Martin Sprocket
Martin Sprocket 180B21 - ANSI 180, 21T
Model: 180B21
Martin Sprocket 180B21 roller chain sprocket — ANSI 180 (2.250" pitch), 21 teeth, B hub, finished bore, 15.096" pitch diameter, steel.
Technical Specifications
| ANSI Number | 180 |
| Teeth | 21 |
| Hub Style | B |
| Bore Type | Finished |
| Material | Steel |
| Pitch Diameter (in) | 15.096 |
| Pitch Diameter Source | derived: ANSI P/sin(180/N) |
Manufacturer
Martin Sprocket
Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.
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