Product Description
MI 51064639 Poly Load Wheel Assembly 95A for Mitsubishi electric lift trucks features 3.25 inch diameter, 4.50 inch tread width, 20 mm bearing bore, and 95A polyurethane tread. Interchangeable with MT51064639, MB51064639, MU 51064639, JU51064639, and specified for Jungheinrich EJE120. Core constructed of machined steel. Designed for heavy-duty material handling applications.
Specifications
Material
| Tread Material Specification | Polyurethane, 95A durometer |
| Core Material | Machined steel |
Dimensions
| Diameter | 3.25 inch |
| Tread Width | 4.50 inch |
| Bearing Bore | 20 mm |
Part Numbers
| Part Number | MI 51064639 |
| Cross-Reference Part Numbers | MT51064639, MB51064639, MU 51064639, JU51064639 |
| Application | Heavy-duty material handling, electric lift trucks |
Frequently Asked Questions
Q: What are the dimensions and material specifications for the MI 51064639 poly load wheel?
A: The MI 51064639 features a 3.25 inch diameter with 4.50 inch tread width. The tread is polyurethane at 95A durometer, and the core is constructed from machined steel. The bearing bore is 20 mm.
Q: Which equipment models and brands does the MI 51064639 fit?
A: This load wheel is designed for Mitsubishi electric lift trucks, including the Jungheinrich EJE120. It is interchangeable with MT51064639, MB51064639, MU 51064639, and JU51064639. Verify your equipment serial range before ordering.
Q: What are the cross-reference part numbers for the MI 51064639?
A: The MI 51064639 is equivalent to MT51064639, MB51064639, MU 51064639, and JU51064639. All of these numbers reference the same assembly and are interchangeable for compatible Mitsubishi and Jungheinrich models.
Q: Is the MI 51064639 suitable for heavy-duty material handling?
A: Yes. The 95A polyurethane tread and machined steel core construction make this load wheel rated for heavy-duty material handling applications. The 95A durometer provides durability and load capacity for commercial warehouse and distribution environments.
Q: What maintenance does the MI 51064639 require?
A: Inspect the wheel assembly regularly for wear, cracking, or flat-spotting. The 20 mm bearing bore should be checked for play or noise. Replace when tread depth visibly reduces or the wheel shows uneven wear patterns. Proper wheel alignment prevents accelerated failure.