Metric sprocket 31.75 mm pitch, with out hubs, made of steel
| Martin Sprocket & Gear, Inc. | |
|---|---|
| Product Category | ISO Roller Chain Sprockets |
| Product Number | 20A45 |
| Product Name | Metric Roller Chain Sprockets |
| Pitch | ISO 20 (31.75mm) |
| Material | Steel |
| Hub Style | Type A (Hubless) |
| Shaft Mounting | Simple Bore |
| Number of Teeth | 45 |