Product Description
Raymond RA 640-070-007 Load Wheel for electric lift truck applications features a heavy-duty polyurethane tread, precision 6205 bearing, and a 4.000 inch outer diameter with 2.047 inch width and bore. Designed for continuous high-load duty cycles. No manufacturer cross-reference part numbers are listed.
Specifications
Material & Construction
| Tread Material | Heavy-duty cast polyurethane compound |
| Polyurethane Hardness | 98 Shore A |
| Wheel Finish | Machined center with cast polyurethane tread |
Mechanical Specifications
| Crown Part Number (OEM reference) | 632-031-007 or 632-031-107 (referenced as equivalents by manufacturers) |
| Rated Durometer Hardness | 98 Shore A (polyurethane compound) |
Part Numbers & Compatibility
| OEM Part Number | RA 640-070-007 |
| Manufacturer Part Number | RA 640-070-007 |
Performance Specifications
| Duty Cycle Rating | Continuous heavy-duty operation for electric lift truck applications |
Frequently Asked Questions
Q: What are the dimensions of RA 640-070-007?
A: RA 640-070-007 has a 4.000 inch outer diameter, 2.047 inch width, and 2.047 inch bore diameter. These dimensions are critical for fitment verification on your specific lift truck model.
Q: What polyurethane compound is used on RA 640-070-007?
A: RA 640-070-007 features a heavy-duty cast polyurethane tread with 98 Shore A durometer hardness. The 98A compound is stiffer than softer 95A wheels and provides increased load-bearing capacity and longer tread life in high-load applications.
Q: What bearing does RA 640-070-007 include?
A: RA 640-070-007 is equipped with a precision 6205 ball bearing. This bearing size is standard across many Raymond, Crown, and Toyota lift truck models. Confirm bearing type compatibility with your equipment specifications.
Q: Are there Crown or other brand equivalents for RA 640-070-007?
A: Crown part numbers 632-031-007 and 632-031-107 are referenced as equivalent wheels by manufacturers. However, verify fit on your specific equipment before ordering, as dimensional and bearing compatibility must be confirmed.
Q: Is RA 640-070-007 suitable for high-load or continuous-duty applications?
A: Yes, RA 640-070-007 is designed for continuous high-load duty cycles. The 98A polyurethane compound and cast core construction provide durability for demanding warehouse and manufacturing operations where load wheels experience sustained pressure.