Product Description
Crown CR 312021-001-A Load Wheel Assembly: Polyurethane compound, 95A shore hardness, shoulder bearing type, compatible with Crown electric lift trucks.
Specifications
Material & Durability
| Material | Polyurethane Compound |
| Shore Hardness | 95A |
| Bearing Type | Shoulder Bearing Assembly |
Part Information
| Manufacturer Part Number | CR 312021-001-A |
| Manufacturer | Crown Equipment |
Frequently Asked Questions
Q: What are the exact dimensions of the CR 312021-001-A load wheel assembly?
A: The shoulder bearing assembly is included, making this a complete direct replacement load wheel for Crown electric lift trucks.
Q: What is the shore hardness rating of the CR 312021-001-A polyurethane tread?
A: The CR 312021-001-A features a 95A shore hardness polyurethane compound. This provides excellent load-carrying capacity, floor protection, and resistance to wear in continuous-use material handling applications.
Q: Is the CR 312021-001-A compatible with Crown electric lift trucks?
A: Yes, the CR 312021-001-A is designed as a direct replacement for Crown electric lift trucks.
Q: What is the bearing type on this load wheel assembly?
A: The CR 312021-001-A uses a shoulder bearing assembly. This design supports both radial and axial loads, reducing stress on the truck hub and extending wheel assembly lifespan under heavy loads.
Q: How long does the CR 312021-001-A typically last?
A: Lifespan is 12 to 24 months under moderate warehouse use. Duration depends on floor conditions, load weight, daily operating hours, and regular bearing and seal maintenance.
Q: Is bearing maintenance required?
A: Yes, regular bearing inspection and lubrication are recommended to maximize wheel lifespan and maintain safe operation. Consult your equipment's maintenance schedule for specific intervals.
Q: What surfaces can this wheel safely operate on?
A: The 95A polyurethane compound is suitable for concrete, tile, and smooth warehouse floors. Avoid rough, abrasive, or chemically aggressive surfaces without consulting Crown Equipment specifications.
