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SE3421
| Part number | SE3421 | |
|---|---|---|
| EAN | ||
| Unit | Each | |
| Technical info |
| |
| Type | Simplex | |
| Chain size code | 12 B-1 | |
| Number of teeth | 21 | |
| D1Pitch diameter | 127.82 mm | |
| D2Outside diameter | 136 mm | |
| Teeth width | 11.1 mm | |
| BWidth | 40 mm | |
| Hub type | Hub one side | |
| D3Hub diameter | 90 mm | |
| B0Bore diameter | 20 mm | |
| Bore | Yes | |
| Material | Steel C45 |