Crown Polyurethane Load Wheel Assembly
CR 82021-030-A
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Compatibility
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Reference Diagrams
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Product Description
Crown CR 82021-030-A Load Wheel Assembly is a precision polyurethane load wheel designed for electric lift trucks and material handling equipment. This wheel features 95A durometer polyurethane tread bonded to a steel core. The construction delivers superior load distribution, durability, and floor grip for heavy-duty warehouse operations, including suitable service in wet and challenging environments. Direct replacement for compatible Crown lift truck models.
Specifications
Dimensions & Physical Properties
| Durometer Hardness | 95A Shore A |
Material & Construction
| Tread Material | Polyurethane |
| Core Material | Steel |
| Construction Type | Bonded polyurethane tread on steel core |
Application & Use
| Intended Use | Load wheels for electric pallet trucks, walkie jacks, and material handling vehicles |
| Environment Suitability | Heavy-duty warehouse, wet environments, and freezer-rated applications |
Part Number Cross-Reference
| Factory Part Number | CR 82021-030-A |
| Related Part Numbers | CR 82021-030; Crown 082021 series (verify compatibility with equipment documentation) |
Frequently Asked Questions
Q: What are the complete specifications for the CR 82021-030-A load wheel?
A: The CR 82021-030-A is a precision polyurethane load wheel with 95A Shore A durometer hardness. It features a steel core with bonded polyurethane tread for superior load distribution and durability in industrial material handling applications.
Q: What equipment models is the CR 82021-030-A compatible with?
A: The CR 82021-030-A is designed for Crown SP 3000 and other compatible Crown electric pallet trucks. To verify compatibility with specific equipment, cross-reference your machine's parts diagram or contact Crown Material Handling or an authorized distributor with your equipment serial number and current wheel part number.
Q: Why does the CR 82021-030-A use polyurethane tread with a steel core?
A: The steel core provides dimensional stability, load distribution capability, and strength under sustained high-load cycles typical of warehouse operations. The polyurethane tread resists wear, provides superior floor grip, and is formulated to perform reliably in heavy-duty, wet, and freezer environments without degrading.
Q: Is the CR 82021-030-A suitable for wet, freezer, and harsh warehouse environments?
A: Yes, the CR 82021-030-A polyurethane construction is rated for heavy-duty warehouse operations, wet environments, and freezer applications. The polyurethane compound maintains performance in cold storage and wet conditions, making it ideal for versatile material handling operations.
Q: How can I confirm that CR 82021-030-A is the correct replacement for my equipment?
A: Locate the part number on your current load wheels or in your equipment's parts diagram. The CR 82021-030-A is equivalent to CR 82021-030. For precise compatibility verification, consult Crown's technical documentation or contact an authorized Crown distributor with your equipment model and serial number.
Q: What is the expected service life of the CR 82021-030-A under normal operating conditions?
A: Load wheel service life varies based on load cycles, environmental conditions, maintenance practices, and usage intensity. The 95A durometer polyurethane and steel core construction of the CR 82021-030-A are engineered for extended service in high-cycle operations. Inspect wheels regularly for tread wear or core damage to determine replacement timing.
Q: Are there cross-reference or superseding part numbers for the CR 82021-030-A?
A: The CR 82021-030-A is equivalent to CR 82021-030. Specific supersession and cross-reference relationships vary by Crown equipment model. Always verify part number compatibility using Crown's official technical documentation or parts catalogs before ordering to ensure correct fitment.
Q: Can the CR 82021-030-A be used as a direct replacement on other lift truck brands?
A: The CR 82021-030-A is engineered as a direct replacement for Crown equipment. Use on non-Crown equipment requires verification of load ratings. Consult your equipment manufacturer's parts list or contact a materials handling distributor to confirm cross-brand compatibility.
