Product Description
MU 51064639 Load Wheel Assembly is a direct replacement for Jungheinrich EJE120 pallet trucks, featuring a 3.25 inch diameter by 4.50 inch width, 95A polyurethane tread for reduced noise and enhanced durability, precision-machined steel core, and compatibility with 46 mm axle shafts. Cross-references include Jungheinrich 51064639 and MT51064639.
Specifications
Dimensions
| Wheel Diameter | 3.25 inches |
| Wheel Width | 4.50 inches |
| Axle Shaft Compatibility | 46 mm |
Material
| Tread Material | Polyurethane, 95A Shore hardness |
| Core Material | Precision-machined steel |
Part Numbers
| Manufacturer Part Number | MU 51064639 |
| Cross-Reference Part Numbers | Jungheinrich 51064639, MT51064639 |
Applications
| Compatible Equipment | Jungheinrich EJE120, EJE120E electric pallet jacks |
Frequently Asked Questions
Q: What is the MU 51064639 load wheel assembly?
A: The MU 51064639 is a precision load wheel assembly designed for electric pallet trucks. It features a 3.25 inch diameter by 4.50 inch width with 95A polyurethane tread and a precision-machined steel core for enhanced durability and reduced noise operation.
Q: Which equipment is the MU 51064639 compatible with?
A: The MU 51064639 is a direct replacement for Jungheinrich EJE120 and EJE120E electric pallet jacks. It is equivalent to Jungheinrich part number 51064639 and replaces MT51064639.
Q: What axle shaft size does the MU 51064639 fit?
A: The MU 51064639 is designed for 46 mm axle shafts. Verify your equipment's axle diameter before ordering to ensure proper fit and performance.
Q: Why use 95A polyurethane tread on this load wheel?
A: The 95A Shore hardness polyurethane tread material delivers reduced noise during operation, superior durability, and excellent traction compared to lower durometer compounds, making it ideal for intensive warehouse cycles.
Q: What is the typical lifespan of polyurethane load wheels?
A: Polyurethane load wheels typically operate for 2,000 to 4,000 hours depending on floor conditions, load weight, and maintenance practices. Inspect wheels quarterly and replace when tread visibly wears thin.
Q: How should I store unused MU 51064639 wheels?
A: Store in a cool, dry location away from direct sunlight and extreme temperatures. Polyurethane wheels degrade when exposed to UV light and heat, so keep them indoors and covered when not in use.