- 821 or 2815 Chain
- 27 Teeth
- 1" Minimum Plain Bore
- Cast Iron Material
- 13.5 Effective Teeth
| Bore Range [Max] | 1.75 in |
| Bore Style | Minimum Bore |
| Outside Dia. | 6.5 in |
| Effective No. of Teeth | 13 1/2 |
| Sprocket Style | Arm-1 |
| Material | Cast Iron |
| No. of Teeth | 27 |
| Chain No. | 821, 2815 |
| Width Across Teeth | 3.125 in |
| Bore Range [Min] | 1 in |
| Length Through Bore | 1.625 in |
| Pitch Diameter | 6.504 in |
| Weight | 7.6 LB |

