Martin 25B15 Stock Bore Type B Single Pitch Roller Chain Sprocket, 1/4 in Dia Bore, 1.326 in OD, #25 Chain, 15 Teeth, 1/4 in Pitch, Steel
B style sprockets are flat sprockets with a hub extension on one side. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and hardened teeth are quick alterations that can be made.
Martin Single Pitch Roller Chain Sprocket, Stock Bore Type B, 1/4 in Bore Dia, 1.326 in Outside Dia, #25 Chain, 15 Teeth, 1/4 in Pitch, 1.202 in, 0.891 in Hub Dia, 1/2 in Length Through Bore, Steel
| Bore Diameter | : | 1/4 in |
| Chain Size | : | #25 |
| Hub Diameter | : | 0.891 in |
| Length Through Bore | : | 1/2 in |
| Material | : | Steel |
| Number of Teeth | : | 15 |
| Outside Diameter | : | 1.326 in |
| Pitch Diameter | : | 1.202 in |
| Pitch | : | 1/4 in |
| Type | : | Stock Bore Type B |