Product Description
The RA 640-070-003 is a polyurethane Durarun 95A load wheel with a 4.00 inch outside diameter, 2.88 inch width, and 2.047 inch bore, designed for Raymond electric reach trucks. Compatible with multiple Raymond models, this load wheel features a machined steel core, zinc plated hub, and press-fit bearing accommodation. Cross-references include RA 640-070-003-A and equivalent numbers.
Specifications
Material
| Hub Material | Machined steel core |
Part Numbers
| Manufacturer Part Number | RA 640-070-003 |
| OEM Part Number | RA 640-070-003 |
| Cross-Reference Part Numbers | Replaces RA 640-070-003-A |
| Equivalent Part Numbers | RA640-070-003, 640-070-003 |
Frequently Asked Questions
Q: What are the physical dimensions of the RA 640-070-003 load wheel?
A: The RA 640-070-003 has a 4.00 inch outside diameter, 2.88 inch width, and 2.047 inch bore diameter. The polyurethane Durarun tread is bonded to a cast iron core with a zinc plated hub. Verify these dimensions against your original load wheel before ordering.
Q: Which Raymond electric reach trucks is the RA 640-070-003 designed for?
A: The RA 640-070-003 is engineered for Raymond electric reach trucks with 2.047 inch bore specifications. Confirm your truck model and bore diameter in your equipment documentation to ensure compatibility before purchase.
Q: What material properties define the RA 640-070-003?
A: The RA 640-070-003 features 95A shore hardness polyurethane Durarun tread, a machined steel core hub, and zinc plated finish for corrosion resistance. The material composition provides balanced wear resistance and vibration reduction for reach truck applications.
Q: What is the cross-reference information for the RA 640-070-003?
A: The RA 640-070-003 cross-references to RA 640-070-003-A and equivalent numbers include RA640-070-003 and 640-070-003. These designations refer to the same load wheel component. Use the exact part number from your equipment documentation when ordering replacements.
Q: How does the machined steel core compare to cast iron construction in reach trucks?
A: The machined steel core provides tighter tolerances and improved bearing seat precision compared to cast iron. The zinc plated finish adds corrosion protection. This construction type is standard for reach truck load wheels requiring precise hub geometry for accurate steering performance.