66</a>, <a title="TAF354530 (LRT303530)" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=77526&amp;TAF354530 (LRT303530)">TAF354530 (LRT303530)</a>, <a title="LRT6912" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=77981&amp;LRT6912">LRT6912</a>, <a title="LRT708030" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=77984&amp;LRT708030">LRT708030</a>, <a title="CF10-1 WBR" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=79011&amp;CF10-1 WBR">CF10-1 WBR</a>, <a title="LBD13UUAJ" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=79602&amp;LBD13UUAJ">LBD13UUAJ</a>, <a title="LBD20OP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=79612&amp;LBD20OP">LBD20OP</a>, <a title="LBD20UUOP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=79615&amp;LBD20UUOP">LBD20UUOP</a>, <a title="LBE40UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=80010&amp;LBE40UU">LBE40UU</a>, <a title="LME162636OP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=80044&amp;LME162636OP">LME162636OP</a>, <a title="LMB324864-F OP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=80435&amp;LMB324864-F OP">LMB324864-F OP</a>, <a title="OS38484" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=81149&amp;OS38484">OS38484</a>,以上为上海川代轴承机械有限公司部分<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>型号，如需查找<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO</a>其他型号，可登陆我们的<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br />　　另外，<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>意大利密封公司新近开发了新一代油和脂密封圈MudBlock。其优化设计的密封结构可有效地防止泥土的侵入。传统的密封结构为一个径向密封唇、外径和座圈之间有一卡紧弹簧和固定的密封圈。新的结构为衬套和密封圈之间有一个推挡板，密封圈的外表面和衬套内径为橡胶，内唇用防水脂进行预润滑。根据运转条件和应用要求，MudBlock可用各种弹性材料制成。这些材料包括：腈、聚丙烯酸脂、氟化合成橡胶等。</p><p>&nbsp;</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-iko_113660/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=60</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=60&amp;key=52a4455c</trackback:ping></item><item><title>TIMKEN圆锥滚子轴承游隙免调技术-Set-Right™</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-timken_838459/</link><pubDate>Mon, 30 Aug 2010 11:38:58 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-timken_838459/</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 本文介绍了铁姆肯<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN</a>公司的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN圆锥滚子轴承</a>游隙免调技术&not;&mdash;&mdash;Set-Right&trade;，从技术原理和主要应用过程及要点等方面进行阐述，以说明这一技术的优点和市场应用价值。<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN圆锥滚子轴承</a>游隙免调技术&not;&mdash;&mdash;Set-Right&trade;由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。&nbsp;<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、经销TIMKEN轴承全系列产品，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN圆锥滚子轴承</a>由于具有承载复合载荷（既有径向力又有轴向力）的显著优点而在工业领域得到广泛应用。<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN圆锥滚子轴承</a>轴向游隙的设定正确与否直接决定了轴承的运行寿命，而游隙的调整是一项精密、技术含量较高的工程，往往需要专业人员和专用设备实施，特别是在大批量生产领域，如汽车行业，靠人工对每个轴承系统进行游隙调整将付出巨大的人工成本，而且效率低下。而如果用专用设备进行游隙检测和调整，则需要一定的固定资产投入和相应的设备维护成本。针对这种情况，铁姆肯公司采用Set-Right&trade;技术，利用产品公差控制法来预设圆锥滚子轴承的游隙，避免了装配期间的调整过程，不仅极大的提高了装配效率，降低了客户生产成本，而且保证了游隙调整的精度。<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 传统的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN圆锥滚子轴承</a>游隙调整方法主要采用人工或专业装备测量间隙或扭矩来进行，一个专业的调整过程的确可以达到与Set-Right&trade;相当的精度，但存在一定的干扰因素和限制条件。如通过间隙测量法和扭矩测量法来调整游隙时，则在测量装备的精度、人员技能、设备结构设计和计算非轴承零件转动扭矩的影响等方面有着较高的要求。<br />铁姆肯公司Set-Right&trade;技术的定义为：通过控制各装配组件公差变量值并运用概率论和统计学原理，使99.73％的圆锥滚子轴承游隙在装配后达到所要求的游隙值，避免了额外的调整游隙过程。这其中涵盖了概率论、统计学原理、尺寸链计算和六西格玛精益生产的理念。 该技术几十年来已经为众多客户所采用，在汽车轮端、工业齿轮箱、工程机械取力器等领域得到广泛应用。与上述传统的游隙调整方法相比，其优点概括如下:<br />1. 降低生产线人力成本支出和技术能力要求<br />2. 所有装配组件无需选配，可实现快速、准确组装，最适于大批量生产<br />3. 避免装配现场数据测量和调整步骤<br />4. 无需游隙调整用的专用设备和工装夹具<br />5. 取消了游隙调整常规用的垫片等零件<br />6. 售后市场的维护更容易、快速和准确</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 以下详细介绍Set-Right&trade;技术的原理和应用方法。<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 一、&nbsp;Set-Right&trade;原理<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 组成轴承系统的轴承、轴、轴承座、隔圈等组件有各自的设计公差，在制作过程中又会由于设备、材料、人员和环境等因素产生制造加工误差，合格产品的制造误差在设计公差最小和最大值范围内进行波动。有些零件的最终尺寸会接近公差允许边界，但大部分零件加工后的尺寸会符合统计概率中的正态分布，如图一所示。横坐标为公差值，纵坐标为出现某个公差值的频率<br />&nbsp;</p><p align="center"><img alt="" border="0" src="http://file.zcwz.com//img/images/201008/20100820155210.jpg" /></p><p align="left">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 而且统计的零件数量越多，曲线越趋于光滑和更符合中间尺寸多、两头尺寸少的特点。<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 按正态分布特点，大约99.73％的值将落在平均值处&plusmn;3&sigma;区间内（见图二），西格玛（&sigma;）指的是标准偏差，反映了数据的离散程度，即实际加工尺寸的波动范围的大小。如果在实际生产中，再加以推行六西格玛精益生产管理方式，那么将会进一步提高零件合格率和质量稳定性。图纸上要求的零件尺寸公差范围反映的是设计要求，也可以理解为客户要求。在实际生产过程中，零件的实际加工尺寸在规定公差范围内的波动情况和均值分布位置反映了加工精度和制程质量管理能力的好坏。在六西格玛精益生产管理中，由于加强了零件加工过程的质量控制，使&sigma;值和均值分布位置（图一中的&mu;）均可以按最终产品要求进行及时调整，提高了加工精度，减少了尺寸波动性。结合正态分布特点，当零件尺寸在设计公差范围内有部分尺寸段无法满足最终产品要求时，运用6&sigma;生产管理，在不提高设计要求的情况下，可使99.73％的零件加工尺寸符合最终使用要求。基于此理论，铁姆肯公司的Set-Right&trade;技术也要求所有轴承安装系统的零件都要进行6&sigma;生产控制，使最终装配后99.73％的轴承系统内零件尺寸累积公差（轴承系统安装游隙）在6&sigma;的范围之内，并且符合正态分布，使大部分轴承系统游隙围绕要求范围的中间值波动。如果&sigma;（标准偏差）值越小，说明生产过程越稳定，产品尺寸变化越小，最终游隙变化范围也越小，更有利于大多数轴承在疲劳寿命高的游隙范围内运行。如图二所示。<br />&nbsp;</p><p align="center"><img height="264" alt="" width="403" border="0" src="http://www.bearingclub.com/z-blog18/upload/201008301201560572.jpg" /><img alt="" border="0" src="http://www.bearingclub.com/z-blog18/upload/201008301202002225.jpg" /></p><p align="center">图二 体现标准偏差概念的正态分布曲线图例</p><p class="MsoNormal" style="margin: 0cm 0cm 0pt 24.1pt; text-indent: 24pt; text-align: center; mso-char-indent-count: 2.0" align="center"><a name="OLE_LINK3"></a><span lang="EN-US" style="font-size: 12pt"><o:p></o:p></span>&nbsp;</p><p align="left"><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 二确定影响轴承游隙的独立变量<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 在计算分析轴承系统中各零件尺寸公差之前，需要确定影响轴承游隙的独立变量，这些变量是相应零件上的某些尺寸。通常来讲，一个标准的轴承系统中，会影响轴承游隙的独立变量有：内圈内径、内圈座高、外圈外径、外圈座高、轴的外径、轴承座内径、轴或轴承座轴肩宽度、隔圈宽度等。这些变量都独立存在，但会共同作用于轴承游隙值的设定。值得注意的是，由于圆锥滚子轴承的游隙指的是轴向游隙，其中一些变量如轴的外径、外圈外径等径向变量必须进行转换成轴向值，方能进行随后的计算。下图三为一个简单轴承系统内独立变量的定义，黄色圆点为某个独立变量。而对于不同的轴承应用系统，其独立变量的数量和定义需要区别对待。<br />&nbsp;</p><p align="center"><img alt="" border="0" src="http://www.bearingclub.com/z-blog18/upload/201008301202026722.jpg" /></p><p align="left">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 三、&nbsp;分析数据，按步骤计算<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.&nbsp;完成各独立变量公差数据采集<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2.&nbsp;将所有径向变量转换为轴向变量值<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3.&nbsp;计算出每一个独立变量的&sigma;（标准偏差）值<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.&nbsp;将各个独立变量运用公式</p><p>&nbsp;</p><p align="center"><img alt="" border="0" src="http://www.bearingclub.com/z-blog18/upload/201008301202020011.jpg" /></p><p>&nbsp;</p><p align="left">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 计算得到装配后的系统&sigma;（标准偏差）值和6&sigma;值<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5.&nbsp;将得到的系统6&sigma;值与轴承应用所要求的游隙值进行比较，检查6&sigma;值的范围是否在所要求的游隙范围内，如果大于要求范围，则必须通过调整各独立变量的公差来减小&sigma;值，从而缩小6&sigma;值的范围，即进一步缩小零件的某个尺寸的设计和制造公差。<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6.&nbsp;完成所有轴承系统内零件的名义尺寸和公差计算后，待生产厂家对零件的尺寸公差要求确认后，即可组织生产，实现游隙的无选配和免调整设定。</p><p align="left">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 四、&nbsp;Set-Right&trade;应用举例<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.&nbsp;以汽车非驱动轮应用为例。轮端系统结构如图四，</p><p align="left">&nbsp;</p><p align="center"><img alt="" border="0" src="http://www.bearingclub.com/z-blog18/upload/201008301202034422.jpg" /></p><p style="text-align: center">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2.&nbsp;确定独立变量<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 由于此应用为非驱动轮，轴承为外圈旋转，内圈静止，故外圈与轮毂配合为紧配，而内圈与轴为松配。由此可以确定影响轴承轴向游隙10个独立变量。