Polyurethane Load Wheel Assembly for Electric Lift Trucks

Frequently Asked Questions

Q: What are the specifications of the PM 21038-00 load wheel?
A: The PM 21038-00 is a polyurethane load wheel assembly featuring a 95A Shore durometer tread for hardness and abrasion resistance, mounted on a machined steel core. The 95A Shore rating provides durability in standard warehouse and light outdoor conditions.

Q: What is the advantage of polyurethane over rubber wheel treads?
A: The 95A Shore polyurethane tread offers superior abrasion resistance, consistent hardness, and reliable performance in dry warehouse environments. Polyurethane resists degradation from oils and chemicals better than many rubber compounds.

Q: What is a machined steel core?
A: The machined steel core is precisely fabricated from steel stock to ensure accurate bore and diameter tolerances. This machining process produces consistent wheel geometry and balanced performance under load.

Q: How do I determine if the PM 21038-00 will fit my equipment?
A: Verify that wheel diameter, bore size, and load rating match your equipment specifications before ordering. Contact your lift truck manufacturer or parts supplier to confirm compatibility with your specific model.

Q: What maintenance does a polyurethane load wheel require?
A: Inspect wheels regularly for visible flat spots, cracking, or reduced diameter. Clean wheels periodically to remove debris. Replace wheels when wear indicators suggest reduced performance or if damage is present.

Q: How long do these wheels typically last?
A: Load wheel lifespan depends on operating hours, load weight, and floor conditions. Wheels with visible flat spots, cracking, or reduced diameter should be replaced to maintain truck performance and safety.