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The BlackStar 120A20R is a 120 pitch A-Plate roller chain sprocket with 20 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement.
| Specifications | |
|---|---|
| Part Number | 120A20R |
| Chain Pitch | 120 |
| Number of Teeth | 20 |
| Bore Type | Plain Bore |
| Hub Style | A-Plate |
| Strand Count | Single |
| Material | Steel |
| Outside Diameter | 10.37" |
| Pitch Diameter | 9.588" |
| Approx. Weight | 103.0 lbs |

Cross-references: Browning 120A20, Martin 120A20, Boston Gear 120A20
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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