</p><p align="left"><table class="MsoNormalTable" style="border-right: medium none; border-top: medium none; border-left: medium none; width: 473.4pt; border-bottom: medium none; border-collapse: collapse; mso-border-alt: solid windowtext .5pt; mso-yfti-tbllook: 480; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" cellspacing="0" cellpadding="0" width="631" border="1">    <tbody>        <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">序号</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">名称</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">描述</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">公差</span><span style="font-size: 9pt"><font face="Times New Roman"> <span lang="EN-US">mm<o:p></o:p></span></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">按正态分布的</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">&sigma;</font></span><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">值</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman"> mm<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 1">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">1<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">外轴承内圈大端面座高</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">轴承厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.040<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.013<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 2">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">2<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">内轴承内圈大端面座高</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">轴承厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.040<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.013<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 3">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">3<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">外轴承外圈大端面座高</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">轴承厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.020<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.007<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 4">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">4<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">内轴承外圈大端面座高</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">轴承厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.020<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.007<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 5">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">5<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">外轴承外圈直径</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">按</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">K</font></span><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">级，轴承厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.009<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.003<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 6">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">6<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">内轴承外圈直径</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">按</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">K</font></span><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">级，轴承厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.010<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.005<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 7">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">7<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">外轴承处轮毂内径</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">轮毂厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.020<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.006<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 8">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">8<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">内轴承处轮毂内径</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">轮毂厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.020<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.008<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 9">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">9<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">轮毂挡肩间距</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman"> A<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">轮毂厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.020<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.007<o:p></o:p></font></span></p>            </td>        </tr>        <tr style="mso-yfti-irow: 10; mso-yfti-lastrow: yes">            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 50.4pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="67">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">10<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 135pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="180">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">车轴长</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman"> B<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 162pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="216">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">车轴厂家控制</span><span lang="EN-US" style="font-size: 9pt"><o:p></o:p></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 54pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span style="font-size: 9pt; font-family: 宋体; mso-ascii-font-family: ＇Times New Roman＇; mso-hansi-font-family: ＇Times New Roman＇">&plusmn;</span><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.020<o:p></o:p></font></span></p>            </td>            <td style="border-right: windowtext 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; border-left-color: #ece9d8; padding-bottom: 0cm; width: 72pt; border-top-color: #ece9d8; padding-top: 0cm; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="96">            <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center"><span lang="EN-US" style="font-size: 9pt"><font face="Times New Roman">0.007<o:p></o:p></font></span></p>            </td>        </tr>    </tbody></table></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt; tab-stops: 252.0pt"><span lang="EN-US" style="font-size: 9pt"><o:p><font face="Times New Roman"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3.&nbsp;分别计算10个独立变量的&sigma;值。在计算过程必须考虑轴承、车轴、轮毂的材料，特别是轮毂材料，因为有许多车轮已使用了轻型材料、铝如合金材料。此例轮毂材料考虑为常用的铸铁。另外所有径向独立变量必须转换成轴向变量值，此转换应考虑轴承与轮毂和轴的配合、各部件材料、轴承内部结构等因素，在此暂不作进一步阐述。计算结果输入上表。<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.&nbsp;运用公式</o:p></span></font></o:p></span></p><p align="center"><img alt="" border="0" src="http://www.bearingclub.com/z-blog18/upload/201008301202046460.jpg" /></p><p align="left">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 得到整个车轮轴承系统安装后的&sigma;值=0.0258mm，6&sigma;=0.1548mm<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5.&nbsp;根据汽车非驱动车轮端应用，如采用轴承正安装游隙范围为0.02mm-0.20mm，则6&sigma;=0.1548mm＜0.18mm (0.20mm－0.02mm)，说明上述各独立变量的公差范围设计符合应用要求，无须提高各零件加工精度。<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6.&nbsp;其他应用如齿轮箱，也可以针对每一根轴的轴承系统进行单独分析，仅需注意内外圈配合的不同选用、各部件的材料、不同轴承的内部结构（影响径向独立变量转换成轴向变量值）、不同轴承安装游隙范围要求（此值在轴承选型分析时根据不同应用确定）等因素，即可实现Set-Right&trade;技术在不同行业的应用。<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、代理TIMKEN轴承全系列产品，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！