Durarun 95A Polyurethane Load Wheel Assembly

Frequently Asked Questions

Q: What is the 312021-A and what is its primary function?
A: The 312021-A is an industrial-grade polyurethane load wheel assembly designed for electric pallet trucks. It features a 95A Shore A durometer polymer tread bonded to a reinforced hub and is pre-assembled with precision sealed bearings for ready-to-install operation.

Q: What does the 95A Shore A durometer rating mean?
A: 95A Shore A indicates a medium-to-high hardness polyurethane formulation optimized for heavy-duty warehouse applications. This rating provides excellent wear resistance and floor grip while maintaining durability in demanding electric pallet truck operations.

Q: Does the 312021-A come with bearings pre-installed?
A: Yes. The 312021-A is supplied completely pre-assembled with precision sealed bearings, requiring no additional bearing installation or preparation work.

Q: What equipment is the 312021-A compatible with?
A: The 312021-A is designed for electric pallet truck models designated as GWK-EPT30-LW. Verify your specific equipment model before ordering, as load wheel assemblies are application-specific components.

Q: What is the difference between the tread and hub components?
A: The 312021-A features a molded polyurethane tread (the wearing surface that contacts the floor) bonded to a reinforced hub (the core structural component). This design distributes loads evenly and extends service life in continuous-duty environments.

Q: What maintenance considerations apply to the 312021-A?
A: Inspect wheels regularly for tread wear, debris accumulation, and bearing noise. Store in a dry, temperature-controlled environment when not in use. Sealed bearings are pre-lubricated and do not require additional greasing.

Q: How long does a 312021-A wheel assembly typically last?
A: Service life depends on load weight, floor conditions, and frequency of use. Polyurethane wheels typically provide 12-36 months of service in typical warehouse settings. Inspect quarterly for wear and replace when tread depth diminishes significantly.

Q: What are the specifications for the 312021-A load wheel assembly?
A: The 312021-A is an industrial-grade polyurethane load wheel assembly featuring a 95A Shore A durometer polymer tread bonded to a reinforced hub. The assembly includes pre-installed precision sealed bearings and is ready for use without additional bearing installation.

Q: Which electric pallet truck models does the 312021-A fit?
A: The 312021-A is compatible with GWK-EPT30-LW electric pallet truck models. Verify your specific model designation matches before ordering, as load wheel assemblies are model-specific.

Q: Is the 312021-A pre-assembled and ready to install?
A: Yes. The 312021-A comes supplied pre-assembled with precision sealed bearings. The assembly is ready for fitment to your GWK-EPT30-LW equipment without additional bearing or assembly work required.

Q: What material is the core hub of the 312021-A?
A: The 312021-A features a molded polyurethane tread bonded to a reinforced hub. The reinforced hub design improves structural integrity under continuous load and extends service life in electric pallet truck applications.