Martin 28B32 Type B Single Strand Stock Bore Welded Roller Chain Sprocket, 40 to 126 mm Dia Bore, 481.115 mm OD, #28B-1 Chain, 32 Teeth, 44.45 mm Pitch, Steel
Metric B style sprockets are flat sprockets with a hub extension welded 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 Roller Chain Sprocket, Type B Single Strand Stock Bore Welded, 40 to 126 mm Bore, 481.115 mm OD, #28B-1 Chain, 32 Teeth, 44.45 mm Pitch, 453.492 mm Pitch Diameter, 179.984 mm Diameter Hub, 76 mm Length Through Bore, Steel
| Bore Diameter | : | 40 to 126 mm |
| Outside Diameter | : | 481.115 mm |
| Chain Size | : | #28B-1 |
| Number of Teeth | : | 32 |
| Pitch | : | 44.45 mm |
| Material | : | Steel |
| Type | : | Type B Single Strand Stock Bore Welded |
| Pitch Diameter | : | 453.492 mm |
| Hub Diameter | : | 179.984 mm |
| Length Through Bore | : | 76 mm |
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q