近期推荐<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承型号</a> <a title="80217" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=8323&amp;80217">80217</a>, <a title="3480" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=51845&amp;3480">3480</a>, <a title="49175" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=52609&amp;49175">49175</a>, <a title="203190" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=52922&amp;203190">203190</a>, <a title="15102/15245" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=53659&amp;15102/15245">15102/15245</a>, <a title="19145D Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=53947&amp;19145D Prec.3">19145D Prec.3</a>, <a title="19283B Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=53989&amp;19283B Prec.3">19283B Prec.3</a>, <a title="23280KYMBW906A" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=55246&amp;23280KYMBW906A">23280KYMBW906A</a>, <a title="24720 Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=55534&amp;24720 Prec.3">24720 Prec.3</a>, <a title="34268DEE-40287" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=57187&amp;34268DEE-40287">34268DEE-40287</a>, <a title="363 Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=57424&amp;363 Prec.3">363 Prec.3</a>, <a title="3MMV9105HXVVSUMFS637" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=58306&amp;3MMV9105HXVVSUMFS637">3MMV9105HXVVSUMFS637</a>, <a title="43319D Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=58833&amp;43319D Prec.3">43319D Prec.3</a>, <a title="484-903A1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=59391&amp;484-903A1">484-903A1</a>, <a title="497/493" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=59581&amp;497/493">497/493</a>, <a title="67790/67720" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=60926&amp;67790/67720">67790/67720</a>, <a title="71450-90225" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=61203&amp;71450-90225">71450-90225</a>, <a title="797/792" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=61682&amp;797/792">797/792</a>, <a title="96851D-90080" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=62353&amp;96851D-90080">96851D-90080</a>, <a title="A4059" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=62544&amp;A4059">A4059</a>, <a title="AX2744" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=62760&amp;AX2744">AX2744</a>, <a title="AX675100" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=62801&amp;AX675100">AX675100</a>, <a title="DB2520" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=63450&amp;DB2520">DB2520</a>, <a title="DH9X13X3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=63531&amp;DH9X13X3">DH9X13X3</a>, <a title="GB-2416-2OH" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=64576&amp;GB-2416-2OH">GB-2416-2OH</a>, <a title="GR236GH" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=64817&amp;GR236GH">GR236GH</a>, <a title="GS.81209" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=64875&amp;GS.81209">GS.81209</a>, <a title="H715347P/H715311P" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=65172&amp;H715347P/H715311P">H715347P/H715311P</a>, <a title="IR-1616" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=66816&amp;IR-1616">IR-1616</a>, <a title="JM714249-90N03" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=67444&amp;JM714249-90N03">JM714249-90N03</a>, <a title="JR40X48X22" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=67844&amp;JR40X48X22">JR40X48X22</a>, <a title="JR50X55X20.T33B" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=67864&amp;JR50X55X20.T33B">JR50X55X20.T33B</a>, <a title="K.81213LPB" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=68180&amp;K.81213LPB">K.81213LPB</a>, <a title="K11282" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=68222&amp;K11282">K11282</a>, <a title="L217849/L217810  Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=69074&amp;L217849/L217810  Prec.3">L217849/L217810 Prec.3</a>, <a title="L319210" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=69148&amp;L319210">L319210</a>, <a title="LL566810" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=69807&amp;LL566810">LL566810</a>, <a title="LL735410 Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=69876&amp;LL735410 Prec.3">LL735410 Prec.3</a>, <a title="LM236749" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70061&amp;LM236749">LM236749</a>, <a title="LM451349V-90089" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70420&amp;LM451349V-90089">LM451349V-90089</a>, <a title="LM603011 Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70594&amp;LM603011 Prec.3">LM603011 Prec.3</a>, <a title="M38549/M38510" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=71782&amp;M38549/M38510">M38549/M38510</a>, <a title="M88022" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=71936&amp;M88022">M88022</a>, <a title="NA170950-902A1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=72220&amp;NA170950-902A1">NA170950-902A1</a>, <a title="NA18685/18620D" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=72223&amp;NA18685/18620D">NA18685/18620D</a>, <a title="RA115RRB+COL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=73783&amp;RA115RRB+COL">RA115RRB+COL</a>, <a title="TN09" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74623&amp;TN09">TN09</a>, <a title="633" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=185305&amp;633">633</a>, <a title="9121" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=185409&amp;9121">9121</a>, <a title="JLM710949C" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=185561&amp;JLM710949C">JLM710949C</a>,以上为上海川代轴承机械有限公司部分<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承</a>型号，如需查找<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN</a>其他型号，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Set-Right&trade;游隙免调技术通常适合大批量生产，但对于小批量如小于100件的生产，Set-Right&trade;有时也可以得到很好的应用。其中的关键是要根据实际生产情况，确定各独立变量的公差的准确分布形态。由于产量小，生产周期短，会造成某个时段内产品公差的分布偏向公差范围一边，此时就需要针对这种公差分布形态来具体运用Set-Right&trade;技术。Set-Right&trade;技术的确对产品的制造精度提高了要求，但随着加工设备能力和企业质量管理水平的不断提高，不但解决了该问题，而且促进了企业装备和管理水平的更新和提升。<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN&reg;高精度轴承</a>不仅为Set-Right&trade;技术的成功应用提供了可靠基础，更重要的是为客户带来了更大的经济利益。</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-timken_838459/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=59</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=59&amp;key=ea3601b2</trackback:ping></item><item><title>FAG轴承在柴油机净化腔中的正确保养</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-fag_216547/</link><pubDate>Tue, 10 Aug 2010 10:17:38 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-fag_216547/</guid><description><![CDATA[<p>在发动机的日常维护和维修中，必须注意轴承的合金表面、背面、端头及边缘棱角处的外观形状，如有异常或出现过半磨损的征兆，就要认真查明原因，并采取相应的措施，改善轴承的工作条件。<a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>在柴油机净化腔中的正确保养资料由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。&nbsp;<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、代理<a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>全系列产品，可登陆我们的<a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br />1、S195、S1100等柴油机，没有设机油过滤器，机油从油底壳通过集滤器粗滤后，就进入油道。按规定每工作500小时后，就要清洗油道，并清除净化腔中的脏物。<br />2、清除时拆除飞轮和FAG轴承盖，拧下净化腔右边的螺丝堵头，用铁丝钩出脏物，并用机油枪喷射柴油清洗，然后上紧螺丝堵头并锁定。<br />3、在工作中螺丝堵头松动，就会引起漏机油，导致烧瓦。X195系列柴油机设有机油过滤器，但工作500小时也要清洗曲轴油道。它的净化腔两端不是螺丝堵头，而是由两上圆形铁盖（闷头）堵死。清洗<a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>时应将净化腔一端的拆下来。清完脏物后，另做新闷头堵上。闷头外缘与腔孔应有一定的紧度，以防漏油。近期推荐<a title="23040-E1-K-TVPB-C4" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=39353&amp;23040-E1-K-TVPB-C4">23040-E1-K-TVPB-C4</a>, <a title="2318-M-C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=39608&amp;2318-M-C3">2318-M-C3</a>, <a title="23220-E1-K-TVPB-C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=39630&amp;23220-E1-K-TVPB-C3">23220-E1-K-TVPB-C3</a>, <a title="32238-A" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=40218&amp;32238-A">32238-A</a>, <a title="33030" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=40278&amp;33030">33030</a>, <a title="52228" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=40521&amp;52228">52228</a>, <a title="6312-Z" target="_blank" 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href="http://www.chuandaizc.com/center/detail.asp?id=92216&amp;234726M.SP">234726M.SP</a>, <a title="1913H O-9 P2S 16827" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=105590&amp;1913H O-9 P2S 16827">1913H O-9 P2S 16827</a>, <a title="204FTX77K6 G-33 P2S 13176" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=105693&amp;204FTX77K6 G-33 P2S 13176">204FTX77K6 G-33 P2S 13176</a>, <a title="208FFTMTX1K6 G-74 P2S 00432" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=105785&amp;208FFTMTX1K6 G-74 P2S 00432">208FFTMTX1K6 G-74 P2S 00432</a>, <a title="7602030TVP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=105923&amp;7602030TVP">7602030TVP</a>, <a