Product Description
Raymond RA 640-070-007 Load Wheel for electric lift truck applications features a heavy-duty polyurethane tread, precision 6205 bearing. 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
| Bearing Type | Precision 6205 ball bearing |
| Rated Durometer Hardness | 98 Shore A |
| Duty Cycle Rating | Continuous heavy-duty operation |
Part Number & Cross-Reference
| Raymond Part Number | RA 640-070-007 |
| Crown Cross-Reference | 632-031-007 or 632-031-107 (verify compatibility on your equipment) |
Application
| Suitable For | Electric lift truck load wheel applications (walkie pallet jacks, order pickers, stackers) |
Frequently Asked Questions
Q: What are the dimensions of the RA 640-070-007?
A: Verify these dimensions match your lift truck specifications before ordering.
Q: What polyurethane compound is used on the 640-070-007?
A: The 640-070-007 features a heavy-duty cast polyurethane tread with 98 Shore A durometer hardness. The 98A compound provides increased load-bearing capacity and extended tread life in high-load applications.
Q: What bearing does the 640-070-007 include?
A: The 640-070-007 is equipped with a precision 6205 ball bearing. This bearing size is compatible with many Raymond, Crown, and Toyota lift truck models. Confirm bearing compatibility with your equipment before purchase.
Q: Are there Crown equivalents for the 640-070-007?
A: Crown part numbers 632-031-007 and 632-031-107 are referenced as compatible wheels. However, always verify dimensional and bearing compatibility with your specific lift truck model before ordering.
Q: Is the 640-070-007 suitable for high-load or continuous-duty applications?
A: Yes, the 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 environments.
Q: What equipment is the 640-070-007 compatible with?
A: The 640-070-007 is a direct replacement load wheel for Raymond electric lift trucks. Cross-compatibility with Crown and Toyota equipment may exist depending on bearing and dimension specifications—consult your equipment manual.
Q: How should the 640-070-007 be stored?
A: Store the wheel in a dry, climate-controlled environment away from direct sunlight and extreme heat. Keep it protected from oils, solvents, and corrosive chemicals that could degrade the polyurethane tread.
Q: What is the expected lifespan of the 640-070-007?
A: Lifespan depends on load intensity, operating hours, and maintenance practices. With proper inspection and maintenance, the 98A polyurethane tread typically lasts 2-4 years in continuous-duty warehouse operations.
