Product Description
Load wheel assembly engineered with 92A durometer polyurethane construction, featuring 4 inch diameter by 2 inch width profile. Integrated bearing design for electric lift truck load wheel applications requiring moderate hardness compound for floor protection and load distribution.
Specifications
Material
| Wheel Material | Polyurethane compound |
| Durometer Hardness | 92A Shore A hardness |
Part Numbers
| Manufacturer Part Number | RL WHL-5028-MSTUM-A |
| Alternate Part Number | RL WHL-5028-MSTUM |
Frequently Asked Questions
Q: What are the specifications and dimensions for the RL WHL-5028-MSTUM-A load wheel assembly?
A: The RL WHL-5028-MSTUM-A is a 4 inch diameter by 2 inch width load wheel assembly with 92A Shore A hardness polyurethane construction. It features an integrated bearing design and is engineered for electric lift truck load wheel applications. The 92A durometer provides moderate hardness, balancing floor protection with load distribution capabilities.
Q: What equipment does the RL WHL-5028-MSTUM-A fit?
A: This load wheel assembly is designed for electric lift truck load wheel applications. Verify your equipment manufacturer and model before ordering to confirm the 4 inch diameter and 2 inch width profile match your axle configuration and load requirements.
Q: Why is the 92A durometer polyurethane compound used in this wheel?
A: The 92A Shore A hardness polyurethane provides moderate wear resistance and floor protection. This compound is suitable for standard warehouse and facility conditions. Harder compounds (higher durometer) resist wear better but can transmit more vibration; softer compounds (lower durometer) offer better traction but wear faster.
Q: Does the RL WHL-5028-MSTUM-A have an integrated bearing?
A: Yes, the RL WHL-5028-MSTUM-A features an integrated bearing design. This means the bearing is built into the wheel assembly, simplifying replacement and reducing the number of separate components required for load wheel installation.
Q: Is there an alternate part number for the RL WHL-5028-MSTUM-A?
A: The alternate part number is RL WHL-5028-MSTUM (without the -A suffix). Both designations reference the same 4 inch by 2 inch, 92A durometer polyurethane load wheel assembly with integrated bearing design. Verify compatibility with your specific equipment before ordering.
Q: What is the typical lifespan of this load wheel under normal operation?
A: Wheel lifespan depends on floor conditions, load weight, frequency of use, and maintenance. The 92A durometer polyurethane construction provides moderate wear resistance for typical warehouse environments. Regular inspection for flat spots, cracks, or bearing wear will help identify when replacement is needed.