title="HS71914C.T.P4S.J15F.DBO.L75T" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=106147&amp;HS71914C.T.P4S.J15F.DBO.L75T">HS71914C.T.P4S.J15F.DBO.L75T</a>, <a title="107HCX303DUL O-11 P2PF 23955" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=106837&amp;107HCX303DUL O-11 P2PF 23955">107HCX303DUL O-11 P2PF 23955</a>, <a title="1903HDBTL O-9 P2M3 21345" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107247&amp;1903HDBTL O-9 P2M3 21345">1903HDBTL O-9 P2M3 21345</a>, <a title="1906HEDUL O-11 P2PF 25743" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107298&amp;1906HEDUL O-11 P2PF 25743">1906HEDUL O-11 P2PF 25743</a>, <a title="202S3DBL O-11 P2P 15450" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107572&amp;202S3DBL O-11 P2P 15450">202S3DBL O-11 P2P 15450</a>, <a title="205SS3 G-4 P2S 23938" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107912&amp;205SS3 G-4 P2S 23938">205SS3 G-4 P2S 23938</a>, <a title="205SST5 O-9 P2S 18749" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107929&amp;205SST5 O-9 P2S 18749">205SST5 O-9 P2S 18749</a>, <a title="36BX1 G-37 P2S 20681" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=108510&amp;36BX1 G-37 P2S 20681">36BX1 G-37 P2S 20681</a>, <a title="A543ZA3 DRY P2S 17461" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=108807&amp;A543ZA3 DRY P2S 17461">A543ZA3 DRY P2S 17461</a>, <a title="B7012E.T.P4S.UL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=108842&amp;B7012E.T.P4S.UL">B7012E.T.P4S.UL</a>, <a title="C1904HDL G-46 P2P 17228" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=109337&amp;C1904HDL G-46 P2P 17228">C1904HDL G-46 P2P 17228</a>, <a title="C218HDL G-75 P2P 23663" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=109569&amp;C218HDL G-75 P2P 23663">C218HDL G-75 P2P 23663</a>, <a title="C220HDL O-9 P2P 22210" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=109572&amp;C220HDL O-9 P2P 22210">C220HDL O-9 P2P 22210</a>, <a title="C9203FFT5 G-18 P2S 18613" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=109655&amp;C9203FFT5 G-18 P2S 18613">C9203FFT5 G-18 P2S 18613</a>, <a title="HSS71914C.T.P4S.DBO.L75T" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=110049&amp;HSS71914C.T.P4S.DBO.L75T">HSS71914C.T.P4S.DBO.L75T</a>, <a title="NN3016AS.M.SP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=110146&amp;NN3016AS.M.SP">NN3016AS.M.SP</a>, <a title="NN3026ASK.M.SP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=110152&amp;NN3026ASK.M.SP">NN3026ASK.M.SP</a>, <a title="SR186SSWX2K4V O-11 P7 17232" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=110865&amp;SR186SSWX2K4V O-11 P7 17232">SR186SSWX2K4V O-11 P7 17232</a>, <a title="HSS7006C.T.P4S.UL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=116341&amp;HSS7006C.T.P4S.UL">HSS7006C.T.P4S.UL</a>, <a title="2303.2RS.TV" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=121158&amp;2303.2RS.TV">2303.2RS.TV</a>, <a title="7208B.TVP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=121525&amp;7208B.TVP">7208B.TVP</a>, <a title="FIS.DETECTORIII.KIT" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=121591&amp;FIS.DETECTORIII.KIT">FIS.DETECTORIII.KIT</a>, <a title="B7206E.T.P4S.UL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=185754&amp;B7206E.T.P4S.UL">B7206E.T.P4S.UL</a>, <a title="6220.C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=208369&amp;6220.C3">6220.C3</a>,以上为上海川代轴承机械有限公司部分FAG轴承型号，如需查找FAG其他型号，可登陆我们的<a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br />4、柴油机上<a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG进口轴承</a>的曲轴连杆轴颈，有的是空的，叫净化腔。<a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>重净化腔的作用之一，是靠曲轴旋转时所产生的离心力，把流来的机油中的脏物甩向四壁。<br />5、干净的机油通过油孔流到外边润滑轴瓦与轴颈，以减轻磨损。有些机手对<a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>重净化腔的保养不够重视，长期不清除里边的胶质脏物，使油路不通畅，甚至使油孔堵塞，造成烧瓦事故。</p><p><br />&nbsp;</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-fag_216547/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=47</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=47&amp;key=bfa6b149</trackback:ping></item><item><title>TIMKEN轧辊轴承的修理步骤 </title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-timken_946246/</link><pubDate>Mon, 09 Aug 2010 10:47:38 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-timken_946246/</guid><description><![CDATA[<p>TIMKEN轧辊颈轴承特点：轧机被公认为最具挑战、最苛刻的轴承应用场合。在众多轧机关键部位，轴承都会处于重负载、冲击载荷、高低转速、高温以及高污染的运行环境。轧机设备中的轧辊颈轴承，可以说是轧机的心脏，正是由于这种苛刻 的运行环境导致了对高性能轴承的需求。只有高性能的轴承才能确保轧机在极端恶劣的环境下也能最大限度地连续运转，从而减少停机时间帮助客户降低成本创造价值。<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轧辊轴承</a>的修理步骤由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。&nbsp;<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、代理TIMKEN轴承全系列产品，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！轧辊颈辊颈轴承安装与维护不仅延长轴承以及轧机其它部件使用寿命，而且可提早预防轴承失效所导致的严重故障，从而避免出现突如其来的高昂停机损失。为此在使用轧辊颈轴承的过程中，应重视其安装与维护的技术要求，并遵循轴承相关的操作规程。TIMKEN作为一家全球领先的轴承制造商，也是世界第一家生产钢材的轴承制造商，<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">铁姆肯</a>公司早在上世纪20年代就开始进行纯净钢材生产，通过亲手操作轧机，<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">铁姆肯</a>公司对冶金行业有着深刻的了解，也深知钢厂客户对轴承产品和服务的需求，并开发出适用于轧机及其辅助设备的众多相关产品与服务。<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、代理TIMKEN轴承全系列产品，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！近期推荐<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承型号</a> <a title="30312" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=5657&amp;30312">30312</a>, <a title="3783" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=51888&amp;3783">3783</a>, <a title="94675" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=52844&amp;94675">94675</a>, <a title="07097-90088" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=53162&amp;07097-90088">07097-90088</a>, <a title="14137A-90126" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=53603&amp;14137A-90126">14137A-90126</a>, <a title="208PPZ6FS50000" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=54128&amp;208PPZ6FS50000">208PPZ6FS50000</a>, <a title="21317VCSM" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=54225&amp;21317VCSM">21317VCSM</a>, <a title="22213CJW33C2" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=54352&amp;22213CJW33C2">22213CJW33C2</a>, <a title="23060CAW507C08" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=54909&amp;23060CAW507C08">23060CAW507C08</a>, <a title="28980-90023" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=55990&amp;28980-90023">28980-90023</a>, <a title="34478-26629" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=57261&amp;34478-26629">34478-26629</a>, <a title="3MMV211WICRQUL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=58255&amp;3MMV211WICRQUL">3MMV211WICRQUL</a>, <a title="52400D/52618" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=59735&amp;52400D/52618">52400D/52618</a>, <a title="582 Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=60279&amp;582 Prec.3">582 Prec.3</a>, <a title="644-90044" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=60586&amp;644-90044">644-90044</a>, <a title="67324 Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=60760&amp;67324 Prec.3">67324 Prec.3</a>, <a title="749/743" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=61477&amp;749/743">749/743</a>, <a title="AR72035" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=62645&amp;AR72035">AR72035</a>, <a title="CPR12110190" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=63334&amp;CPR12110190">CPR12110190</a>, <a title="DL5018" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=63562&amp;DL5018">DL5018</a>, <a title="EE275105-902A3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=63967&amp;EE275105-902A3">EE275105-902A3</a>, <a title="F-2520" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=64372&amp;F-2520">F-2520</a>, <a title="FRN22" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=64497&amp;FRN22">FRN22</a>, <a title="H242649XB" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=65048&amp;H242649XB">H242649XB</a>, <a title="H917810" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=65223&amp;H917810">H917810</a>, <a