Raymond Load Wheel Assembly 4.00 Inch Polyurethane
RA 631-031-002-A
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
The RA 631-031-002-A is a direct replacement load wheel assembly for Raymond 7200/7300/7400/7500/7600 series reach trucks. This complete wheel assembly features a polyurethane tread (95 Shore A durometer) bonded to a precision-machined cast iron core with dual sealed 6205-2RS bearings. Built for heavy-duty warehouse and dock operations, the assembly delivers extended service life and reliable performance across diverse floor surfaces. Ready to mount and operate.
Specifications
Material & Construction
| Tread Material | Polyurethane, 95 Shore A Durometer |
| Tread Hardness | 95 Shore A (ASTM D2240) |
| Core Material | Precision-machined cast iron |
| Construction | Polyurethane tread bonded to steel core |
Mechanical Specifications
| Bearing Type | Dual 6205-2RS sealed precision bearings |
| Tread Profile | Smooth |
Part Numbers & Compatibility
| Part Number | RA 631-031-002-A |
| Cross Reference Numbers | RA631-031-002-A, 631-031-002-A, RA631031002A |
| Compatible Models | Raymond 7200, 7300, 7400, 7500, 7600 series reach trucks and walkie reach models |
| Assembly Includes | Integrated bearings, pre-assembled wheel and bearing core |
Frequently Asked Questions
Q: What is the RA 631-031-002-A load wheel assembly?
A: The RA 631-031-002-A is a complete wheel assembly designed as a direct replacement for Raymond 7200, 7300, 7400, 7500, and 7600 series reach trucks. It features a polyurethane tread (95 Shore A durometer) bonded to a precision-machined cast iron core with dual sealed 6205-2RS bearings.
Q: Which Raymond models is the RA 631-031-002-A compatible with?
A: The RA 631-031-002-A is compatible with Raymond 7200, 7300, 7400, 7500, 7600, RRS, and RSS series reach trucks and walkie reach models. It replaces earlier part numbers RA631-031-002-A, 631-031-002-A, and RA631031002A.
Q: What does 95 Shore A durometer mean?
A: 95 Shore A (ASTM D2240) is a durometer hardness rating indicating a durable, semi-rigid polyurethane compound. This hardness level is optimized for electric reach trucks, providing extended tread life while maintaining superior floor contact and load capacity on concrete, sealed, and coated warehouse floors.
Q: What are the benefits of the dual 6205-2RS sealed bearings?
A: Dual 6205-2RS sealed precision bearings provide superior load distribution, reduced friction, and extended bearing life in high-cycle electric truck applications. The 2RS seals prevent moisture and contamination ingress, maintaining bearing performance in demanding industrial warehouse environments.
Q: How should the RA 631-031-002-A be stored?
A: Store the wheel assembly in a dry, climate-controlled location away from direct sunlight and extreme temperatures. Keep the bearings protected from moisture and dust. When not in use, store upright or horizontally on a clean, flat surface to maintain bearing integrity.
Q: Is the RA 631-031-002-A pre-assembled?
A: Yes, the RA 631-031-002-A ships as a complete integrated assembly with bearings pre-installed in the cast iron hub. The tread is bonded to the core and the bearing configuration is fixed, ensuring proper fitment and eliminating compatibility risks.
Q: What is the expected service life of the RA 631-031-002-A?
A: Service life depends on operational conditions, load cycles, and floor surface type. The 95 Shore A polyurethane compound and precision bearings are designed for extended durability in continuous warehouse operations. Regular inspection of tread wear and bearing condition helps maximize service intervals.
