Product Description
Replacement load wheel assembly for Pallet Mule manual pallet jacks, 7.75 inch diameter, 2.00 inch width, polyurethane tread over nylon core, 20 mm precision sealed bearing bore, factory assembled for direct OEM compatibility.
Compatibility: Fits pallet jacks made by Pallet Mule, model 6600. SKU: PU AA-7.75X2 PMWB
Specifications
Material & Construction
| Tread Material | Polyurethane compound |
| Hub Material | Nylon polymer |
| Core Construction | Solid hub, injection-molded |
Part Numbers
| OEM Part Number | PU AA-7.75X2 PMWB |
| Manufacturer Part Number | PU AA-7.75X2 PMWB |
Performance
| Compatible Equipment | Pallet Mule AA-5500 manual pallet jacks |
Frequently Asked Questions
Q: What are the wheel dimensions and material composition of the PU AA-7.75X2 PMWB?
A: The PU AA-7.75X2 PMWB is a 7.75 inch diameter load wheel with a 2.00 inch tread width. It features polyurethane tread bonded over a nylon core, with a 20mm precision sealed bearing bore designed for direct OEM bolt-on compatibility with pallet jack frame assemblies.
Q: Which pallet jack models is the PU AA-7.75X2 PMWB designed for?
A: The PU AA-7.75X2 PMWB is a replacement load wheel assembly compatible with Pallet Mule model 6600. This wheel is factory-assembled to OEM specifications for direct fit installation without modification or additional hardware.
Q: What does factory-assembled mean in terms of installation compatibility?
A: Factory-assembled means this wheel comes ready for installation with all bearings, seals, and hardware pre-assembled. It achieves full OEM compatibility, allowing for direct replacement without requiring separate bearing, seal, or fastener components.
Q: How does the 7.75 inch diameter compare to other wheel sizes in the load wheel category?
A: The 7.75 inch diameter sits between smaller steer wheel configurations (typically 7.0 to 7.25 inches) and larger industrial load wheels. This mid-range size provides a balance of ride height, rolling resistance, and durability for general-purpose pallet handling operations.
Q: What bearing protection does the sealed bearing bore provide?
A: The sealed bearing bore design prevents dust, moisture, and debris from contaminating the 20mm precision bearings. This sealed configuration extends bearing life and reduces maintenance requirements compared to unsealed bearing assemblies in warehouse and material handling environments.