title="HM204043-2Z958" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=65900&amp;HM204043-2Z958">HM204043-2Z958</a>, <a title="HM516449C-902A6" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=66342&amp;HM516449C-902A6">HM516449C-902A6</a>, <a title="JLM722948/JLM722912" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=67330&amp;JLM722948/JLM722912">JLM722948/JLM722912</a>, <a title="K.81206LPB" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=68174&amp;K.81206LPB">K.81206LPB</a>, <a title="K24299" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=68477&amp;K24299">K24299</a>, <a title="K86861" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=68855&amp;K86861">K86861</a>, <a title="L853049 Prec.3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=69568&amp;L853049 Prec.3">L853049 Prec.3</a>, <a title="LL713010" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=69857&amp;LL713010">LL713010</a>, <a title="LM377449DW-9A2A5" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70332&amp;LM377449DW-9A2A5">LM377449DW-9A2A5</a>, <a title="LM451349-90117" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70379&amp;LM451349-90117">LM451349-90117</a>, <a title="LM603049/LM603014" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70609&amp;LM603049/LM603014">LM603049/LM603014</a>, <a title="LM654649/LM654610" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70667&amp;LM654649/LM654610">LM654649/LM654610</a>, <a title="LM67047-20301" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70726&amp;LM67047-20301">LM67047-20301</a>, <a title="M149547DGW-902A1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=71128&amp;M149547DGW-902A1">M149547DGW-902A1</a>, <a title="M274148DH-90010" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=71689&amp;M274148DH-90010">M274148DH-90010</a>, <a title="M276449-902B2" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=71702&amp;M276449-902B2">M276449-902B2</a>, <a title="MM25BS62QH" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=72024&amp;MM25BS62QH">MM25BS62QH</a>, <a title="NK70/25ASR1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=72833&amp;NK70/25ASR1">NK70/25ASR1</a>, <a title="NP412314/NP428883" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=73029&amp;NP412314/NP428883">NP412314/NP428883</a>, <a title="NP518547-K0903" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=73063&amp;NP518547-K0903">NP518547-K0903</a>, <a title="RNA3080" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74122&amp;RNA3080">RNA3080</a>, <a title="RNA53885" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74176&amp;RNA53885">RNA53885</a>, <a title="STO30ZZ" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74377&amp;STO30ZZ">STO30ZZ</a>, <a title="TAN21" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74611&amp;TAN21">TAN21</a>, <a title="YAS55" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=75322&amp;YAS55">YAS55</a>,以上为上海川代轴承机械有限公司部分<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承</a>型号，如需查找<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN</a>其他型号，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br /><br /><a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轧辊轴承</a>的修理步骤如下： <br />1.从客户处取或接收完整组装的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承座</a>；<br />2.利用蒸汽为整个组件清洁并去除油污；<br />3.完全拆解<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承座</a>，检查所有零件，记录所有信息；<br />4.移除轴承，记录序列号，负荷区域，轴承钢圈顺序；<br />5.清洁轴承，检查所有零件，打磨任何细微的刮伤/损伤并记录有关情况信息；<br />6.架起<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承</a>，测量并记录轴承初始游隙；<br />7.检查所有螺纹孔，清理所有润滑通道；<br />8.为所有部件提供检查报告，包括情况描述以及尺寸；<br />9.重新润滑轴承和润滑通道，若需要，使用客户提供的润滑油或<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">铁姆肯(TIMKEN)</a>许可的替代品；<br />10.旋转轴承负载区域，在<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承座</a>中首先装入相对的钢圈；<br />11.记录所有信息；<br />12.重新组装<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承座</a>附件，按要求包装好；<br />13.将完全组装好的TIMKEN轴承座送至客户处。</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-timken_946246/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=46</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=46&amp;key=fc0d874e</trackback:ping></item><item><title>关于IKO进口轴承新旧型号介绍</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-iko45/</link><pubDate>Fri, 06 Aug 2010 14:39:44 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-iko45/</guid><description><![CDATA[<p>　　在很多的机械上，由于<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO进口轴承</a>的寿命可以达到好几年，而在这几年的发展中，其型号有可能会是翻天覆地的变化，因此，有些轴承也就有了新旧轴承之分。关于<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO进口轴承</a>新旧型号介绍由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。而有些客户掌握的知识有限，它并不知道这类轴承的旧型号，或者新型号，在这个时候，查阅轴承的参数尺寸表，就是解决这个问题的最佳答案。然而，对于一类轴承的参数尺寸表，并不是说只含有轴承的新旧型号，还包含了很多很多的信息，如轴承的系列、轴承的品牌、轴承的尺寸大小等等。<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>专业销售、代理<a title="STIEBER轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=21&amp;STIEBER轴承系列">STIEBER轴承</a>全系列产品，如需查找<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>型号，可登陆我们的<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！近期热销的<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>型号包括<a title="CF18" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=4588&amp;CF18">CF18</a>, <a title="LWLF24C1BCSHS2" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=9724&amp;LWLF24C1BCSHS2">LWLF24C1BCSHS2</a>, <a title="NAXI 5040" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=9737&amp;NAXI 5040">NAXI 5040</a>, <a title="NATA5914" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=10244&amp;NATA5914">NATA5914</a>, <a title="NAU4917UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=10345&amp;NAU4917UU">NAU4917UU</a>, <a title="BR263520" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=10847&amp;BR263520">BR263520</a>, <a title="CFE30-2VBM" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=11650&amp;CFE30-2VBM">CFE30-2VBM</a>, <a title="CF16VBUUR" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=12309&amp;CF16VBUUR">CF16VBUUR</a>, <a title="WS240315" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=12556&amp;WS240315">WS240315</a>, <a title="RNA49/22UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=12614&amp;RNA49/22UU">RNA49/22UU</a>, <a title="CRBH9016AUUT1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13051&amp;CRBH9016AUUT1">CRBH9016AUUT1</a>, <a title="GS1024" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13110&amp;GS1024">GS1024</a>, <a title="GS90135" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13146&amp;GS90135">GS90135</a>, <a title="CRB13025T1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13587&amp;CRB13025T1">CRB13025T1</a>, <a title="CRB15030T1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13590&amp;CRB15030T1">CRB15030T1</a>, <a title="CRB12025UUT1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13653&amp;CRB12025UUT1">CRB12025UUT1</a>, <a title="CRY24V" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13804&amp;CRY24V">CRY24V</a>, <a title="DS32424" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=13861&amp;DS32424">DS32424</a>, <a title="GE80GS2RS" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14009&amp;GE80GS2RS">GE80GS2RS</a>, <a title="GE110GS2RS" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14012&amp;GE110GS2RS">GE110GS2RS</a>, <a title="GS2035" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14039&amp;GS2035">GS2035</a>, <a title="IRT3030" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14302&amp;IRT3030">IRT3030</a>, <a title="LBE25OP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=14820&amp;LBE25OP">LBE25OP</a>, <a title="LM101929NUUAJ" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=15183&amp;LM101929NUUAJ">LM101929NUUAJ</a>, <a title="LRTZ324021" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=15569&amp;LRTZ324021">LRTZ324021</a>, <a title="LRTZ10511550" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=15604&amp;LRTZ10511550">LRTZ10511550</a>, <a