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The BlackStar 120J80 is a 120 pitch QD roller chain sprocket with 80 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a QD Type J Bushing (sold separately).
| Specifications | |
|---|---|
| Part Number | 120J80 |
| Chain Pitch | 120 |
| Number of Teeth | 80 |
| Maximum Bore | 4-7/16" |
| Bore Type | QD |
| Hub Style | QD |
| Bushing Required | QD Type J Bushing |
| Strand Count | Single |
| Material | Steel |
| Outside Diameter | 39.08" |
| Pitch Diameter | 38.207" |
| Approx. Weight | 222.0 lbs |

This sprocket requires a QD Type J Bushing to mount to your shaft. The bushing is sold separately and allows you to match the sprocket to your exact shaft diameter.

Cross-references: Browning 120J80, Martin 120J80
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
US$40
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