Martin 50A12 Stock Bore Type A Single Pitch Roller Chain Sprocket, 5/8 in Dia Bore, 2.708 in OD, #50 Chain, 12 Teeth, 5/8 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 Single Pitch Roller Chain Sprocket, Stock Bore Type A, 5/8 in Bore Dia, 2.708 in Outside Dia, #50 Chain, 12 Teeth, 5/8 in Pitch, 2.415 in, 0.343 in Length Through Bore, Steel
| Bore Diameter | : | 5/8 in |
| Chain Size | : | #50 |
| Length Through Bore | : | 0.343 in |
| Material | : | Steel |
| Number of Teeth | : | 12 |
| Outside Diameter | : | 2.708 in |
| Pitch Diameter | : | 2.415 in |
| Pitch | : | 5/8 in |
| Type | : | Stock Bore Type A |