Crown Load Wheel for Electric Pallet Trucks
CR 77084-002
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
Crown CR 77084-002 Load Wheel engineered for electric pallet trucks features 95A polyurethane tread, precision ball bearing, and part compatibility. Supplied to industry-standard tolerances for high-cycle industrial use.
Specifications
Part Identification
| Manufacturer Part Number | CR 77084-002 |
| Cross-Reference Part Numbers | CR77084-002, CR77084002, 77084002 |
Material & Construction
| Wheel Material | 95A polyurethane |
| Core Material | High-strength steel core |
| Polyurethane Hardness | 95 Shore A (DIN ISO 7619-1) |
| Wheel Finish | Machined surface finish for precise fitment |
| Bearing Type | Precision ball bearing |
| Tolerances | Industry-standard tolerances for high-cycle industrial use |
Frequently Asked Questions
Q: What are the specifications for the CR 77084-002 load wheel?
A: The CR 77084-002 is a load wheel featuring 95A polyurethane tread (95 Shore A hardness per DIN ISO 7619-1) bonded to a high-strength steel core. The wheel includes a precision ball bearing and has a machined surface finish to ensure consistent contact and smooth operation in warehouse environments.
Q: What is the hardness rating of the 95A polyurethane and why does it matter?
A: The 95 Shore A hardness rating indicates a moderately firm polyurethane that balances abrasion resistance with grip characteristics. This hardness provides excellent wear life on concrete warehouse floors and resists tearing from repeated load cycling, making it ideal for standard electric pallet truck duty.
Q: What does the machined surface finish do?
A: The machined surface finish removes casting irregularities and creates a smooth, consistent contact surface. This finish prevents vibration during operation and ensures even load distribution across the fork arms or tandem wheel assemblies, improving overall truck performance.
Q: What cross-reference part numbers apply to CR 77084-002?
A: Cross-reference part numbers include CR77084-002, CR77084002, and 77084002. These variations may appear in different supplier databases. Always confirm dimensional compatibility before substituting with other part numbers from alternative Crown wheel lines.
Q: Is this wheel suitable for outdoor use?
A: The CR 77084-002 is designed for indoor warehouse and dock environments. Polyurethane wheels are best used on smooth indoor floors. Outdoor or rough-surface applications may require alternative tire materials; consult Crown Equipment for application-specific recommendations.
