Martin DS40A18 Double Single Solid Stock Bore Type A Split Roller Chain Sprocket, 1/2 to 1-1/2 in Dia Bore, 3.136 in OD, 40 Chain, 18 Teeth, 1/2 in Pitch, Steel
Double single sprockets are precision machined steel sprockets and run with two single chains. They are stocked in minimum plain bore, taper bushed and Martin split taper style. The minimum plain bores can be quickly modified for your specific application.
Martin Split Roller Chain Sprocket, Double Single Solid Stock Bore Type A, 1/2 to 1-1/2 in Bore Dia, 3.136 in Outside Dia, 40 Chain, 18 Teeth, 1/2 in Pitch, 2.879 in, 2-5/16 in Hub Dia, 1.406 in Length Through Bore, Steel
| Bore Diameter | : | 1/2 to 1-1/2 in |
| Outside Diameter | : | 3.136 in |
| Chain Size | : | 40 |
| Number of Teeth | : | 18 |
| Pitch | : | 1/2 in |
| Material | : | Steel |
| Hub Diameter | : | 2-5/16 in |
| Type | : | Double Single Solid Stock Bore Type A |
| Pitch Diameter | : | 2.879 in |
| Length Through Bore | : | 1.406 in |