Bore Diameter2.187 to 4.5 inChain Size#180Hub Diameter6-1/2 inLength Through Bore3.12 inMaterialSteelNumber of Teeth20Outside Diameter15.557 inPitch2-1/4 inPitch Diameter14.383 inTypeType B Single Strand Machine Cut
| Bore | C2080 |
| Chain Size | #180 |
| Hub Diameter | 7-1/2 in |
| Keyway Size | 3/8 x 3/16 in |
| Length Through Bore | 3-3/8 in |
| Material | Carbon Steel |
| O.D. | 15.560 in |
| Pitch | 2.250 in |
| Pitch Diameter | 14.383 in |
| Screw Size | 3/8 in |
| Teeth | 20 |
| Type | Plain Bore Type B |