Martin Sprocket
Martin Sprocket 140B20 - ANSI 140, 20T
Model: 140B20
Martin Sprocket 140B20 roller chain sprocket — ANSI 140 (1.750" pitch), 20 teeth, Type B hub, 2.375" pilot bore, 11.187" pitch diameter, steel.
Technical Specifications
| ANSI Number | 140 |
| Teeth | 20 |
| Hub Style | Type B |
| Bore Type | Pilot Bore |
| Bore Size | 2.375 |
| Hardened Teeth | No |
| Pitch Diameter (in) | 11.187 |
| Outer Diameter (in) | 12.237 |
| Material | Steel |
| LTB (in) | 1.125 |
Manufacturer
Martin Sprocket
Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.
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