| 轴承名称 | 新型号 | 旧型号 | 内径(mm) | 外径(mm) | 厚度(mm) | 参考型号 |
| NSKFR 1-5 ZZS轴承 | FR 1-5 ZZS | 2.38 | 7.938 | 9.119 | FR 1-5 ZZS | |
| NSKFR 133 ZZS轴承 | FR 133 ZZS | 2.38 | 4.762 | 1.588 | FR 133 ZZS | |
| NSKR 133轴承 | R 133 | 2.38 | 4.762 | 1.588 | R 133 | |
| NSKR 1-5 ZZS轴承 | R 1-5 ZZS | 2.38 | 7.938 | 2.779 | R 1-5 ZZS | |
| NSKR 133 ZZS 轴承 | R 133 ZZS | 2.38 | 4.762 | 1.588 | R 133 ZZS | |
| NSKFR 133轴承 | FR 133 | 2.38 | 4.762 | 1.588 | FR 133 | |
| NSKFR 1-5轴承 | FR 1-5 | 2.38 | 7.938 | 2.779 | FR 1-5 | |
| NSKR 1-5轴承 | R 1-5 | 2.38 | 7.938 | 2.779 | R 1-5 |