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The BlackStar 50BS52 1 1/4 K2S is a 50 pitch Finished Bore roller chain sprocket with 52 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1-1/4" bore with keyway and set screws and is ready for immediate installation.
| Specifications | |
|---|---|
| Part Number | 50BS52 1 1/4 K2S |
| Chain Pitch | 50 |
| Number of Teeth | 52 |
| Bore Size | 1-1/4" |
| Minimum Bore | 1" |
| Maximum Bore | 1-15/16" |
| Bore Type | Finished Bore (Keyway + Set Screws) |
| Hub Style | Finished Bore |
| Strand Count | Single |
| Material | Steel |
| Outside Diameter | 10.71" |
| Pitch Diameter | 10.351" |
| Approx. Weight | 9.99 lbs |

Cross-references: Browning H50B52, Martin 50BS52, Boston Gear RS50B52
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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