title="ST406080" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=15920&amp;ST406080">ST406080</a>, <a title="STS41010" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=15977&amp;STS41010">STS41010</a>, <a title="TAM2820" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=16214&amp;TAM2820">TAM2820</a>, <a title="BAM610" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=77209&amp;BAM610">BAM610</a>, <a title="BAM1414" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=77249&amp;BAM1414">BAM1414</a>, <a title="GBR223020UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=78324&amp;GBR223020UU">GBR223020UU</a>, <a title="NAG4909" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=78374&amp;NAG4909">NAG4909</a>, <a title="NAG4914UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=78385&amp;NAG4914UU">NAG4914UU</a>, <a title="NAG4916UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=78389&amp;NAG4916UU">NAG4916UU</a>, <a title="TRU456430UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=78473&amp;TRU456430UU">TRU456430UU</a>, <a title="CFE20-1B" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=78933&amp;CFE20-1B">CFE20-1B</a>, <a title="CRH10-1VB" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=79038&amp;CRH10-1VB">CRH10-1VB</a>, <a title="CRH36V" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=79089&amp;CRH36V">CRH36V</a>, <a title="LBD25UU" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=79619&amp;LBD25UU">LBD25UU</a>, <a title="LM203242-FN OP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=79929&amp;LM203242-FN OP">LM203242-FN OP</a>, <a title="LME203245-F" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=80146&amp;LME203245-F">LME203245-F</a>, <a title="DS50657" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=81039&amp;DS50657">DS50657</a>, <a title="OS70907" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=81098&amp;OS70907">OS70907</a>, <a title="PHS5LA" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=81336&amp;PHS5LA">PHS5LA</a>, <a title="BWU17-45" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=183562&amp;BWU17-45">BWU17-45</a>, <a title="LWH15C1BHS2" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=183727&amp;LWH15C1BHS2">LWH15C1BHS2</a>, <a title="AS150190" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=199441&amp;AS150190">AS150190</a>, <a title="IRT4525" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=199544&amp;IRT4525">IRT4525</a>, <a title="NATA5911" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=199695&amp;NATA5911">NATA5911</a>,<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>专业供应商-专业销售、代理<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>产品,全国客服热线:021-51611223,欢迎垂询。<br />下面，我们以<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO进口轴承</a>KT162010为例，来简单的介绍下，大家重点的看一下这类<a title="IKO轴承系列" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=8&amp;IKO轴承系列">IKO轴承</a>的新旧型号之分。</p><p>　　轴承型号：KT162010<br />　　轴承新型号：K 16&times;20&times;10<br />　　轴承旧型号：K 162010(29241/16)<br />　　轴承系列：滚针轴承<br />　　内径：16<br />　　外径：20<br />　　厚度：10<br />　　轴承详细信息：向心滚针和保持架组件（K000000型）<br />&nbsp;</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-iko45/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=45</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=45&amp;key=5cbdfe20</trackback:ping></item><item><title>德国Nadella环形导轨</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-nadella39/</link><pubDate>Tue, 20 Jul 2010 10:28:03 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-nadella39/</guid><description><![CDATA[<p><strong><a href="www.nadellacn.com">德国Nadella环形导轨</a></strong> <br /><strong>产品型号：<font face="Arial">FSR,FSRO,FSRQ Circular rails</font></strong><br /><a href="www.nadellacn.com">德国Nadella环形导轨</a>资料由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。在Nadella滚轮导轨FS系列的基础上，<a href="www.nadellacn.com">Nadella</a>延伸出新型的环形和椭圆形导轨。新系列的导轨，包含圆周型，扇形，弧形以及配合直线导轨的椭圆形导轨。Nadella新系列导轨都是经过感应硬化处理的钢制导轨，可连接相同规格的FS直线导轨。为了便于安装，<a href="www.nadellacn.com">Nadella环形导轨</a>会根据直线、扇形轨等分段连接起来。 为了避免导轨连接错误，Nadella环形导轨在各个分段都有明显的标记提示，提醒您准确安装。 不管是Nadella直线还是弧形导轨，都经过表面镀镍处理，耐腐蚀。川代轴承为德国NADELLA在中国地区（含港澳台）的全系列产品的代理商。近期热销的<a href="www.nadellacn.com">NADELLA轴承型号</a>包括<a title="查看GC22EE型号具体信息" target="_blank" href="detail.asp?id=195&amp;GC22EE">GC22EE</a>, <a title="查看CPR875135型号具体信息" target="_blank" href="detail.asp?id=225&amp;CPR875135">CPR875135</a>, <a title="查看HK1612(DB)型号具体信息" target="_blank" href="detail.asp?id=377&amp;HK1612(DB)">HK1612(DB)</a>, <a title="查看NBI61612型号具体信息" target="_blank" href="detail.asp?id=478&amp;NBI61612">NBI61612</a>, <a title="查看PM66699型号具体信息" target="_blank" href="detail.asp?id=525&amp;PM66699">PM66699</a>, <a title="查看RNA2050型号具体信息" target="_blank" href="detail.asp?id=891&amp;RNA2050">RNA2050</a>, <a title="查看AX41326HP型号具体信息" target="_blank" href="detail.asp?id=1041&amp;AX41326HP">AX41326HP</a>, <a title="查看AX715型号具体信息" target="_blank" href="detail.asp?id=1058&amp;AX715">AX715</a>, <a title="查看C3RYL 24 06 085型号具体信息" target="_blank" href="detail.asp?id=1142&amp;C3RYL 24 06 085">C3RYL 24 06 085</a>, <a title="查看FGU3580MM型号具体信息" target="_blank" href="detail.asp?id=1299&amp;FGU3580MM">FGU3580MM</a>, <a title="查看FR 62 EI型号具体信息" target="_blank" href="detail.asp?id=1407&amp;FR 62 EI">FR 62 EI</a>, <a title="查看FRNR22EI型号具体信息" target="_blank" href="detail.asp?id=1464&amp;FRNR22EI">FRNR22EI</a>, <a title="查看FS 22 M型号具体信息" target="_blank" href="detail.asp?id=1519&amp;FS 22 M">FS 22 M</a>, <a title="查看FWS 22型号具体信息" target="_blank" href="detail.asp?id=1611&amp;FWS 22">FWS 22</a>, <a title="查看GCR40型号具体信息" target="_blank" href="detail.asp?id=1723&amp;GCR40">GCR40</a>, <a title="查看GLA 24.06型号具体信息" target="_blank" href="detail.asp?id=1803&amp;GLA 24.06">GLA 24.06</a>, <a title="查看GU 50 MT型号具体信息" target="_blank" href="detail.asp?id=1822&amp;GU 50 MT">GU 50 MT</a>, <a title="查看RAXN540型号具体信息" target="_blank" href="detail.asp?id=2092&amp;RAXN540">RAXN540</a>, <a title="查看FRV22-2AB型号具体信息" target="_blank" href="detail.asp?id=2438&amp;FRV22-2AB">FRV22-2AB</a>, <a title="查看RCL17.06型号具体信息" target="_blank" href="detail.asp?id=2519&amp;RCL17.06">RCL17.06</a>, <a title="查看RAL24.06型号具体信息" target="_blank" href="detail.asp?id=2539&amp;RAL24.06">RAL24.06</a>, <a title="查看GP8222ML型号具体信息" target="_blank" href="detail.asp?id=2766&amp;GP8222ML">GP8222ML</a>, <a title="查看FRLK40型号具体信息" target="_blank" href="detail.asp?id=3066&amp;FRLK40">FRLK40</a>, <a title="查看FRLR19型号具体信息" target="_blank" href="detail.asp?id=3077&amp;FRLR19">FRLR19</a>, <a title="查看DLF610型号具体信息" target="_blank" href="detail.asp?id=3191&amp;DLF610">DLF610</a>, <a title="查看DLF1512型号具体信息" target="_blank" href="detail.asp?id=3199&amp;DLF1512">DLF1512</a>, <a 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href="detail.asp?id=4050&amp;ARNBT65155/11">ARNBT65155/11</a>, <a title="查看IM404520P型号具体信息" target="_blank" href="detail.asp?id=4595&amp;IM404520P">IM404520P</a>, <a title="查看IM9010026P型号具体信息" target="_blank" href="detail.asp?id=4649&amp;IM9010026P">IM9010026P</a>, <a title="查看RNA22040型号具体信息" target="_blank" href="detail.asp?id=4675&amp;RNA22040">RNA22040</a>, <a title="查看GC26型号具体信息" target="_blank" href="detail.asp?id=4780&amp;GC26">GC26</a>, <a title="查看GCR40型号具体信息" target="_blank" href="detail.asp?id=4802&amp;GCR40">GCR40</a>, <a title="查看AR72035型号具体信息" target="_blank" href="detail.asp?id=5099&amp;AR72035">AR72035</a>, <a title="查看IM152016,4型号具体信息" target="_blank" href="detail.asp?id=5234&amp;IM152016,4">IM152016,4</a>, <a title="查看CPN32035型号具体信息" target="_blank" href="detail.asp?id=5244&amp;CPN32035">CPN32035</a>, <a title="查看ARNB2572型号具体信息" target="_blank" href="detail.asp?id=5312&amp;ARNB2572">ARNB2572</a>, <a title="查看AXNBT2068型号具体信息" target="_blank" href="detail.asp?id=5344&amp;AXNBT2068">AXNBT2068</a>, <a title="查看ET1016型号具体信息" target="_blank" href="detail.asp?id=5425&amp;ET1016">ET1016</a>, <a title="查看IM6912P型号具体信息" target="_blank" href="detail.asp?id=5446&amp;IM6912P">IM6912P</a>, <a title="查看RKYR62型号具体信息" target="_blank" href="detail.asp?id=5657&amp;RKYR62">RKYR62</a>, <a title="查看FS62M960SB型号具体信息" target="_blank" href="detail.asp?id=5766&amp;FS62M960SB">FS62M960SB</a>, <a href="www.nadellacn.com">NADELLA品牌专业供应商</a>-专业销售、代理<a href="www.nadellacn.com">德国NADELLA</a>全系列产品,全国客服热线:021-51611223,欢迎垂询。