Product Description
Polyurethane wheel (SKU: 452204620) for electric lift trucks and pallet jacks, constructed with abrasion-resistant polyurethane bonded to a reinforced steel core. Equivalent to OEM part 04522-04620 and 4522-04620, designed as a direct-fit replacement for warehouse and industrial applications. Typical hardness rated at 85A–95A Shore, offering low rolling resistance and high durability for electric material handling equipment.
Specifications
Material & Construction
| Core Material | High tensile cast or machined steel core with polyurethane overmold |
Part Numbers
| Manufacturer Part Number | 452204620 |
| OEM Part Number | 04522-04620 |
| Cross-Reference Part Numbers | Equivalent to 04522-04620, supersedes 4522-04620 |
| Equivalent/Interchange Part Numbers | 04522-04620, 4522-04620 |
Frequently Asked Questions
Q: What equipment is the 452204620 wheel compatible with?
A: The 452204620 is a polyurethane wheel for electric lift trucks and pallet jacks across multiple OEM brands including Crown, Toyota, Raymond, Hyster, Mitsubishi, and similar warehouse equipment. It is a direct replacement for OEM parts 04522-04620 and 4522-04620 and supersedes the 4522-04620 variant.
Q: What are the material specifications of the 452204620 wheel?
A: The 452204620 combines abrasion-resistant polyurethane tread bonded to a high tensile cast or machined steel core with polyurethane overmold. Typical hardness rating is 85A-95A Shore durometer. The polyurethane construction provides low rolling resistance, high durability, and floor grip for industrial material handling applications.
Q: Is the 452204620 equivalent to OEM part 04522-04620?
A: Yes. The 452204620 is equivalent to OEM parts 04522-04620 and 4522-04620. Cross-reference and interchange part numbers confirm direct fitment compatibility. Verify wheel diameter, bore size, and tread width match your equipment specifications before ordering to ensure proper installation.
Q: What is the typical lifespan of a 452204620 polyurethane wheel?
A: Under normal warehouse conditions with moderate daily use, the 452204620 typically operates 2-4 years before tread wear or polyurethane degradation requires replacement. Heavy use, rough concrete floors, thermal shock, and impact damage reduce lifespan. Inspect wheels quarterly for tread wear, delamination, or flat spots.
Q: Does the 452204620 perform well in cold storage applications?
A: The 452204620 polyurethane construction maintains flexibility and grip in cold storage environments. The 85A-95A durometer range resists hardening at freezing temperatures and provides consistent traction on frozen or iced warehouse floors. Performance may vary depending on specific compound chemistry used.