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- Sprocket for #40 Chain w/18 Teeth
- a Finished Bore of 1.125"
- Keyway 1/4" x 1/8"
- Pitch Diameter of 2.879" Single Strand, Style B Hub
| Pitch Diameter | 2.879 in |
| Hub Dia. | 2 3/8 in |
| Outside Dia. | 3.14 in |
| Finished Bore | 1.125 in - 1 1/8 in |
| Inch/Metric | Inch |
| Material | Steel |
| Hub Length Thru | 19/32 in |
| Length Through Bore | 0.875 in |
| Keyway | w/Keyway & Set Screw |
| Chain Pitch | 0.500 in |
| Sprocket Style | B |
| Chain No. | 40 |
| No. of Teeth | 18 |
| Hardened Teeth | Without Hardened Teeth |
| Width Across Teeth | 0.284 in |
| Keyway Size | 1/4 x 1/8 |
| No. of Strands Across | 1 |
| Weight | 1.1 LB |
