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The BlackStar 100A28R is a 100 pitch A-Plate roller chain sprocket with 28 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement.
| Specifications | |
|---|---|
| Part Number | 100A28R |
| Chain Pitch | 100 |
| Number of Teeth | 28 |
| Bore Type | Plain Bore |
| Hub Style | A-Plate |
| Strand Count | Single |
| Material | Steel |
| Outside Diameter | 11.84" |
| Pitch Diameter | 11.164" |
| Approx. Weight | 77.0 lbs |

Cross-references: Browning 100A28, Martin 100A28, Boston Gear 100A28
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
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