产品加工范围为直径100mm-500mm。中型球，中型圆锥车工件外圆公差在0～＋0.05mm范围内，内径公差在－0.05～0mm范围内，宽度公差可保证在±0.02mm范围内，壁厚差在0.05mm范围内，内、外圈滚道公差分别在0～＋0.05mm和－0.05～0mm范围内，形状和位置公差值不大于0.06mm。

                              短圆柱滚子轴承车工套圈

        型号                        型号              最小加工直径（mm)        最大加工直径(mm)   
   NU310       至         NU330                      110                                320  
   NU2310     至         NU2330                    110                                320  
   NJ310        至         NJ330                       110                                320  
   NJ2310      至         NJ2330                     110                               320  
   N310           至         N330                         110                               320