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The BlackStar H40BTL72 is a 40 pitch Taper Lock roller chain sprocket with 72 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 | H40BTL72 |
| Chain Pitch | 40 |
| Number of Teeth | 72 |
| Bore Type | Taper Lock |
| Hub Style | Taper Lock |
| Bushing Required | Taper Lock Bushing |
| Strand Count | Single |
| Material | Steel |
| Hardened Teeth | Yes |
| Outside Diameter | 11.75" |
| Pitch Diameter | 11.463" |
| Approx. Weight | 9.0 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 40TB72, Browning 40TB72
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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