Crown Poly Load Wheel Assembly for Pallet Trucks
CR 77084-003-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 77084-003-A polyurethane load wheel assembly for electric pallet trucks delivers reliable performance in warehouse environments. This direct replacement wheel features a durable polyurethane tread bonded to a cast iron core, pre-installed with sealed bearings for immediate use. Designed for Crown PR 3000 series electric pallet jacks, it provides excellent load distribution and smooth operation in tandem wheel configurations.
Specifications
Material & Construction
| Wheel Material | Polyurethane tread, cast iron core |
| Material Hardness | Shore A 95A |
| Compound Series | 401 compound (Crown 400 Series load wheel) |
| Bearing Type | 6205-2RS sealed ball bearings (factory-installed) |
Part Numbers
| Primary Part Number | CR 77084-003-A |
| Cross-Reference Numbers | 77084-003, 317084-003, 77084, 317084, 77084-001, 77084-002, 77084-302, 77084-305, 77084-401, 82740, 317084-001 |
| Supersedes | 77084-003 |
Compatibility
| Compatible Equipment | Crown PR 3000 series electric pallet jacks with riser assembly |
| Wheel Configuration | Tandem and dual load wheel configurations on fork assembly |
Frequently Asked Questions
Q: What is the CR 77084-003-A?
A: The CR 77084-003-A is a polyurethane load wheel assembly designed for Crown PR 3000 series electric pallet jacks. It features a polyurethane tread bonded to a cast iron core with pre-installed 6205-2RS sealed bearings, providing durable and reliable performance for warehouse load handling applications.
Q: What equipment is the CR 77084-003-A compatible with?
A: The CR 77084-003-A is compatible with Crown PR 3000 series electric pallet jacks equipped with riser assemblies. It is designed for tandem and dual wheel configurations on the fork assembly and serves as a direct replacement for original load wheels.
Q: What are the wheel dimensions?
A: The CR 77084-003-A has a . These dimensions ensure proper fit and performance in the Crown PR 3000 series load wheel assembly.
Q: Does the CR 77084-003-A include bearings?
A: Yes, the CR 77084-003-A comes with factory-installed 6205-2RS sealed ball bearings. The sealed design (2RS) protects the bearings from warehouse dust and moisture, extending bearing life and reducing maintenance needs.
Q: What cross-reference part numbers apply to the CR 77084-003-A?
A: The CR 77084-003-A cross-references include 77084-003, 317084-003, 77084, 317084, 77084-001, 77084-002, 77084-302, 77084-305, 77084-401, 82740, and 317084-001. Always verify wheel dimensions match your equipment before ordering under a cross-reference number.
Q: What is the material composition and hardness of this load wheel?
A: The CR 77084-003-A features a polyurethane tread (Shore A 95A hardness) bonded to a cast iron core using the Crown 401 compound formula. This construction provides durability and reliable performance in standard indoor warehouse environments.
Q: How should I maintain the CR 77084-003-A during service?
A: Regularly inspect the wheel tread for wear, uneven wear patterns, or damage. Monitor the bearing for smooth rotation and listen for unusual noise. Replace the wheel when tread becomes thin, flat-spotted, or when bearing wear develops excessive play. Store wheels in a dry, temperature-controlled environment away from direct sunlight.
