| d | 190 |
| D | 340 |
| T | 60 |
| B | 55 |
| C | 46 |
| R徑向 | 5 |
| R軸向 | 5 |
| r徑向 | 4 |
| r軸向 | 4 |
| Cr | 740 |
| Cor | 1040 |
| 脂潤滑 | 950 |
| 油潤滑 | 1400 |
| 軸承代號 | 30238 |
| 重量 Kg |
20.6 |
| da(max) | 229 |
| db(min) | 206 |
| Da(min) | 294 |
| Da(max) | 327 |
| Db(min) | 317 |
| Ca(min) | 4.5 |
| Cb(min) | 14 |
| e | 0.44 |
| Y | 1.4 |
| Yo | 0.76 |
| a | 67 |
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