| 轴承名称 | 新型号 | 旧型号 | 内径(mm) | 外径(mm) | 厚度(mm) | 参考型号 |
| SKF6303-RS1轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303-RS1 |
| NACHI6303NSE轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303NSE |
| NSK6303DU轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303DU |
| NTN6303LU轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303LU |
| TORRINGTON FAFNIR303P轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 303P |
| NTN6303LB轴承 | 6303-RZ | 160303K | 17 | 47 | 14 | 6303LB |
| SNR6303E轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303E |
| FAG6303RSR轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303RSR |
| MRC303SZ轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 303SZ |
| STEYR6303RS轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303RS |
| KOYO6303RS轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303RS |
| KOYO6303RU轴承 | 6303-RZ | 160303K | 17 | 47 | 14 | 6303RU |
| RHP6303RS轴承 | 6303-RS | 160303 | 17 | 47 | 14 | 6303RS |
| NSK6303V轴承 | 6303-RZ | 160303K | 17 | 47 | 14 | 6303V |
| NACHI6303NKE轴承 | 6303-RZ | 160303K | 17 | 47 | 14 | 6303NKE |