Product Description
Raymond RA 939-353-266 polyurethane load wheel assembly for electric pallet jacks, featuring 3.25 inch outer diameter by 4.50 inch tread width, 95 Shore A durometer hardness, Durarun Poly construction with 6204-2RS sealed ball bearings, 20mm bore, smooth tread profile for material handling applications
Specifications
Dimensional Specifications
| Bore ID | 1 inch |
Mechanical Specifications
| Load Wheel Material | Polyurethane |
| Hardness Rating | 97A XL Shore hardness |
Part Numbers & Compatibility
| OEM Part Number | RA 939-353-266 |
Frequently Asked Questions
Q: What are the specifications of RA 939-353-266?
A: The RA 939-353-266 is a polyurethane load wheel assembly for Raymond electric pallet jacks with a 3.25 inch outer diameter, 4.50 inch tread width, and 95 Shore A durometer hardness. It features Durarun Poly construction with 6204-2RS sealed ball bearings and a 20mm bore for standard electric pallet truck applications.
Q: Is RA 939-353-266 still available or has it been superseded?
A: The RA 939-353-266 has been superseded by RA 939-353-266-A. If you are sourcing this wheel, verify your equipment serial range to determine which variant (standard -A or extra-load -XL) is correct for your lift truck model.
Q: What is the difference between RA 939-353-266 and RA 939-353-266-XL?
A: The standard RA 939-353-266 uses 95A Shore A durometer polyurethane. The RA 939-353-266-XL variant uses 97A Shore A durometer for extra load capacity. Do not substitute one for the other without confirming your equipment specifications, as hardness differences affect load rating and performance.
Q: What bearing specification does RA 939-353-266 use?
A: This wheel uses 6204-2RS sealed ball bearings with a 20mm bore. The 2RS designation means the bearing has rubber seals on both sides to protect against contamination and reduce maintenance in warehouse and material handling environments.
Q: What material is the tread made from?
A: The RA 939-353-266 features Durarun Poly construction, which is polyurethane compound engineered for material handling applications. The 95A Shore A durometer rating provides good balance between load capacity, wear resistance, and shock absorption for standard-duty electric pallet jack use.