<br />特殊定制：我们将另外提供表格，以确保可以最大程度满足客户对于不同半径的环形轨道要求。<br /><strong>滚轮</strong> <br />FS系列中的任何滚轮都是用于环形导轨。<br /><strong>支架</strong> <br />环形导轨支架可将滚轮固定在一定位置，或者直接安装在操作臂上。 <br /><strong>操作支架</strong> <br />对于滚轮位置固定的支架存在的上述问题，我们可采用操作支架来解决。为了使环形导轨横向点都能自由旋转，我们可在操作臂上安装成对的滚轮。这样一来，支架任何未都不会有间隙，能提高衔接段的运动准确性，同时降低运行时的噪音。 操作支架的螺栓用来安装滚针轴承及密封保护，采用拉进螺母可以禁固螺栓同时提供最好的锁紧效果。</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-nadella39/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=39</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=39&amp;key=df2fe35a</trackback:ping></item><item><title>TIMKEN®冶金轴承应用技术-轧辊颈轴承的正确安装与维护</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-timken_785737/</link><pubDate>Wed, 14 Jul 2010 09:36:09 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-timken_785737/</guid><description><![CDATA[<p>一、轧辊颈轴承的安装<br />轴承的安装是否正确将直接影响其使用精度、寿命与性能。因此，只有掌握正确的轴承安装技术知识才能确保轴承性能。组装部门与相关人员应对轴承的安装步骤充分了解，并严格按照作业标准进行轧辊安装。<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN&reg;冶金轴承应用技术&mdash;&mdash;轧辊颈轴承的正确安装与维护</a>资料由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。&nbsp;<a title="上海川代轴承机械有限公司" href="http://www.chuandaizc.com/" target="_blank">上海川代轴承机械有限公司</a>专业销售、代理TIMKEN轴承全系列产品，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br />1、TIMKEN四列圆锥滚子轴承的安装：<br />1）TIMKEN轴承安装之前应对各配合组件，包括辊颈、轴承座、轴承座盖板、密封件、轴承座润滑油通道与通气孔等的进行仔细检查，检查各相关尺寸、形状位置精度 和配合公差是否符合设计的技术要求；<br />2）与TIMKEN轴承相配合的表面，辊颈、轴承座及油孔的棱边和毛刺都必须清除掉，并清洗干净涂上润滑油；<br />3）任何时候TIMKEN四列圆锥滚子轴承均应按照正确的顺序标记叠放组装，铁姆肯公司使用字母标记系统以确保轴承按照正确的顺序安装，轴承组件从A 到E做了标记并要求遵循正确的字母顺序叠放，轴承组件装入轴承座时可以 A 面或 E 面朝下，但是各部件必须保持正确的顺序；<br />4）在把轴承装入轴承座前，应检查轴承记录卡，确定要使用的轴承承载区，每个轴承外圈均由承载区标记，应把正确的承载区号旋转到承载区；<br />5）在轴承座孔内涂上一薄层润滑油或润滑脂能方便装配并减轻运转中轴承外圈和轴承座孔间的摩擦和腐蚀；<br />6）将轴承底部外圈放入轴承座后需用塞尺检查该外圈是否完全落座轴承座挡肩；<br />7）安装轴承座端盖首先不放金属垫片，均匀拧紧等距的 4 个螺栓直到轴承座盖紧压到轴承外圈上，测量三个不同位置的间隙，得到间隙平均值（G）。要装入的垫片厚度必须比间隙G值小0.05 毫米，以确保轴承端盖预紧。因轴承外圈宽度的差异，给定厚度的金属垫圈不能用于其它轴承；<br />8）安装轴承座端盖并放入合适厚度金属垫片并用额定力矩拧紧所有端盖螺栓；<br />9）将轴承座水平放置并装入油封，注入润滑剂；<br />10）清洗轧辊颈并涂敷润滑剂，倒角环上的密封接触表面也要涂抹，然后将轴承和轴承座组件安装到轧辊颈上并检查是否落座到位；<br />11）安装锁紧机构时注意轴承内圈端面不能顶死，应确保预留 0.5 到 1 毫米间隙。<a title="上海川代轴承机械有限公司" href="http://www.chuandaizc.com/" target="_blank">上海川代轴承机械有限公司</a>专业销售、代理TIMKEN轴承全系列产品，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！近期推荐<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承型号</a> <a title="64433" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=8268&amp;64433">64433</a>, <a title="454" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=51514&amp;454">454</a>, <a title="3981" target="_blank" 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href="http://www.chuandaizc.com/center/detail.asp?id=69628&amp;LCJO1-1/2">LCJO1-1/2</a>, <a title="LM104910ES" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=69923&amp;LM104910ES">LM104910ES</a>, <a title="LM330448-20629" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70300&amp;LM330448-20629">LM330448-20629</a>, <a title="LM67048/LM67010" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=70729&amp;LM67048/LM67010">LM67048/LM67010</a>, <a title="LM814845" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=71012&amp;LM814845">LM814845</a>, <a title="NA1050" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=72190&amp;NA1050">NA1050</a>, <a title="NA46790SW/46720CD" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=72378&amp;NA46790SW/46720CD">NA46790SW/46720CD</a>, <a title="PM282609" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=73710&amp;PM282609">PM282609</a>, <a title="RFC1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74014&amp;RFC1">RFC1</a>, <a title="T163W-94000" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74438&amp;T163W-94000">T163W-94000</a>, <a title="T200A-902A1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74458&amp;T200A-902A1">T200A-902A1</a>, <a title="TW124" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=74734&amp;TW124">TW124</a>, <a title="YCRS-18" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=75384&amp;YCRS-18">YCRS-18</a>, <a title="09067" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=184653&amp;09067">09067</a>, <a title="33209" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=184997&amp;33209">33209</a>, <a title="53177" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=185240&amp;53177">53177</a>, <a title="JM612910" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=185571&amp;JM612910">JM612910</a>, <a title="LM718910" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=185693&amp;LM718910">LM718910</a>, <a title="23136YMW33" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=198719&amp;23136YMW33">23136YMW33</a>,以上为上海川代轴承机械有限公司部分<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN轴承</a>型号，如需查找<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN</a>其他型号，可登陆我们的<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN现货</a>中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！<br />2．轴向止推轴承 TDIK 的安装：<br />1）如果外圈上有键槽结构，要确保键必须可靠的拧在轴承座的底部，并且外圈键槽和轴承座上的键 相对应，将底部外圈放入轴承座内；<br />2）将TIMKEN轴承内圈组件装入轴承座；<br />3）将TIMKEN轴承顶部端盖扣在轴承上装入轴承座，所有部件包括轴承盖、外圈和轴承座必须可靠接触且方向一致；<br />4）将负载施加在轴承盖上，压缩所有的弹簧使轴承 盖端面与外圈完全接触；<br />5）用手旋转内圈使滚子完全落座；<br />6）确保轴承外圈和轴承盖端面完全接触，用塞尺检查，间隔 90&deg;测量轴承盖挡肩和轴承座之间的间隙，计算平均值；<br />7）将上面的测量值加上 0.3 到 0.5 毫米就是需要的多层垫片的厚度，其用于轴承盖和轴承座之间；<br />8）取出轴承顶部的外圈和双内圈并进行预润滑，底部的外圈留在轴承座内，用手在滚道上涂敷一些润滑油；<br />9）将轴承内圈和外圈放回到轴承座内的外圈上，在安装端盖前，必须确保 O 型圈已放置在端盖挡肩上；<br />10）将端盖和合适厚度的垫片安装到轴承座上，并确保键与顶部外圈上的键槽相对应，最后拧紧端盖螺钉，所有的端盖螺栓必须拧到规定的力矩。</p><p>&nbsp;二、轧辊颈轴承的维护<br />轧辊颈轴承必须定期从轧机上拆下并检测，从而使轧辊轴承的使用寿命最大化。轴承维护与保养的频率应根据轧机运行情况调整，主要还是依据经验而定。通常的维护频率为满负荷运行每隔三个月，大多数轧机每隔六个月，轻运行轧机每隔十二个月。轧辊颈轴承在首次运行 1000 小时后应分解检查。在操作中需要彻底清洗轴承同时检查油封，必要时应彻底更换油封，如果没有发现异常，第二次检查间隔可以延长，例如，每运行2000 小时后进行或更长。每次从轧机上拆下轴承和轴承座组件后，应记录轴承在轧机的位置及承载区。<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN&reg;冶金轴承应用技术&mdash;&mdash;轧辊颈轴承的正确安装与维护</a>资料由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。<br />1．轧辊颈轴承维护的一般步骤：<br />1）追踪轴承在轧机中的位置并记录。铁姆肯公司可为客户提供轧辊颈轴承保养服务记录卡，可用于记录轴承座号，轧辊号，机架号，轴承在轧机上的位置，外圈承载区和轧制产品吨位和轴承工作小时数等数据。记录卡应该随时更新并且方便维修人员查用，底部空白处可以记录轴承测量数据和其它检测详细内容；<br />2）从轧辊上卸下轴承座，从轴承座中卸下轴承。无论是从轴承座上卸下轴承还是进行轴承检查时都需 要特别的吊装方式和工具，铁姆肯公司可为客户提供吊装工具和特殊吊装方式建议；<br />3）清洗轴承。在清洗轴承过程中应去除所有的剥落、水、残留的润滑剂以及其它任何会造成轴承严重磨损的污物。清洗轴承所采用的清洗方式和清洗剂是根据要清洗轴承尺寸或轴承数量决定，小轴承或少量轴承可用煤油，矿物油或其它商业溶剂。对于大轴承或大量轴承，可用 40&deg;C 时粘度为22cSt（或100&deg;F 为100SUS） 的中性油在清洗箱中清洗。<br />4）检查轴承，包括外观检查和小修。在可拆掉滚子的内圈外表面或滚子表面上，如果发现出现了小的剥落或表皮裂痕，通常用打磨机将金属剥落磨去并磨光剥落面边缘。<br />5）定期检查轴承磨损程度，可通过测量轴承游隙来评估轴承的磨损状况；<br />6）根据需要，检查并维修轴承座；<br />7）将轴承装回轴承座中；<br />8）根据需要，检查并维修辊颈；<br />9）将带有轴承的轴承座安装到轧辊上。<br />2．轧辊颈轴承的润滑：<br />1） 推荐的润滑剂属性<br />皂基类型：复合锂基，磺酸钙，复合铝基或等价类似物；<br />稠 度：NLGI No.1 或 No.2<br />添 加 剂：防腐剂和抗氧化剂,抗极压EP添加剂（ASTM D2509美国标准测试方法），<br />按照铁姆肯公司 &ldquo;OK&rdquo; 负载检测标准并良好的抗水冲刷能力<br />基 油：溶剂型精炼矿物油或合成油<br />基油黏度：320 ~ 460 cSt<br />粘度指数：最小为80 最大<br />流 动 点；为-10 &deg;C<br />2）推荐的润滑油脂类型：<br />a.铁姆肯公司 Premium Mill Grease<br />b.美孚Mobilith SHC 460<br />c.Fina Ceran HV<br />3）推荐的润滑油脂用量：<br />润滑脂的填充量，以填充轴承和轴承壳体空间的三分之二或三分之一为宜，不可过度润滑。每次修磨轧辊后推荐添加油脂用量为初次用量的1/5。润滑脂的补充周期与轴承的结构、转速、温度和环境等有关，用户可根据实际的操作环境进行调整，在合理方式下使得轴承中始终保留有洁净的润滑油脂；<a title="铁姆肯TIMKEN推力轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=5&amp;TIMKEN轴承">TIMKEN&reg;冶金轴承应用技术&mdash;&mdash;轧辊颈轴承的正确安装与维护</a>资料由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。<br />4）安装新轧辊颈轴承时，不必洗掉涂在新轴承上的防锈油脂，虽然防锈油脂不能当成润滑剂使用，但它不会防碍轴承的正常使用。<br />3．轧辊颈轴承的的存放和保管：<br />1） 轴承内外圈组件要用塑料包裹，轴承的包装设计应满足轴承的防潮和防尘要求；<br />2） 为避免内外圈椭圆变形，轧辊颈轴承应保持水平放置，轴承应储存在原包装箱内并放在干燥的场所；<br />3） 在灰尘，潮湿环境中，轴承不允许从包装中移出并放置在托盘上或敞开式货架上；<br />4） 所有的轴承安装工具应该清洁并处于良好状态，工作台装配区应该保持清洁，不能在焊接区和机械 加工设备旁装配，避免碎屑和污物可能进入轴承。