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- 820 or 831 Chain
- 21 Teeth
- UHMWPE White Material
| Bore Range [Max] | N/A |
| Chain No. | 820, 831 |
| Sprocket Style | C |
| Bore Style | Minimum Bore |
| Outside Dia. | 5.12 in |
| Material | UHMWPE White |
| No. of Teeth | 21 |
| Bore Range [Min] | N/A |
| Width Across Teeth | 1.69 in |
| Length Through Bore | 1.69 in |
| Pitch Diameter | 5.09 in |
| Weight | 1.0 LB |
