Martin 50Q54 Type 4 Single Strand Welded Bushed Roller Chain Sprocket, 0.75 to 2.688 in Dia Bore, 11.106 in OD, #50 Chain, 54 Teeth, 5/8 in Pitch, Steel
Martin split taper sprocket is another style of bushed sprocket. The split taper bushing, when installed, offers a wide range of bore sizes.
Martin Roller Chain Sprocket, Type 4 Single Strand Welded Bushed, 0.75 to 2.688 in Bore, 11.106 in OD, #50 Chain, 54 Teeth, 5/8 in Pitch, 10.749 in Pitch Diameter, 4-1/4 in Diameter Hub, 1/2 in Keyway, 1-3/4 in Length Through Bore, MST® Q1 Bushing, Steel
| Bushing Type | : | MST® Q1 |
| Bore Diameter | : | 0.75 to 2.688 in |
| Outside Diameter | : | 11.106 in |
| Chain Size | : | #50 |
| Number of Teeth | : | 54 |
| Pitch | : | 5/8 in |
| Material | : | Steel |
| Keyway Size | : | 1/2 in |
| Hub Diameter | : | 4-1/4 in |
| Type | : | Type 4 Single Strand Welded Bushed |
| Pitch Diameter | : | 10.749 in |
| Length Through Bore | : | 1-3/4 in |
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q