| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 71903 C/DB | 17 | 30 | 14 |
| 71903 C/DB | 17 | 30 | 14 |
| B71903C轴承 | 17 | 30 | 7 |
| B71903E轴承 | 17 | 30 | 7 |
| B71903C.O轴承 | 17 | 30 | 14 |
| B71903C.X轴承 | 17 | 30 | 14 |
| B71903C.T轴承 | 17 | 30 | 14 |
| 71903C/DB | 17 | 30 | 14 |
| 71903C/DF | 17 | 30 | 14 |
| 71903C/DF | 17 | 30 | 14 |
| 71903C/DT | 17 | 30 | 14 |
| 71903C/DT | 17 | 30 | 14 |
| 71903AC | 17 | 30 | 7 |
| 71903C | 17 | 30 | 7 |
| 71903C | 17 | 30 | 7 |
| 71903C | 17 | 30 | 7 |
| 71903AC | 17 | 30 | 7 |
| 71903AC | 17 | 30 | 7 |
| 71903C/DF | 17 | 30 | 14 |
| RNA6903 | 17 | 30 | 23 |
| NA6903 | 17 | 30 | 23 |
| RNA6903 | 17 | 30 | 23 |
| NA6903 | 17 | 30 | 23 |
| NA6903 | 17 | 30 | 23 |
| RNA6903 | 22 | 30 | 23 |
| 6903N | 17 | 30 | 7 |
| 6903NR | 17 | 30 | 7 |
| 6903DDU | 17 | 30 | 7 |
| 6903VV | 17 | 30 | 7 |
| 6903ZZ | 17 | 30 | 7 |
| 6903 | 17 | 30 | 7 |
| 6903ZN | 17 | 30 | 7 |
| 6903Z | 17 | 30 | 7 |
| 6903Z | 17 | 30 | 7 |
| 6903N | 17 | 30 | 7 |
| 6903 | 17 | 30 | 7 |
| 6903 | 17 | 30 | 7 |
| 6903LLU | 17 | 30 | 7 |
| 6903ZZ | 17 | 30 | 7 |
| 6903LLB | 17 | 30 | 7 |
| 6903LU | 17 | 30 | 7 |
| 6903LB | 17 | 30 | 7 |
| 6903轴承 | - | - | - |
| 6903N轴承 | 17 | 30 | - |
| 6903ZZ轴承 | 17 | 30 | 7 |
| 6903V | 17 | 30 | 7 |
| 6903DU | 17 | 30 | 7 |
