Martin Sprocket
Martin Sprocket 25A28 - ANSI 25, 28T
Model: 25A28
Martin Sprocket 25A28 roller chain sprocket — ANSI 25 (0.250" pitch), 28 teeth, Type A hub, 0.500" plain bore, 2.233" pitch diameter, steel.
Technical Specifications
| ANSI Number | 25 |
| Teeth | 28 |
| Hub Style | Type A |
| Bore Type | Plain Bore |
| Bore Size | 0.500 |
| Hardened Teeth | No |
| Pitch Diameter (in) | 2.233 |
| Outer Diameter (in) | 2.383 |
| Material | Steel |
Manufacturer
Martin Sprocket
Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.
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