Martin 120R35 Type 6 Single Strand Welded Bushed Roller Chain Sprocket, 1-3/8 to 3-5/8 in Dia Bore, 17.566 in OD, #120 Chain, 35 Teeth, 1-1/2 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 6 Single Strand Welded Bushed, 1-3/8 to 3-5/8 in Bore, 17.566 in OD, #120 Chain, 35 Teeth, 1-1/2 in Pitch, 16.7337 in Pitch Diameter, 5-1/2 in Diameter Hub, 3/4 in Keyway, 4 in Length Through Bore, MST® R2 Bushing, Steel
| Bushing Type | : | MST® R2 |
| Bore Diameter | : | 1-3/8 to 3-5/8 in |
| Outside Diameter | : | 17.566 in |
| Chain Size | : | #120 |
| Number of Teeth | : | 35 |
| Pitch | : | 1-1/2 in |
| Material | : | Steel |
| Keyway Size | : | 3/4 in |
| Hub Diameter | : | 5-1/2 in |
| Type | : | Type 6 Single Strand Welded Bushed |
| Pitch Diameter | : | 16.7337 in |
| Length Through Bore | : | 4 in |
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q