| For Chain Type | Roller |
| For Strand Type | Single |
| Material | Steel |
| Pitch | 1/2" |
| Number of Teeth | 17 |
| OD | 2.98" |
| Bore Type | Plain |
| For Shaft Diameter | 1/2" |
| For Shaft Type | Round |
| Product ID | 1/2" |
| Overall Width | 1 3/8" |
| Sprocket Type | Drive |
| Country of Origin | United States |
| DFARS Compliance | Specialty Metals COTS-Exempt |
| REACH Compliance | REACH (EC 1907/2006) (11/07/2024, 242 SVHC) Compliant |
| RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
| Schedule B Number | 848390.1 |
| For Roller Chain Trade Number | 40 |
| For Roller Chain Standard | ANSI |
| For Maximum Shaft Diameter | 1 5/16" |
| ECCN | EAR99 |
| For Number of Chains | 2 |
| Tooth Center to Center | 1 1/8" |
| Product Description | Drive two single-strand roller chains with a single sprocket. Commonly known as double single sprockets, these have a row of teeth on each side. They're often used to link chains in a series over long distances (a setup known as daisy chaining) or to drive one shaft with two chains for increased load capacity. Sprocket teeth mesh with your roller chain to smoothly transmit power. These U.S. -made sprockets have machined teeth for a more precise fit than flame-cut or punched teeth, allowing them to glide in and out of the chain to reduce wear and extend chain life. Steel — Steel is strong, but best for dry environments since moisture will cause it to rust. Plain Bore — Plain bore sprockets give you options— machine a custom bore, weld, or press-fit them in place. They're sized to the minimum shaft diameter listed and are machinable up to the maximum. |