Martin 240C40 Type C Single Strand Welded Reboreable Roller Chain Sprocket, 1-1/2 to 7 in Dia Bore, 39.919 in OD, #240 Chain, 40 Teeth, 3 in Pitch, Steel
C Style sprockets are flat sprockets with a hub extension on either side. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, setscrews and hardened teeth are quick alterations that can be made.
Martin Roller Chain Sprocket, Type C Single Strand Welded Reboreable, 1-1/2 to 7 in Bore, 39.919 in OD, #240 Chain, 40 Teeth, 3 in Pitch, 38.2365 in Pitch Diameter, 10 in Diameter Hub, 6-3/4 in Length Through Bore, Steel
| Bore Diameter | : | 1-1/2 to 7 in |
| Outside Diameter | : | 39.919 in |
| Chain Size | : | #240 |
| Number of Teeth | : | 40 |
| Pitch | : | 3 in |
| Material | : | Steel |
| Type | : | Type C Single Strand Welded Reboreable |
| Pitch Diameter | : | 38.2365 in |
| Hub Diameter | : | 10 in |
| Length Through Bore | : | 6-3/4 in |
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q