Martin Sprocket
Martin Sprocket 40A25 - ANSI 40, 25T
Model: 40A25
Martin Sprocket 40A25 roller chain sprocket — ANSI 40 (0.500" pitch), 25 teeth, Type A hub, 0.750" plain bore, 3.989" pitch diameter, steel.
Technical Specifications
| ANSI Number | 40 |
| Teeth | 25 |
| Hub Style | Type A |
| Bore Type | Plain Bore |
| Bore Size | 0.750 |
| Hardened Teeth | No |
| Pitch Diameter (in) | 3.989 |
| Outer Diameter (in) | 4.289 |
| Material | Steel |
Manufacturer
Martin Sprocket
Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.
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