| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| B71903C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 |
| B71903C.O | 17 | 30 | 14 |
| 71903CD | 17 | 30 | 7 |
| B71903C | 17 | 30 | 7 |
| 71903CD/DB | 17 | 30 | 14 |
| 71903CDB | 17 | 30 | 14 |
| B71903C.X | 17 | 30 | 14 |
| 71903CDF | 17 | 30 | 14 |
| 71903CD/DF | 17 | 30 | 14 |
| 71903CDT | 17 | 30 | 14 |
| 71903CD/DT | 17 | 30 | 14 |
| B71903C.T | 17 | 30 | 14 |
| 71903C | 17 | 30 | 7 |
| 71903C | 17 | 30 | 7 |
| 71903C | 17 | 30 | 7 |
| B71903C.T.P4S.UL | 17 | 30 | 7 |
| HCS71903C.T.P4S.UL | 17 | 30 | 7 |
| HSS71903C.T.P4S.UL | 17 | 30 | 7 |
| 71903C/DF | 17 | 30 | 14 |
