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- # 40
- Single Strand
- 48 Teeth
- B Style
- Steel Sprocket
| Inch/Metric | Inch |
| Hardened Teeth | Without Hardened Teeth |
| Material | Steel |
| Bore Range [Min] | 0.75 in |
| Bore Range [Max] | 1.75 in |
| Length Through Bore | 1.12 in |
| Hub Dia. | 2 3/4 in |
| Sprocket Style | B |
| Hub Projection | 0.836 in |
| Chain No. | 40 |
| No. of Teeth | 48 |
| Chain Pitch | 0.5 in |
| No. of Strands Across | 1 |
| Outside Dia. | 7.929 in |
| Width Across Teeth | 0.284 in |
| Pitch Diameter | 7.645 in |
| Weight | 5.4 LB |
