Martin 80R50 Type D Single Strand Stock Bore Welded Roller Chain Sprocket, 3-3/4 in Dia Bore, 16.495 in OD, #80 Chain, 50 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 D Single Strand Stock Bore Welded, 3-3/4 in Bore, 16.495 in OD, #80 Chain, 50 Teeth, 1 in Pitch, 15.926 in Pitch Diameter, 5-1/2 in Diameter Hub, 3/4 in Keyway, 2-7/8 in Length Through Bore, MST® R1 Bushing, Steel
| Bore Diameter | : | 3-3/4 in |
| Bushing Type | : | MST® R1 |
| Chain Size | : | #80 |
| Hub Diameter | : | 5-1/2 in |
| Keyway Size | : | 3/4 in |
| Length Through Bore | : | 2-7/8 in |
| Material | : | Steel |
| Number of Teeth | : | 50 |
| Outside Diameter | : | 16.495 in |
| Pitch Diameter | : | 15.926 in |
| Pitch | : | 1 in |
| Type | : | Type D Single Strand Stock Bore Welded |