Product Description
Load wheel assembly
Specifications: 5.000 inch diameter x 3.875 inch width (5.000" x 3.875" | 5 x 3.88 wheel | 5 x 3-7/8 | 127.00mm x 98.42mm)
Specifications
Wheel Dimensions
| Material | Cushothane EZ |
| Outside Diameter | 5 |
| Inside Diameter | 1.938 |
| Width Side to Side | 3.875 |
| Bore Depth | 0.6 |
| Hub Width | 3.875 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What are the exact dimensions of the SU S153-XL-A load wheel assembly?
A: The SU S153-XL-A has an outside diameter of 5.000 inches with a width of 3.875 inches (also referenced as 5 x 3.88 or 5 x 3-7/8 inch, equivalent to 127.00mm x 98.42mm). The inside diameter is 1.938 inches, bore depth is 0.6 inches, bore outside diameter is 2.0467 inches, and hub width is 3.875 inches. Always verify these dimensions against your lift truck assembly specifications before ordering.
Q: Is the SU S153-XL-A wheel material suitable for outdoor or rough warehouse floor use?
A: The SU S153-XL-A is constructed from Cushothane EZ material, which provides good load-carrying capacity and durability for most warehouse environments. However, Cushothane wheels are not recommended for prolonged outdoor use or exposure to extreme temperatures, oils, or solvents. If your lift truck operates outdoors or in harsh chemical environments, verify material compatibility with the manufacturer before installation.
Q: Can I install the SU S153-XL-A wheel on a different brand lift truck, or is it manufacturer-specific?
A: The SU S153-XL-A uses standard bore specifications (1.938 inch ID with 2.0467 inch bore OD) that are common across many electric lift truck models. However, fitment depends on your specific truck model, axle spacing, and mounting configuration. Before ordering, confirm that your lift truck has a 5-inch wheel clearance and compatible wheel hub specifications. Contact your truck manufacturer or our technical team with your model number to verify compatibility.
Q: What is the correct procedure to replace the SU S153-XL-A wheel assembly on my lift truck?
A: To replace the SU S153-XL-A: (1) Lower the lift truck fully and secure it on a level surface. (2) Remove the retaining clip or pin holding the wheel axle in place. (3) Slide the wheel assembly off the axle shaft. (4) Position the new SU S153-XL-A wheel onto the axle, ensuring the bore aligns with the axle shaft. (5) Reinstall the retaining clip or pin securely. (6) Test wheel rotation by hand to confirm proper seating. No special tools are required, but ensure the lift truck is completely secure before working underneath.
Q: How do I know when the SU S153-XL-A wheel needs replacement?
A: Replace the SU S153-XL-A wheel when you observe: (1) visible cracks, chunks missing, or permanent flat spots on the wheel surface; (2) excessive runout or wobbling during rotation; (3) noise or grinding sounds indicating bearing damage; (4) difficulty steering the lift truck or pulling to one side; (5) wheel diameter worn down more than 0.5 inches from original specification. Inspect wheels monthly in high-use applications. A worn wheel reduces load capacity and creates safety hazards.
Q: What is the load capacity rating for the SU S153-XL-A wheel assembly?
A: The SU S153-XL-A wheel assembly specifications do not include a published load capacity rating in the standard data. Load capacity depends on the number of drive wheels on your specific lift truck model, the bearing type, and the truck frame rating. Contact the lift truck manufacturer with your model number or the wheel SKU to obtain the maximum rated load per wheel and verify that your truck configuration is within safe operating limits.