Bore5/8 inChain Size#40FinishBlack OxideHub Diameter2-5/8 inMaterial1045 Cold Rolled Carbon SteelO.D.3.457 inPitch1/2 inPitch Diameter3.196 inTeeth20TypeStock Bore
| Bore | 5/8 in |
| Chain Size | #40 |
| Finish | Black Oxide |
| Hub Diameter | 2-5/8 in |
| Material | 1045 Cold Rolled Carbon Steel |
| O.D. | 3.457 in |
| Pitch | 1/2 in |
| Pitch Diameter | 3.196 in |
| Teeth | 20 |
| Type | Stock Bore |