Product Description
RA 631-031-002 is a Raymond OEM load wheel engineered for electric lift truck applications, using Durarun 95A high-performance polyurethane for superior service life and heavy-duty capacity. Compatible with 7200–7600 Series reach trucks, this wheel features a ductile iron hub, press-fit 6205 bearing design, and precise OEM dimensional tolerances.
Specifications
Application
| Compatible Equipment | Raymond 7200, 7300, 7400, 7500, 7600 Series Reach-Fork Trucks, RRS Series, and RSS Walkie Reach Trucks |
Material & Construction
| Tread Material | Durarun 95A high-performance polyurethane |
| Hub Material | Ductile iron |
| Hub Finish | Machined and rust-inhibited |
| Tread Core | Cast iron |
Technical Specifications
| Bearing Design | Press-fit 6205 bearing |
| Dimensional Tolerances | Precise factory-spec tolerances |
| Hardness Rating | 95 Shore A |
Performance Characteristics
| Application Type | Electric lift truck applications |
| Service Life | Superior extended service life |
| Capacity Classification | Heavy-duty |
Part Numbers
| Direct Replacement |
Frequently Asked Questions
Q: What is the RA 631-031-002 and what equipment does it fit?
A: The RA 631-031-002 is a direct replacement load wheel engineered for Raymond reach truck applications, including 7200, 7300, 7400, 7500, and 7600 series models. It is also compatible with Raymond RRS and RSS walkie reach truck series.
Q: What are the key dimensions of the RA 631-031-002?
A: The press-fit 6205 bearing design provides precision alignment and reduced radial play for heavy-duty operations.
Q: What material is the RA 631-031-002 made from?
A: The wheel tread is manufactured from Durarun 95A polyurethane (95 Shore A hardness) bonded to a cast iron core. The hub is machined ductile iron with a rust-inhibited finish, ensuring durability and corrosion resistance.
Q: Why does Durarun 95A polyurethane provide superior performance?
A: Durarun 95A is a high-performance compound formulated for extended service life in heavy-duty electric lift truck applications. The 95 Shore A hardness rating resists wear and load stress while maintaining dimensional stability over extended operational cycles.
Q: What cross-reference and equivalent part numbers apply to the RA 631-031-002?
A: The RA 631-031-002 supersedes RA 631-031-002-A. Equivalent and interchangeable part numbers include 632-031, 632-031-007, and RA631031007. Always verify dimensions and bearing specifications when cross-referencing to ensure exact fitment.
Q: How should I verify compatibility before ordering the RA 631-031-002?
A: Confirm your equipment model matches one of the compatible Raymond series (7200, 7300, 7400, 7500, 7600, RRS, or RSS). Verify the mounting bore size and that hub length matches your axle configuration to ensure proper fit and load distribution.
Q: Does the RA 631-031-002 require any special care or storage?
A: Store the wheel in a cool, dry environment away from direct sunlight and extreme temperatures, which can affect polyurethane elasticity. Inspect bearing condition periodically during operation and ensure the wheel is properly secured during storage to prevent dimensional distortion.
