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The BlackStar H40BTL28 is a 40 pitch Taper Lock roller chain sprocket with 28 teeth, precision manufactured from SAE 1045 steel with induction-hardened teeth for extended wear life and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a Taper Lock Bushing (sold separately).
| Specifications | |
|---|---|
| Part Number | H40BTL28 |
| Chain Pitch | 40 |
| Number of Teeth | 28 |
| Bore Type | Taper Lock |
| Hub Style | Taper Lock |
| Bushing Required | Taper Lock Bushing |
| Strand Count | Single |
| Material | Steel |
| Hardened Teeth | Yes |
| Outside Diameter | 4.74" |
| Pitch Diameter | 4.466" |
| Approx. Weight | 1.8 lbs |

This sprocket requires a Taper Lock 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: Martin 40TB28, Browning 40TB28
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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