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The BlackStar D80BS30 3 1/4 is a 80 pitch double strand Finished Bore roller chain sprocket with 30 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 3-1/4" bore with keyway and set screws and is ready for immediate installation.
| Specifications | |
|---|---|
| Part Number | D80BS30 3 1/4 |
| Chain Pitch | 80 |
| Number of Teeth | 30 |
| Bore Size | 3-1/4" |
| Bore Type | Finished Bore (Keyway + Set Screws) |
| Hub Style | Finished Bore |
| Strand Count | Double |
| Material | Steel |
| Approx. Weight | 27.978 lbs |

Cross-references: Browning DH80B30, Martin D80BS30, Boston Gear DRS80B30
Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
US$40
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