Products
- Gear Reducers & Gearmotors
- Bearings
- Belt, Sheaves & Pulleys
- Chains & Sprockets
- Couplings
- Motor Controls & Drives
- Electric Motors
- Pneumatics
- Hydraulics
- Clutches & Brakes
- Pipe, Tube, Hose & Fittings
- Gears
- Industrial Automation
- Chemicals
- Seals, Gaskets & Packing
- Linear Motion
- Paints, Equipment & Supplies
- Fasteners
- Tensioners & Idlers
- Tools
- Hardware
- Adhesives, Sealants & Lubrication
- Electrical
- Bushings
- Conveyors & Conveyor Parts
- Fleet & Vehicle Maintenance
- Janitorial & Facility Maintenance
- Abrasives
- Heating, Fans, Ventilation, Vacuum
- Springs, Shock Absorbers, & Dampers
- Testing & Measuring
- Purvis Industries Specialty Products
- Safety & Security
- Batteries & Accessories
- Material Handling, Storage & Rigging
- Tapes
- Clamping, Workholding & Positioning
- Lawn, Garden & Outdoor Equipment
Contact
Locations
Services
Purvis Industries
Locations
- Home
- Products
- Clutches & Brakes
- Torque Limiters & Overload Protectors
- Shear Pin Hubs
- Martin SPH-28 4 7/16
SPH-28 4 7/16
Martin SPH-28 4 7/16 Shear Pin Hub, 4-7/16 in Dia Bore, 7-3/4 in Dia Hub, 16-1/4 in OD Flange, 9-11/16 in L Through Bore
- CP#:
- Item#: SPH-28 4 7/16
- Mfr#: SPH-28 4 7/16
- UPC: 697950049700
- Torque is transmitted by a single pin, necked to shear when the safe load is exceeded
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
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, 4-7/16 in Bore, 7-3/4 in Diameter Hub, 16-1/4 in OD Flange, 9-11/16 in Length Through Bore, 3/4 in Bolt, 6 Bolt Holes, Cast Iron
SPECIFICATIONS
| Bolt Size | : | 3/4 in |
| Material | : | Cast Iron |
| Number of Bolt Holes | : | 6 |
| Bore Diameter | : | 4-7/16 in |
| Hub Diameter | : | 7-3/4 in |
| Flange Outside Diameter | : | 16-1/4 in |
| Length Through Bore | : | 9-11/16 in |