| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| NJ309ECM轴承 | - | - | - |
| NJ309ECP轴承 | - | - | - |
| NJ309ECJ轴承 | - | - | - |
| NJ309ECM | 45 | 100 | 25 |
| NJ309E.TVP2 | 45 | 100 | 25 |
| NJ309E.TVP2 HJ309E | 45 | 100 | 25 |
| NJ309ET | 45 | 100 | 25 |
| NJ309ET HJ309E | 45 | 100 | 25 |
| NJ309E | 45 | 100 | 25 |
| NJ309EC | 45 | 100 | 25 |
| NJ309ECP | 45 | 100 | 25 |
| NJ309R HJ309R | 45 | 100 | 25 |
| NJ309EC HJ309EC | 45 | 100 | 25 |
| NJ309ET HJ309E | 45 | 100 | 25 |