</p>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-timken_785737/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=37</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=37&amp;key=50f06766</trackback:ping></item><item><title>FAG轴承内圈的固定方法介绍</title><author>zzs@chuandaizc.com (adminS)</author><link>http://www.bearingclub.com/z-blog18/knowledge-fag32/</link><pubDate>Fri, 02 Jul 2010 09:23:14 +0800</pubDate><guid>http://www.bearingclub.com/z-blog18/knowledge-fag32/</guid><description><![CDATA[<p><a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>内圈的固定方法介绍资料由<a title="上海川代轴承机械有限公司" target="_blank" href="http://www.chuandaizc.com/">上海川代轴承机械有限公司</a>收集整理。FAG进口轴承有内圈和外圈之分，作为世界顶级的FAG轴承来说，其固定方式是如何呢？我们就先介绍一下FAG轴承内圈的固定方式。<br />1. <a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>的轴肩固定<br />FAG轴承内圈依靠轴肩和过盈实现轴向固定。 适用于两端固定的支承结构。 结构简单、外廓尺寸小。</p><div>2. <a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>的弹性挡圈固定</div><div>FAG轴承内圈由轴肩和锁紧螺母实现轴向固定。可承受不大的双向轴向载荷。轴向结构尺寸小。</div><div>3. <a title="FAG轴承" target="_blank" href="http://www.chuandaizc.com/gb/product_list.asp?type_id=4&amp;FAG*INA轴承系列">FAG轴承</a>的锁紧螺母固定</div><div>FAG轴承内圈由轴肩和锁紧螺母实现轴向固定。并有止动垫圈防松，安全可靠，适于高速、重载场合。近期推荐FAG轴承型号<a title="6208.2ZR.C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=2155&amp;6208.2ZR.C3">6208.2ZR.C3</a>, <a title="6307.ZR" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=4755&amp;6307.ZR">6307.ZR</a>, <a title="32224A" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=4848&amp;32224A">32224A</a>, <a title="H3028" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=4890&amp;H3028">H3028</a>, <a title="22226-E1" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=38896&amp;22226-E1">22226-E1</a>, <a title="22319-E1-C4" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=39109&amp;22319-E1-C4">22319-E1-C4</a>, <a title="23032-E1-TVPB" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=39302&amp;23032-E1-TVPB">23032-E1-TVPB</a>, <a title="23160-B-MB" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=39588&amp;23160-B-MB">23160-B-MB</a>, <a title="23968-MB" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=39761&amp;23968-MB">23968-MB</a>, <a title="29320-E" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=39916&amp;29320-E">29320-E</a>, <a title="30234-A" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=40032&amp;30234-A">30234-A</a>, <a title="31324-X" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=40082&amp;31324-X">31324-X</a>, <a title="61860-M" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=40904&amp;61860-M">61860-M</a>, <a title="6202-C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=40932&amp;6202-C3">6202-C3</a>, <a title="6217" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=41132&amp;6217">6217</a>, <a title="6413-C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=41594&amp;6413-C3">6413-C3</a>, <a title="7205-B-TVP-UO" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=41663&amp;7205-B-TVP-UO">7205-B-TVP-UO</a>, <a title="7318-B-TVP" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=41986&amp;7318-B-TVP">7318-B-TVP</a>, <a title="H2352X-HG" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=42576&amp;H2352X-HG">H2352X-HG</a>, <a title="H304" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=42586&amp;H304">H304</a>, <a title="HJ315-E" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=42702&amp;HJ315-E">HJ315-E</a>, <a title="N218-E-TVP2" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=42926&amp;N218-E-TVP2">N218-E-TVP2</a>, <a title="NJ226-E-TVP2-C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=43206&amp;NJ226-E-TVP2-C3">NJ226-E-TVP2-C3</a>, <a title="NUP310-E-M1-C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=44184&amp;NUP310-E-M1-C3">NUP310-E-M1-C3</a>, <a title="S6303-2RSR-HLC" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=44432&amp;S6303-2RSR-HLC">S6303-2RSR-HLC</a>, <a title="FJST10X8,5X1000" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=91008&amp;FJST10X8,5X1000">FJST10X8,5X1000</a>, <a title="HCB7016C.2RSD.T.P4S.UL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=91780&amp;HCB7016C.2RSD.T.P4S.UL">HCB7016C.2RSD.T.P4S.UL</a>, <a title="BSB035072T" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=92172&amp;BSB035072T">BSB035072T</a>, <a title="104BX48D12 O-9 P2P 00277" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=105331&amp;104BX48D12 O-9 P2P 00277">104BX48D12 O-9 P2P 00277</a>, <a title="109HCDUL O-11 P2PF 21760" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=105434&amp;109HCDUL O-11 P2PF 21760">109HCDUL O-11 P2PF 21760</a>, <a title="202SS3 G-74 P2S 00373" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=105640&amp;202SS3 G-74 P2S 00373">202SS3 G-74 P2S 00373</a>, <a title="HCS7018E.T.P4S.DUL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=106123&amp;HCS7018E.T.P4S.DUL">HCS7018E.T.P4S.DUL</a>, <a title="HSS7011C.T.P4S.UL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=106159&amp;HSS7011C.T.P4S.UL">HSS7011C.T.P4S.UL</a>, <a title="100HCDUH O-11 P2PF 22942" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=106339&amp;100HCDUH O-11 P2PF 22942">100HCDUH O-11 P2PF 22942</a>, <a title="118HCRRUL G-75 P2SF 21824" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107101&amp;118HCRRUL G-75 P2SF 21824">118HCRRUL G-75 P2SF 21824</a>, <a title="1901HCRRDUL G-75 P2PF 25721" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107214&amp;1901HCRRDUL G-75 P2PF 25721">1901HCRRDUL G-75 P2PF 25721</a>, <a title="200HERRDUM G-75 P2PF 22665" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107380&amp;200HERRDUM G-75 P2PF 22665">200HERRDUM G-75 P2PF 22665</a>, <a title="201SSTX1K3 G-18 P2S 19550" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107491&amp;201SSTX1K3 G-18 P2S 19550">201SSTX1K3 G-18 P2S 19550</a>, <a title="203TX86 O-11 P2S 17660" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=107739&amp;203TX86 O-11 P2S 17660">203TX86 O-11 P2S 17660</a>, <a title="207HEUH O-11 P2SF 23149" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=108110&amp;207HEUH O-11 P2SF 23149">207HEUH O-11 P2SF 23149</a>, <a title="38SS3 G-33 P2S 15678" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=108638&amp;38SS3 G-33 P2S 15678">38SS3 G-33 P2S 15678</a>, <a title="C201HEDUL O-11 P2PF 23401" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=109382&amp;C201HEDUL O-11 P2PF 23401">C201HEDUL O-11 P2PF 23401</a>, <a title="CZSB107CRRUL G-75 P2SFT 25329" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=109799&amp;CZSB107CRRUL G-75 P2SFT 25329">CZSB107CRRUL G-75 P2SFT 25329</a>, <a title="SR10K5 DRY P2S 17726" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=110801&amp;SR10K5 DRY P2S 17726">SR10K5 DRY P2S 17726</a>, <a title="52208" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=121304&amp;52208">52208</a>, <a title="6026" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=121393&amp;6026">6026</a>, <a title="62309.2RSR" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=121463&amp;62309.2RSR">62309.2RSR</a>, <a title="51222" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=127322&amp;51222">51222</a>, <a title="HC7008C.T.P4S.UL" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=185771&amp;HC7008C.T.P4S.UL">HC7008C.T.P4S.UL</a>, <a title="6228.C3" target="_blank" href="http://www.chuandaizc.com/center/detail.asp?id=208375&amp;6228.C3">6228.C3</a>,以上为上海川代轴承机械有限公司部分FAG轴承型号，如需查找FAG其他型号，可登陆我们的FAG现货中心栏目或拔打全国客服热线021-51611223进行详细查询，谢谢！</div><div>4. FAG轴承的的端面止推垫圈固定</div><div>FAG轴承内圈由轴肩和轴端挡圈实现轴向固定。轴端挡圈用螺钉固定在轴端。固定螺钉应有防松装置。 适用于轴端不宜切制螺纹或空间受到限制的场合。</div><div>5. FAG轴承的紧定套固定</div><div>依靠紧定套内孔的径向尺寸被压缩而夹紧在轴上，来实现轴承内圈的轴向固定。</div><div>6. FAG轴承的退卸套固定<br />退卸套的夹紧方式与紧定套相同。但退卸套由于有特制螺母，轴承装卸方便，适用于径向载荷较大，轴向载荷较小的双列球面轴承在光轴上的固定。</div>]]></description><category>轴承安装交流</category><comments>http://www.bearingclub.com/z-blog18/knowledge-fag32/#comment</comments><wfw:comment>http://www.bearingclub.com/z-blog18/</wfw:comment><wfw:commentRss>http://www.bearingclub.com/z-blog18/feed.asp?cmt=32</wfw:commentRss><trackback:ping>http://www.bearingclub.com/z-blog18/cmd.asp?act=tb&amp;id=32&amp;key=13433af6</trackback:ping></item></channel></rss>
