Martin D60R60 MST® R1 Bushed Type 12 Welded Split Double Roller Chain Sprocket, 1-1/8 to 3-3/4 in Dia Bore, 14.761 in OD, 60 Chain, 60 Teeth, 3/4 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 Split Double Roller Chain Sprocket, MST® R1 Bushed Type 12 Welded, 1-1/8 to 3-3/4 in Bore Dia, 14.761 in Outside Dia, 60 Chain, 60 Teeth, 3/4 in Pitch, 14.331 in, 5-1/2 in Hub Dia, 3/4 in W Keyway, 2-7/8 in Length Through Bore, Type R1 Split Taper Bushing, Steel
| Bushing Type | : | Type R1 Split Taper |
| Bore Diameter | : | 1-1/8 to 3-3/4 in |
| Outside Diameter | : | 14.761 in |
| Chain Size | : | 60 |
| Number of Teeth | : | 60 |
| Pitch | : | 3/4 in |
| Material | : | Steel |
| Keyway Size | : | 3/4 in W |
| Hub Diameter | : | 5-1/2 in |
| Type | : | MST® R1 Bushed Type 12 Welded |
| Pitch Diameter | : | 14.331 in |
| Length Through Bore | : | 2-7/8 in |