No. 40, B Style, .625" plain bore SS
All dimensions are nominal values and for reference only
| U.S. Tsubaki Power Transmission, LLC | |
|---|---|
| Product Category | ANSI Roller Chain Sprockets |
| Product Number | 40B21SS |
| Product Name | No. 40 - 1/2" Pitch - Stainless Steel Sprockets |
| Pitch | 41 (1/2"); 40 (1/2") |
| Material | Steel - Stainless |
| Hub Style | Type B (Hub One Side) |
| Number of Teeth | 21 |
| Bore | 1.88 inch (47.62 mm) |
