Martin 25B19 Stock Bore Type B Single Pitch Roller Chain Sprocket, 1/4 in Dia Bore, 1.648 in OD, #25 Chain, 19 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, 1.648 in Outside Dia, #25 Chain, 19 Teeth, 1/4 in Pitch, 1.519 in, 1.219 in Hub Dia, 1/2 in Length Through Bore, Steel
PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
| Bore Diameter | : | 1/4 in |
| Outside Diameter | : | 1.648 in |
| Chain Size | : | #25 |
| Number of Teeth | : | 19 |
| Pitch | : | 1/4 in |
| Material | : | Steel |
| Type | : | Stock Bore Type B |
| Pitch Diameter | : | 1.519 in |
| Hub Diameter | : | 1.219 in |
| Length Through Bore | : | 1/2 in |