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
- Bushings
- Electrical
- Conveyors & Conveyor Parts
- Heating, Fans, Ventilation, Vacuum
- Fleet & Vehicle Maintenance
- Janitorial & Facility Maintenance
- Abrasives
- 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
- Bushings
- Shaft Bushings
- QD Bushings
- Martin WS 7
WS 7
Martin WS 7 Standard QD Bushing, 7 in Dia Bore, 10.437 in Dia Barrel, 15 in Dia Flange, 7-1/4 in OAL, Cast Iron
- CP#:
- Item#: WS 7
- Mfr#: WS 7
- UPC: 697950100739
- Size WS bushing
- Recommended for use with QD bushed parts
- Tolerances meet or exceed industry guidelines and standards
- Precise machining and processes ensure consistent finish and high quality
- Interchangeable with other manufacturers’ QD bushings
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
QD Short Bushings are suitable for use in belt conveyor applications wherever the short hubs of a conveyor pulley require the QD Short Bushing style.
Martin QD Bushing, Standard, 7 in Bore Dia, 10.437 in Barrel Dia, 12-3/4 in Bolt Circle, 15 in Flange Dia, 1-1/4 in Flange Thickness, 4 Bolt Holes, 1-1/8-7 x 5 in Screw, 250000 in-lb, 7-1/4 in Overall Length, 1-3/4 x 3/4 in Keyway, Cast Iron
SPECIFICATIONS
| Torque Rating | : | 250000 in-lb |
| Flange Thickness | : | 1-1/4 in |
| Keyway Size | : | 1-3/4 x 3/4 in |
| Bore Diameter | : | 7 in |
| Overall Length | : | 7-1/4 in |
| Material | : | Cast Iron |
| Type | : | Standard |
| Bolt Circle Diameter | : | 12-3/4 in |
| Number of Bolt Holes | : | 4 |
| Screw Size | : | 1-1/8-7 x 5 in |
| Barrel Diameter | : | 10.437 in |
| Flange Diameter | : | 15 in |
DOCUMENTS
-
Catalog https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_JA_11_16_Catalog.pdf