Product Description
LOAD WHEEL W/BEARING ASSY
Specifications
Material & Construction
| Tread Material | Polyurethane compound |
| Hub Material | Nylon polymer |
| Core Construction | Solid hub, injection-molded |
Part Numbers
| Part Number | PU AA-7.75X2 PMWB |
Bearing & Sealing
| Bearing Type | Precision sealed bearings |
| Sealing Benefits | Protects against dust, moisture, and debris contamination |
Frequently Asked Questions
Q: What are the wheel dimensions and material composition?
A: Polyurethane tread is bonded over a nylon core, with sealed bearing. The sealed bearing design protects against dust, moisture, and debris.
Q: Which pallet jack models is this wheel compatible with?
A: This replacement load wheel is designed for Pallet Mule manual pallet jacks, model 6600. Verify compatibility with your equipment before ordering.
Q: What does factory pre-assembled mean?
A: This wheel comes with all bearings, seals, and hardware pre-installed and tested. You receive a complete, ready-to-use assembly without requiring separate bearing or fastener components.
Q: How does the sealed bearing bore extend wheel life?
A: The sealed design prevents contamination from warehouse dust, moisture, and debris. This protection significantly extends bearing life and reduces maintenance requirements compared to open bearing configurations.
Q: How does the 7.75 inch size compare to other load wheels?
A: is a mid-range load wheel size, balancing ride height, rolling resistance, and durability for general-purpose pallet handling in warehouse environments.
Q: What surface conditions is this wheel designed for?
A: The polyurethane tread provides good grip and durability on concrete and warehouse floors. The sealed bearings perform well in typical indoor warehouse conditions with standard humidity and temperature ranges.
