| d | 40 |
| D | 80 |
| T | 19.75 |
| B | 18 |
| C | 16 |
| R径向 | 1.5 |
| R轴向 | 1.5 |
| r径向 | 1.5 |
| r轴向 | 1.5 |
| Cr | 66 |
| Cor | 73 |
| 脂润滑 | 4800 |
| 油润滑 | 6300 |
| da(max) | 49 |
| db(min) | 47 |
| Da(min) | 69 |
| Da(max) | 73 |
| Db(min) | 75 |
| Ca(min) | 3 |
| Cb(min) | 3.8 |
| e | 0.37 |
| Y | 1.6 |
| Yo | 0.88 |
| a | 17 |
| 轴承代号 | 30208 |
| 重量 Kg |
0.430 |
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