Martin 20H100 Solid Type DF-1 Stock Timing Pulley, 5/8 to 1-5/8 in Minimum Plain/Reborable Bore, 3.129 in OD, 20 Grooves, 3.183 in Dia Pitch, 1.062 in W Face
Martin timing pulleys are manufactured to extremely close specifications and are stocked in minimum plain bore, taper bushed, QD bushed styles depending on size and pitch. Synchronous sprockets are non-slip toothed drives that require no lubrication. These sprockets have a wide speed range, are very efficient and make less noise than chain drives. Teeth on the belts are molded to conform with and engage the teeth on a mating sprocket.
Martin Stock Timing Pulley, Solid Type DF-1, Minimum Plain/Reborable Bore, 5/8 to 1-5/8 in Bore Dia, 3.129 in Outside Dia, 3.183 in, 20 Grooves, 1/2 in Pitch, 1.062 in Face Width, 3.415 in Flange Dia, 2-1/2 in Hub Dia, 7/8 in Hub Projection, 2-3/16 in Overall Length, For Use With: 1 in W Type H Belt, Steel
| Bore Diameter | : | 5/8 to 1-5/8 in |
| Bore Type | : | Minimum Plain/Reborable |
| Face Width | : | 1.062 in |
| Flange Diameter | : | 3.415 in |
| Hub Diameter | : | 2-1/2 in |
| Hub Projection | : | 7/8 in |
| Material | : | Steel |
| Number of Grooves | : | 20 |
| Outside Diameter | : | 3.129 in |
| Overall Length | : | 2-3/16 in |
| Pitch Diameter | : | 3.183 in |
| Pitch | : | 1/2 in |
| Suitable For Use With | : | 1 in W Type H Belt |
| Type | : | Solid Type DF-1 |