Martin 80P18H Type 4 Single Strand Welded Bushed Roller Chain Sprocket With Hardened Teeth, 1/2 to 1-3/4 in Dia Bore, 6.271 in OD, #80 Chain, 18 Teeth, 1 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, 1/2 to 1-3/4 in Bore, 6.271 in OD, #80 Chain, 18 Teeth, 1 in Pitch, 5.7588 in Pitch Diameter, 3-1/4 in Diameter Hub, 3/8 in Keyway, 1-5/16 in Length Through Bore, MST® P1 Bushing, Steel
| Bore Diameter | : | 1/2 to 1-3/4 in |
| Bushing Type | : | MST® P1 |
| Chain Size | : | #80 |
| Hub Diameter | : | 3-1/4 in |
| Keyway Size | : | 3/8 in |
| Length Through Bore | : | 1-5/16 in |
| Material | : | Steel |
| Number of Teeth | : | 18 |
| Outside Diameter | : | 6.271 in |
| Pitch Diameter | : | 5.7588 in |
| Pitch | : | 1 in |
| Type | : | Type 4 Single Strand Welded Bushed |