No. 120, split taper, key to key drive
| Martin Sprocket & Gear, Inc. | |
|---|---|
| Product Category | ANSI Roller Chain Sprockets |
| Product Number | 120R20H |
| Product Name | Roller Chain Sprockets - MST Series |
| Pitch | 120 (1 1/2") |
| Material | Steel - Hardened |
| Hub Style | Type A (Hubless) (optional feature); Tapered Bushing |
| Shaft Mounting | Keyway |
| Number of Teeth | 20 |
