Martin SPH-27 3 15/16 Shear Pin Hub, 3-15/16 in Dia Bore, 7 in Dia Hub, 15-1/2 in OD Flange, 8-11/16 in L Through Bore
Shear pin sprockets provide simple, dependable protection against expensive machinery damage caused by overloads or jamming. Torque is transmitted by a single pin, necked to shear when the safe load is exceeded. When an overload occurs the pin shears, disconnecting the drive immediately.
Martin Shear Pin Hub, 3-15/16 in Bore, 7 in Diameter Hub, 15-1/2 in OD Flange, 8-11/16 in Length Through Bore, 5/8 in Bolt, 6 Bolt Holes, Cast Iron
| Bolt Size | : | 5/8 in |
| Material | : | Cast Iron |
| Number of Bolt Holes | : | 6 |
| Bore Diameter | : | 3-15/16 in |
| Hub Diameter | : | 7 in |
| Flange Outside Diameter | : | 15-1/2 in |
| Length Through Bore | : | 8-11/16 in |