PR 303692-A
PR 303692-A
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Compatibility
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Reference Diagrams
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Product Description
The PR 303692-A is a polyurethane load wheel assembly designed for electric lift truck and pallet jack applications. Featuring a cast iron core with shoulder bearings for smooth, reliable operation, this direct replacement wheel delivers consistent performance in demanding material handling environments. Built for durability and load capacity.
Specifications
Material & Construction
| Wheel Tread Material | Polyurethane |
| Core Material | Cast iron |
| Shore A Hardness | 95A |
| Bearing Type | Shoulder bearings |
Part Information
| Manufacturer Part Number | PR 303692-A |
Frequently Asked Questions
Q: What are the key specifications of the PR 303692-A load wheel?
A: The PR 303692-A features a polyurethane tread material, cast iron core, 95A Shore A hardness, and shoulder bearings for reliable performance in material handling applications.
Q: What does 95A Shore A hardness indicate?
A: 95A Shore A hardness represents a firm polyurethane compound that provides excellent load capacity and wear resistance. This hardness level maintains wheel shape under heavy loads and is suitable for demanding industrial material handling environments.
Q: Why does the PR 303692-A use a cast iron core?
A: Cast iron cores provide structural strength and rigidity to support heavy loads without deformation or compression. This ensures consistent wheel and maintains truck stability throughout the wheel's operational lifespan.
Q: What is the function of the shoulder bearings?
A: Shoulder bearings support radial loads and enable smooth rolling motion by reducing friction between the wheel and its axle mount. This allows efficient truck movement and smooth operation during material handling tasks.
Q: When should the PR 303692-A wheel be replaced?
A: Replace the wheel if you observe flat spots on the tread, cracks or missing chunks from the polyurethane, grinding or bearing noise during operation, reduced traction, or visible separation between the tread and cast iron core.
Q: How should the PR 303692-A be stored when not in use?
A: Store the wheel in a clean, dry environment away from direct sunlight and extreme temperatures. Protect the polyurethane tread from oil, solvents, and reactive chemicals that can degrade the material.
