Crown Polyurethane Load Wheel with Shoulder Bearings
CR 77084-020-A
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Compatibility
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Reference Diagrams
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Product Description
Polyurethane load wheel with integrated shoulder bearings designed for Crown electric pallet trucks and lift equipment. This direct replacement wheel features a. The Durarun 95A polyurethane compound delivers excellent grip, durability, and load capacity for reliable material handling operations.
Specifications
Material & Durability
| Tread Material | Polyurethane (Poly) - Durarun 95A |
| Core Material | Cast Iron |
| Bearing Type | Integrated Shoulder Bearings |
Part Numbers
| Part Number | CR 77084-020-A |
| Manufacturer Part Number | Crown 77084-020-A |
| Cross-Reference Part Numbers | CR77084, 77084, Crown 77084 |
| Compatible Equipment | Crown PR Rider Pallet Truck |
Frequently Asked Questions
Q: What are the key dimensions of the CR 77084-020-A wheel assembly?
A: These dimensions are critical for fitment on Crown PR Rider Pallet Truck equipment, so verify your machine specifications before ordering.
Q: Does the CR 77084-020-A include bearings?
A: Yes, the assembly includes integrated shoulder bearings that provide lateral support and load distribution for dual-wheel configurations on Crown equipment. The shoulder bearing design ensures smooth operation and extended service life.
Q: What is the tread material and hardness rating?
A: The tread is polyurethane with Durarun 95A durometer hardness bonded to a cast iron core. This compound provides excellent grip, durability, moisture resistance, and load capacity for electric lift truck operations in various environmental conditions.
Q: What Crown equipment models is the CR 77084-020-A compatible with?
A: The CR 77084-020-A is designed as a direct replacement for Crown PR Rider Pallet Truck equipment. Cross-reference numbers CR77084, 77084, and Crown 77084 confirm compatibility with this product line.
Q: What maintenance and inspection recommendations apply to this wheel assembly?
A: The integrated shoulder bearings and polyurethane tread require periodic visual inspection for wear, cracking, or debris accumulation. The Durarun compound resists moisture and performs reliably in cold storage environments. Service life depends on load weight, floor conditions, and usage intensity.
Q: What is the difference between this direct replacement and the original Crown part?
A: This CR 77084-020-A wheel assembly is factory-spec equivalent to the original Crown PR Rider Pallet Truck component, meeting all dimensional, material, and performance specifications for direct fitment and operation.
