TIMKEN3777/3720軸承圖紙參數
| 軸承型號 | 3777/3720 |
|---|---|
| 內圈型號 | 3777 |
| 外圈型號 | 3720 |
| 內徑 | 46.038 |
| 外徑 | 93.264 |
| 厚度 | 30.162 |
| 類型 | 圓錐滾子軸承 |
| C1 | 113000 |
| e | 0.34 |
| Y | 1.77 |
| C90 | 29300 |
| Ca90 | 17000 |
| K | 1.73 |
| C0 | 153000 |
| B | 30.302 |
| C | 23.812 |
| a(3) | -8.1 |
| Shaft max shaft fillet radius R(4） | 3.5 |
| Shaft backing shoulder dia.da | 53 |
| Shaft backing shoulder dia.db | 60 |
| Housing backing shoulder dia. r(4) | 3.3 |
| Housing backing shoulder dia.Da | 88 |
| Housing backing shoulder dia.Da | 82 |
| Cage Aa | 1.8 |
| Cage Ab | 0.9 |
| G1 | 49.9 |
| G2 | 14.5 |
| Cg | 0.0903 |
| 重量（kg） | 0.93 |
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