<p class="MsoNormal" style="margin:0cm 0cm 0pt;"><span lang="EN-US" style="font-size:9pt;"><span style="font-family:'Times New Roman';"><span style="mso-spacerun:yes;">&nbsp; </span><span style="color:black;"><span style="mso-spacerun:yes;">&nbsp;</span>NSK</span></span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">轴承的自动调心球轴承的外圈轨道面呈与轴承中心点一致的球面，内圈具有双列轨道。外圈轨道加工成球面，使此类</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">NSK</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">轴承的内圈与珠子的组合能在外圈内保持一定程度的自由倾斜，即所谓的自动调心性能。因此可自动调整轴和轴承箱因加工、安装不当而产生的轴心偏移。保持架一般采用钢板冲压或工程塑胶冲压制成</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">.</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">特别注意的是内圈内孔有时会设计成带锥度，配合紧定套使用，安装、拆卸更为方便。本公司所经营品牌除以</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">NACHI</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">为主要品牌外，在微型系列上选择推荐</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">IJK</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">品牌，另辅以</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">HIC</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">、</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">KSM</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">、</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">NSK</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">、</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">NTN</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">、</span><span lang="EN-US" style="font-size:9pt;color:black;"><span style="font-family:'Times New Roman';">KOYO</span></span><span style="font-size:9pt;color:black;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">产品，以满足众多客户多层次的需求。型号涵盖范围广，均能保证现货供应。</span><span lang="EN-US" style="font-size:9pt;color:black;"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p> <p class="MsoNormal" style="margin:0cm 0cm 0pt;"><span lang="EN-US" style="font-size:9pt;"><o:p><span style="font-family:'Times New Roman';">&nbsp;</span></o:p></span></p>