Product Description
Premium grade Toyota polyurethane wheel, SKU 00591-04872-81, designed for electric lift truck applications. Manufactured with high-resilience polyurethane tread bonded to a steel or iron core, it features a wide durometer range, exceptional tensile and tear strength, superior abrasion resistance, and increased oil resistance compared to NBR rubber. Engineered for high load capacity, durability, and reliable performance in demanding industrial environments. No cross-reference part numbers identif
Specifications
Material & Construction
| Tread Material | High resilience polyurethane elastomer |
| Core Material | Steel or iron core with polyurethane bonding |
Mechanical Specifications
| Hardness Rating | 20A to 75D Durometer |
| Tensile Strength | 3 MPa to 53 MPa |
| Elongation | 22% to 76% |
| Tear Strength | 10 kN/m to 195 kN/m |
| Resilience Rate | 20% to 50% |
Part Numbers
| OEM Part Number | 00591-04872-81 |
Frequently Asked Questions
Q: What equipment does the 00591-04872-81 polyurethane wheel fit?
A: The 00591-04872-81 is a genuine Toyota polyurethane wheel designed for electric lift trucks. This wheel is compatible with Toyota electric lift truck models requiring premium polyurethane tread wheels. Verify your specific equipment model and mounting specifications before ordering to ensure proper fitment.
Q: What are the material properties and durometer range of the 00591-04872-81?
A: The 00591-04872-81 features high-resilience polyurethane elastomer tread bonded to a steel or iron core. Durometer hardness ranges from 20A to 75D Shore, with tensile strength from 3 MPa to 53 MPa and tear strength from 10 kN/m to 195 kN/m. The resilience rate ranges from 20% to 50%, providing superior abrasion and oil resistance compared to NBR rubber, ideal for high-load warehouse environments.
Q: How does polyurethane compare to rubber wheels for load capacity?
A: Polyurethane wheels are engineered for significantly higher load capacity than standard rubber wheels. The high-resilience polyurethane compound with elongation up to 76% absorbs shock and distributes load more effectively. The steel or iron core provides rigid support for demanding applications. This design delivers increased durability and maintains consistent performance under continuous high-cycle loading.
Q: What maintenance is required for this polyurethane wheel?
A: This wheel requires minimal maintenance due to superior abrasion and oil resistance. Periodically inspect the tread for debris buildup, cracks, or wear. Clean with mild soap and water. Avoid prolonged exposure to extreme heat or direct sunlight when equipment is idle. Check wheel bearing condition during routine service. Replace if tread is worn or if the core shows damage or rust.
Q: Can this wheel be used in cold storage or wet environments?
A: The high-resilience polyurethane compound maintains grip and performance in wet and damp environments. This is a standard industrial polyurethane wheel, not a specialized cold storage grade. For dedicated cold storage or icy floor applications, confirm with technical support that this wheel meets your specific environmental requirements before ordering.
