Product Description
Pallet Mule PU AA-2.875X4 PMWB Load Roller Assembly. Ultra Polyurethane tread on steel hub. Designed for Pallet Mule (Wesley) AA5500 series manual pallet jacks; black non-marking tread, includes sealed ball bearings.
Compatibility: Fits pallet jacks made by Pallet Mule, model AA5500. SKU: PU AA-2.875X4 PMWB
Specifications
Material & Construction
| Tread Material | Ultra Polyurethane |
| Tread Hardness | 70 Shore D |
| Tread Color | Black, Non-Marking |
| Hub Material | Steel |
| Bearings | Sealed Ball Bearings |
Part Numbers
| Part Number | PU AA-2.875X4 PMWB |
| Original Equipment Part Number | AA-2.875X4 PMWB |
| Cross-Reference Part Numbers | PU AA-2.875X4 PMWB-D (variant) |
| Compatible Models | Pallet Mule (Wesley) AA5500 series manual pallet jack |
Applications
| Typical Use | Warehouse load wheel for manual pallet jacks; suitable for polished concrete, epoxy, and sealed warehouse floors |
| Service Life | 2-4 years in typical warehouse environments |
Frequently Asked Questions
Q: What are the specifications for the PU AA-2.875X4 PMWB load roller assembly?
A: The PU AA-2.875X4 PMWB is a load roller assembly with Ultra polyurethane tread is bonded to a steel hub with sealed ball bearings. Black non-marking tread is suitable for standard warehouse floors and does not leave scuff marks on finished surfaces.
Q: Which pallet jacks are compatible with the PU AA-2.875X4 PMWB?
A: The PU AA-2.875X4 PMWB is designed for Pallet Mule (Wesley) AA5500 series manual pallet jacks. This assembly is the direct replacement load wheel for the AA5500 model line. Verify your equipment matches the AA5500 designation before ordering.
Q: What does the black non-marking tread mean for floor compatibility?
A: Black non-marking tread prevents scuffing and discoloration on polished concrete, epoxy floors, and sealed warehouse surfaces. The ultra polyurethane compound provides good traction on dry floors and is suitable for general warehouse material handling environments.
Q: How does the PU AA-2.875X4 PMWB differ from the PMWB-D and PMWB-N variants?
A: The PMWB features ultra polyurethane tread. The PMWB-D variant uses black ultra polyurethane compound and is designed for models. The PMWB-N uses solid nylon crowned tread instead of polyurethane. Material choice affects traction, durability, and floor compatibility. Select based on your floor type and traction requirements.
Q: What is the expected service life for the PU AA-2.875X4 PMWB?
A: Polyurethane tread load wheels typically last 2 to 4 years in high-cycle warehouse environments. Lifespan varies with load frequency, floor condition, and equipment maintenance. Sealed bearings require no additional lubrication. Monitor for tread wear and bearing noise as indicators of replacement need.
Q: Can the PU AA-2.875X4 PMWB be used on different floor types?
A: Yes, the ultra polyurethane tread performs well on most warehouse floors including concrete, epoxy, and sealed surfaces. The black non-marking formulation is specifically designed to prevent scuffing on finished floors. Test on your specific floor type if concerned about traction or marking.
