Product Description
Load Wheel Assembly
Specifications: 6.000 inch diameter x 3.625 inch width (6.000" x 3.625" | 6 x 3.63 wheel | 6 x 3-5/8 | 152.40mm x 92.07mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 6 |
| Inside Diameter | 2.238 |
| Width Side to Side | 3.625 |
| Tread Profile | 3/8 Radius |
| Bore Depth | 0.669 |
| Bore Outside Diameter | 2.4384 |
Frequently Asked Questions
Q: How is the SU S674-A assembly different from the SU S674 wheel?
A: The SU S674-A includes the wheel shell, pre-installed sealed bearings, and mounting hardware ready to install on the axle. The SU S674 is the wheel shell only; you would need to press bearings separately. Always order the SU S674-A assembly for faster installation and fewer compatibility risks.
Q: Is the SU S674-A compatible with both electric pallet jacks and reach trucks?
A: The SU S674-A fits electric pallet jacks and reach trucks with this specific wheel diameter of 6.000 inches and width of 3.625 inches. Verify your truck model supports this size. Incompatible installation can affect handling and brake performance.
Q: What tools do I need to install the SU S674-A?
A: You need basic hand tools: socket set for axle fasteners, wrench to remove the old wheel, and a rubber mallet if the wheel is tight on the shaft. You do not need bearing presses or specialized equipment. Clean the axle shaft with a dry cloth before sliding the new wheel on.
Q: After installing the SU S674-A, how do I check if it is secure?
A: Grasp the wheel and try to rock it side-to-side. There should be no play. Spin it by hand and listen; it should rotate smoothly without grinding or squeaking. Tighten retaining hardware if there is any movement. Test run the truck at low speed and listen for noise before full operation.
Q: What maintenance does the SU S674-A require after installation?
A: Inspect the wheel monthly. Check for cracks, flat spots, and uneven wear. Listen for bearing noise during operation. Clean the wheel and bearing area monthly to prevent debris buildup. Sealed bearings do not require re-greasing. Replace the assembly if tread wears below 1/8 inch or bearing noise develops.