Martin 25A28 Type A Single Strand Solid Reboreable Roller Chain Sprocket, 0.375 to 1.939 in Dia Bore, 2.369 in OD, #25 Chain, 28 Teeth, 1/4 in Pitch, Steel
A Plates are flat sprockets with no hub extension on either side. They can be altered for your application with bolt holes, custom bores, hardened teeth or special hubs welded to them.
Martin Roller Chain Sprocket, Type A Single Strand Solid Reboreable, 0.375 to 1.939 in Bore, 2.369 in OD, #25 Chain, 28 Teeth, 1/4 in Pitch, 2.2329 in Pitch Diameter, 0.11 in Length Through Bore, Steel
| Bore Diameter | : | 0.375 to 1.939 in |
| Chain Size | : | #25 |
| Length Through Bore | : | 0.11 in |
| Material | : | Steel |
| Number of Teeth | : | 28 |
| Outside Diameter | : | 2.369 in |
| Pitch Diameter | : | 2.2329 in |
| Pitch | : | 1/4 in |
| Type | : | Type A Single Strand Solid Reboreable |