| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| NJ2318ECP轴承 | - | - | - |
| NJ2318ECM轴承 | - | - | - |
| NJ2318ECM | 90 | 190 | 64 |
| NJ2318E.TVP2 | 90 | 190 | 64 |
| NJ2318E.TVP2 HJ2318E | 90 | 190 | 64 |
| NJ2318EM | 90 | 190 | 64 |
| NJ2318E | 90 | 190 | 64 |
| NJ2318EC | 90 | 190 | 64 |
| NJ2318ECP | 90 | 190 | 64 |
| NJ2318R HJ2318R | 90 | 190 | 64 |
| NJ2318EM HJ2318E | 90 | 190 | 64 |
| NJ2318EM HJ2318E | 90 | 190 | 64 |
| NJ2318EC HJ2318EC | 90 | 190 | 64 |
