轴承后置代号对照说明
<TABLE borderColor=#000000 cellSpacing=3 cellPadding=3 width="95%" align=center border=1><TBODY>
<TR>
<TD colSpan=4>
<DIV align=center><B><FONT color=#0000ff size=4>后置代号对照说明</FONT></B></DIV></TD></TR>
<TR>
<TD colSpan=2>
<DIV align=center>代号对照</DIV></TD>
<TD colSpan=2>
<DIV align=center>示例</DIV></TD></TR>
<TR>
<TD width="11%">
<DIV align=center>新标准</DIV></TD>
<TD width="11%">
<DIV align=center>旧标准</DIV></TD>
<TD width="63%">
<DIV align=center>新标准</DIV></TD>
<TD width="15%">
<DIV align=center>旧标准</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>AC</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>
<DIV align=left>7220ACa=25°的角接触球轴承</DIV></TD>
<TD>
<DIV align=center>46220</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>B</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>7218Ba=40°的角接触球轴承</TD>
<TD>
<DIV align=center>66218</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>C</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>7211Ca=15°的角接触球轴承</TD>
<TD>
<DIV align=center>36211</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>-2RS</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>6309-2RS两面带骨架式橡胶密封圈（接触式）的轴承（不适用内径小于10毫米向心球轴承）</TD>
<TD>
<DIV align=center>180309</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>-RS</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>6314-RS一面带骨架式橡胶密封圈（接触式）的轴承</TD>
<TD>
<DIV align=center>160314</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>-RZ</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>6210-RZ一面带骨架式橡胶密封圈（非接触式）的轴承</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>-2RZ</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>6210-2RZ二面带骨架式橡胶密封圈（非接触式）的轴承</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>-2Z</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>6205-2Z二面带防尘盖的深沟球轴承</TD>
<TD>
<DIV align=center>80205</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>-Z</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>6205-Z一面带防尘盖的深沟球轴承</TD>
<TD>
<DIV align=center>60205</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>N</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>6207N外圈有止动槽的深沟球轴承</TD>
<TD>
<DIV align=center>50207</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>K</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>23048CAK圆锥孔1：12调心滚子轴承1218K圆锥孔1：12的调心球轴承</TD>
<TD>
<DIV align=center>3153148<BR>111218 </DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/P6</DIV></TD>
<TD>
<DIV align=center>E</DIV></TD>
<TD>精度等级为6级的轴承</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/P6X</DIV></TD>
<TD>
<DIV align=center>EX</DIV></TD>
<TD>精度等级为6X级的轴承</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/P5</DIV></TD>
<TD>
<DIV align=center>D</DIV></TD>
<TD>精度等级为5级的轴承</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/P4</DIV></TD>
<TD>
<DIV align=center>C</DIV></TD>
<TD>精度等级为4级的轴承</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/P2</DIV></TD>
<TD>
<DIV align=center>B</DIV></TD>
<TD>精度等级为2级的轴承</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/C1</DIV></TD>
<TD>
<DIV align=center>1</DIV></TD>
<TD>6310/C1径向游隙为1组的轴承</TD>
<TD>
<DIV align=center>1G310</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/C2</DIV></TD>
<TD>
<DIV align=center>2</DIV></TD>
<TD>6310/C2径向游隙为2组的轴承</TD>
<TD>
<DIV align=center>2G310</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/C3</DIV></TD>
<TD>
<DIV align=center>3</DIV></TD>
<TD>22348/C3径向游隙为3组的轴承</TD>
<TD>
<DIV align=center>3G3648</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/C4</DIV></TD>
<TD>
<DIV align=center>4</DIV></TD>
<TD>22348/C4径向游隙为4组的轴承</TD>
<TD>
<DIV align=center>4G3648</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/C9</DIV></TD>
<TD>
<DIV align=center>U</DIV></TD>
<TD>轴承游隙不同于现行标准</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>E</DIV></TD>
<TD>
<DIV align=center>E</DIV></TD>
<TD>NU316E加强型圆柱滚子轴承</TD>
<TD>
<DIV align=center>32316E</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>J</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>1320J钢板冲压保持架</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/Z1</DIV></TD>
<TD>
<DIV align=center>Z1</DIV></TD>
<TD>6310/Z1深沟球轴承达Z1级振动加速度级</TD>
<TD>
<DIV align=center>310Z1</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/Z2</DIV></TD>
<TD>
<DIV align=center>Z2</DIV></TD>
<TD>6310/Z2深沟球轴承达Z2级振动加速度级</TD>
<TD>
<DIV align=center>310Z2</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>/W33</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>22328/W33调心滚子轴承外圈上有油槽和三个油孔</TD>
<TD>
<DIV align=center>3628K</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>M</DIV></TD>
<TD>
<DIV align=center>H</DIV></TD>
<TD>保持架由黄铜制造</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>TN1</DIV></TD>
<TD>
<DIV align=center>A</DIV></TD>
<TD>6310TN1保持架由尼龙材料制造</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>CA</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>23084CACA型调心滚子轴承</TD>
<TD>
<DIV align=center>3053184</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>NR</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>外圈有止动槽，并带止动环</TD>
<TD>
<DIV align=center></DIV></TD></TR>
<TR>
<TD>
<DIV align=center>ZN</DIV></TD>
<TD>
<DIV align=center></DIV></TD>
<TD>6003-ZN一面带防尘盖，另一面有止动槽轴承</TD>
<TD>
<DIV align=center>150103</DIV></TD></TR></TBODY></TABLE>
页:
[1]