Product Description
The Raymond RA 640-070-001-A is a high-performance load wheel assembly designed for smooth, reliable operation in demanding warehouse environments. Featuring a 6.000-inch outer diameter and 4.000-inch width, this wheel is constructed from Durarun polyurethane with 95A durometer hardness and a 2.834-inch bore diameter.
Built with a precision smooth tread profile and superior vibration reduction characteristics, this load wheel delivers consistent performance on standard warehouse flooring, concrete, and asphalt surfaces. Compatible with Raymond Reach-Fork 7400, 7500, 7600, and 7700 Series trucks, as well as Raymond Orderpickers 5400, 5500, and 5600 Series, ensuring reliable load handling and material transport for order picking and reach-fork operations.
Specifications
Material
| Tread Material | Polyurethane, 95 Shore A durometer |
| Core Material | Steel wheel core |
| Hardness | 95 Shore A (polyurethane tread hardness) |
Dimensions & Specifications
| Outer Diameter | 6.000 inch |
| Width | 4.000 inch |
| Bore Diameter | 2.834 inch |
| Tread Profile | Smooth tread profile |
Material & Construction
| Assembly Construction | Polyurethane tread bonded to machined steel hub |
| Performance Feature | Superior vibration reduction performance |
Part Numbers
| Manufacturer Part Number | RA 640-070-001-A |
| Alternate Part Number | RA 640-070-001 |
| Cross-Reference Part Numbers | Equivalent to RA 640-070-001, replaces 640-070-001-A, may supersede 640-070-001 |
| Compatible Equipment | Raymond Reach-Fork 7400, 7500, 7600, 7700 Series; Raymond Orderpickers 5400, 5500, 5600 Series |
Frequently Asked Questions
Q: What are the dimensions and bore size of the RA 640-070-001-A load wheel?
A: The RA 640-070-001-A features a 6.000 inch outer diameter by 4.000 inch width with a 2.834 inch bore diameter. The polyurethane tread is bonded to a cast iron hub and rated at 95A durometer hardness. Verify bore diameter matches your equipments axle shaft before ordering.
Q: Which Raymond reach-fork and orderpicker models does the RA 640-070-001-A fit?
A: This load wheel is designed for Raymond Reach-Fork 7400, 7500, 7600, and 7700 Series trucks, as well as 5400, 5500, and 5600 Series Orderpickers. Confirm your equipment model and serial range to ensure compatibility before installation.
Q: What is the tread material and construction of the RA 640-070-001-A?
A: The RA 640-070-001-A uses Durarun polyurethane construction with a 95A shore hardness rating and smooth tread profile. This material provides superior vibration reduction performance and wear resistance for material handling applications.
Q: What are the cross-reference and equivalent part numbers for the RA 640-070-001-A?
A: The RA 640-070-001-A is equivalent to RA 640-070-001 and replaces 640-070-001-A. It may also supersede 640-070-001. Verify part number accuracy on your original equipment documentation when ordering replacements.
Q: How does the smooth tread profile affect performance on different floor surfaces?
A: The smooth tread profile reduces vibration and provides consistent rolling resistance across standard warehouse floors, concrete, and asphalt surfaces. For wet or cold storage environments, consider alternative tread compounds with higher traction ratings.
Q: What maintenance is recommended for the RA 640-070-001-A load wheel?
A: Monitor tread wear during routine equipment inspections. The 95A durometer polyurethane is durable for extended operation but will gradually wear under continuous use. Replace when tread shows visible flatting or smooth wear patterns that reduce traction.