Product Description
RA 631-051-002-A is a polyurethane load wheel assembly designed for Raymond electric reach trucks, featuring a 4.00 inch outer diameter, 2.88 inch width, 2.047 inch bore, 95A Durarun polyurethane tread, and 6205 precision bearing for high-capacity industrial service.
Specifications
Wheel Dimensions
| Outer Diameter | 4.00 inch |
| Width | 2.88 inch |
| Bore | 2.047 inch |
Material
| Tread Material | Cast Polyurethane |
| Core Material | Steel |
| Tread Durometer | 95A Durarun |
Components
| Bearing Type | 6205 Precision Bearing |
Part Numbers
| Manufacturer Part Number | RA 631-051-002 |
| Cross-Reference Part Numbers | RA631-051-002-A, RA631051002A, 631051002A, RA 631-051-002-XL |
| Equivalent Part Numbers | RA631-051-002-A, RA 631-051-002-XL |
| Compatible Equipment Models | Raymond 7400 Series Reach-Fork Trucks |
Performance
| Service Application | High load capacity operations in electric reach trucks |
Frequently Asked Questions
Q: What are the core specifications for the RA 631-051-002?
A: The RA 631-051-002 is a polyurethane load wheel assembly with a 4.00 inch outer diameter, 2.88 inch tread width, 2.047 inch bore, and 6205 precision bearing. The wheel features 95A Durarun polyurethane tread mounted on a cast core for high-capacity industrial service.
Q: Which Raymond equipment models use the RA 631-051-002?
A: The RA 631-051-002 is designed for Raymond 7400 Series Reach-Fork electric trucks. Confirm your specific model designation and serial number on the equipment nameplate before ordering to ensure fitment.
Q: What cross-reference part numbers are available for the RA 631-051-002?
A: Cross-references include RA 631-051-002-A, RA631-051-002-XL, RA631051002A, 631051002A, and RA631-051-002. When replacing this wheel, confirm the variant matches your equipment bore and diameter specifications.
Q: How does the 4.00 inch diameter compare to larger load wheels in the Raymond lineup?
A: The 4.00 inch diameter makes this wheel suitable for specific reach truck models with compact wheel assemblies. Larger diameter wheels (5.00 inch and above) are used on other series. Do not substitute different diameters, as they affect ground clearance and load geometry.
Q: What is the polyurethane hardness and material composition?
A: The RA 631-051-002 uses cast polyurethane with 95A hardness rating. This compound provides good traction and wear resistance on warehouse and production floors in standard material handling duty cycles.
Q: What maintenance is required for the 6205 precision bearing?
A: The 6205 bearing requires inspection for smooth rotation and noise-free operation. If the bearing develops grinding noise or rough operation, replace the wheel assembly. Check bearing preload and condition during routine equipment maintenance cycles.