All dimensions are nominal values and for reference only
| U.S. Tsubaki Power Transmission, LLC | |
|---|---|
| Product Category | ANSI Roller Chain Sprockets |
| Product Number | DS40A21 |
| Product Name | 40 Double Single Sprockets |
| Pitch | 41 (1/2"); 40 (1/2") |
| Material | Steel - Hardened |
| Number of Teeth | 21 |
| Bore | 1.75 inch (44.45 mm) |
