Crown CR 77086-A Polyurethane Load Wheel Assembly
CR 77086-010-A
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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 77086-A polyurethane tandem load wheel assembly engineered for PE 3000 and PW Series walkie electric pallet jacks. Features 95A Shore A durometer hardness rating with Durarun polyurethane compound construction and integral bearing system for extended service intervals in material handling applications.
Specifications
Dimensional Specifications
| Wheel Configuration | 95A polyurethane construction for extended service life |
Material & Construction
| Wheel Material | Polyurethane compound |
| Durometer Hardness | 95A Shore A hardness rating |
Part Numbers & Compatibility
| OEM Part Number | CR 77086-A |
| Manufacturer Part Number | Crown 77086-A |
| Alternative Part Number | CR77086-A |
| Application Series | Crown PE 3000 Series Pallet Trucks |
Frequently Asked Questions
Q: Which Crown pallet trucks are compatible with the CR 77086-010-A?
A: The CR 77086-010-A is engineered for Crown PE 3000 Series and PW Series walkie electric pallet jacks. These are operator-walk-behind electric models designed for warehouse and production floor material handling. Confirm your specific truck model series before ordering to ensure compatibility.
Q: What material and hardness rating does the CR 77086-010-A have?
A: The CR 77086-010-A features Durarun polyurethane compound construction with a 95A Shore A durometer hardness rating. This hardness level provides the balance of load capacity, abrasion resistance, and floor protection required in typical warehouse and production environments.
Q: What is an integral bearing system and why is it important?
A: An integral bearing system integrates the bearing directly into the wheel assembly as a single unit rather than as a separate component. This design reduces assembly complexity, extends service intervals by protecting bearings from contamination and debris, and improves overall reliability in material handling operations.
Q: What are the cross-reference part numbers for the CR 77086-010-A?
A: The CR 77086-010-A is equivalent to Crown part number CR 77086-A and manufacturer designation Crown 77086-A (also referenced as CR77086-A). When replacing wheels on existing equipment, verify that the wheel mounting interface specifications match your truck model.
Q: What maintenance or inspection should I perform on the CR 77086-010-A?
A: Periodically inspect wheels for flat-spotting, cracks, uneven wear, or excessive bearing play, which indicate replacement is needed. Service life depends on load rating, floor surface conditions, operating hours per week, and maintenance practices. The 95A polyurethane and integral bearing design support extended service intervals under normal warehouse use.
