Product Description
Polyurethane wheel for electric lift trucks, high resilience Bayer/Mitsubishi polyurethane tread bonded to cast iron or steel core, suitable for demanding electric pallet truck and reach truck applications. Non-marking, wear-resistant, and operational in cold storage environments down to -40°C. Accepts sealed precision ball bearings. No cross-reference part numbers available.
Specifications
Material & Composition
| Tread Material | High resilience polyurethane, Bayer or Mitsubishi pre-polymer |
| Core Material | Cast iron or steel (QT450 x 10 casting or GB/T-20 steel) |
Performance Characteristics
| Non-Marking | Yes |
| Wear Resistant | Yes |
| Operational Temperature Range | -40°C to +50°C |
Bearing & Compatibility
| Application | Electric pallet trucks, reach trucks, and material handling equipment |
Identification
| Part Number | 504575284 |
Frequently Asked Questions
Q: What are the dimensions of the 504575284 polyurethane wheel?
A: The 504575284 has a nominal diameter and a width. These dimensions are optimized for electric pallet trucks and reach trucks requiring compact, load-bearing wheels. Always verify bore diameter and mounting specifications match your specific equipment before ordering.
Q: What is the tread material composition of the 504575284?
A: The 504575284 features a high-resilience polyurethane tread made from Bayer or Mitsubishi pre-polymer. This advanced formulation provides exceptional wear resistance, non-marking performance on polished floors, and durability in demanding electric pallet truck and reach truck applications.
Q: What is the core material of the 504575284?
A: The core is either cast iron (QT450 x 10 casting) or GB/T-20 steel. This robust core material provides the load-bearing strength necessary for electric lift truck applications, while the bonded polyurethane tread absorbs shock and resists marking on finished warehouse floors.
Q: Can the 504575284 be used in cold storage environments?
A: Yes. The 504575284 is operational in cold storage environments down to -40°C. The high-resilience polyurethane tread remains flexible at extreme cold temperatures, maintaining grip and rolling performance where standard rubber wheels become brittle and lose traction.
Q: Which electric lift truck brands use the 504575284?
A: The 504575284 is compatible with electric pallet trucks and reach trucks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, Nichiyu, and BT. Confirm your equipment bore diameter and wheel specifications before ordering.
Q: What bearing types does the 504575284 accept?
A: The 504575284 accepts sealed precision ball bearings. Sealed bearings provide protection against dust, moisture, and debris, extending wheel life in material handling environments. Verify bearing bore diameter and load rating specifications match the 504575284 mounting interface.
Q: Can the 504575284 wheel be reused after removal?
A: Yes, the 504575284 can be reused if the polyurethane tread shows no cracks, chunks, or significant wear, and the core shows no bending or cracks. Inspect the bearing bore for damage and clean thoroughly before reinstallation to ensure reliable performance.
Q: How should the 504575284 wheel be stored?
A: Store in a cool, dry location away from direct sunlight and extreme heat. Keep wheels clean and dry to prevent moisture accumulation. Store vertically or horizontally on a flat, level surface to prevent deformation.