  |
| Chain | No.2080HR | (2082H) | |
| Pitch | (P) | 50.80 mm | (2inch) |
| Internal width | (W) | 15.88 mm | |
| Roller Dia. | (Dr) | 28.58 mm | |
| Tooth width | (T) | 14.6 mm |
| Outside dia. Do | Pitch dia. Dp | Hub | a | Weight (kg) | Sprocket No. | Bore dia. H7 | ||
| BD | BL | Type | efected teeth | |||||
| 204 | 180.31 | 107 | 45 | 12 | 4.42 | FBN2080RB | 11 | 30,35,40,45 |
| 220 | 196.28 | 107 | 45 | 12 | 4.94 | 12 | 30,35,40,45 | |
Finished Bore
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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