U.S. Tsubaki
U.S. Tsubaki TS120-18 - ANSI 120, 18T, Type B hub, 0.625" bore, Finished bore
Model: TS120-18

U.S. Tsubaki TS120-18 roller chain sprocket — ANSI 120 (1.500" pitch), 18 teeth, Type B hub, 0.625" finished bore, 8.638" pitch diameter, carbon steel, hardened teeth.
Technical Specifications
| ANSI Number | 120 |
| Teeth | 18 |
| Hub Style | Type B |
| Bore Type | Finished |
| Bore Size | 0.625 |
| Hardened Teeth | Yes |
| Pitch Diameter (in) | 8.638 |
| Outer Diameter (in) | 9.538 |
| Material | Carbon Steel |
| LTB (in) | 1 |
Manufacturer

U.S. Tsubaki
World leader in chain technology, offering the most complete line of chain products.
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