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The BlackStar D140BS20 3 7/16 KW2S is a 140 pitch double strand Finished Bore roller chain sprocket with 20 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 3" bore with keyway and set screws and is ready for immediate installation.
| Specifications | |
|---|---|
| Part Number | D140BS20 3 7/16 KW2S |
| Chain Pitch | 140 |
| Number of Teeth | 20 |
| Bore Size | 3" |
| Bore Type | Finished Bore (Keyway + Set Screws) |
| Hub Style | Finished Bore |
| Strand Count | Double |
| Material | Steel |
| Approx. Weight | 81.35 lbs |

Cross-references: Browning DH140B20, Martin D140BS20, Boston Gear DRS140B20
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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