| d | 105 |
| D | 215 |
| T | 78 |
| B | 73 |
| C | 60 |
| R徑向 | 3 |
| R軸向 | 3 |
| r徑向 | 3 |
| r軸向 | 3 |
| Cr | 550 |
| Cor | 755 |
| 脂潤滑 | 1900 |
| 油潤滑 | 2800 |
| 軸承代號 | 32321X3 |
| 重量 Kg |
12.3 |
| da(max) | 129 |
| db(min) | 117 |
| Da(min) | 175 |
| Da(max) | 204 |
| Db(min) | 198 |
| Ca(min) | 4.5 |
| Cb(min) | 18 |
| e | 0.31 |
| Y | 1.9 |
| Yo | 1.05 |
| a | 49 |
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