Martin 40SH26H Type B Single Strand Solid Bushed Roller Chain Sprocket With Hardened Teeth, 0.5 to 1.688 in Dia Bore, 4.418 in OD, #40 Chain, 26 Teeth, 1/2 in Pitch, Steel
Martin saber tooth sprockets have hardened teeth, which provide longer chain and sprocket life. The hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.
Martin Roller Chain Sprocket, Type B Single Strand Solid Bushed, 0.5 to 1.688 in Bore, 4.418 in OD, #40 Chain, 26 Teeth, 1/2 in Pitch, 4.1481 in Pitch Diameter, 3 in Diameter Hub, 1/4-20 UNC Screw, 13/16 in Length Through Bore, QD® SH Bushing, Steel
| Bore Diameter | : | 0.5 to 1.688 in |
| Bushing Type | : | QD® SH |
| Chain Size | : | #40 |
| Hub Diameter | : | 3 in |
| Length Through Bore | : | 13/16 in |
| Material | : | Steel |
| Number of Teeth | : | 26 |
| Outside Diameter | : | 4.418 in |
| Pitch Diameter | : | 4.1481 in |
| Pitch | : | 1/2 in |
| Screw Size | : | 1/4-20 UNC |
| Type | : | Type B Single Strand Solid Bushed |