| 軸承型號 | 689/674 |
|---|---|
| 內圈型號 | 689 |
| 外圈型號 | 674 |
| 內徑 | 103.188 |
| 外徑 | 171.45 |
| 厚度 | 41.275 |
| 類型 | 圓錐滾子軸承 |
| C1 | 245000 |
| e | 0.47 |
| Y | 1.28 |
| C90 | 63500 |
| Ca90 | 51200 |
| K | 1.24 |
| C0 | 386000 |
| B | 41.275 |
| C | 30.162 |
| a(3) | -2.8 |
| Shaft max shaft fillet radius R(4） | 3.5 |
| Shaft backing shoulder dia.da | 113.5 |
| Shaft backing shoulder dia.db | 123 |
| Housing backing shoulder dia. r(4) | 3.3 |
| Housing backing shoulder dia.Da | 160 |
| Housing backing shoulder dia.Da | 150 |
| Cage Aa | 5 |
| Cage Ab | 2 |
| G1 | 182 |
| G2 | 37.2 |
| Cg | 0.1056 |
| 重量（kg） | 3.46 |