Product Description
Load Wheel
Specifications: 5.000 inch diameter x 3.625 inch width (5.000" x 3.625" | 5 x 3.63 wheel | 5 x 3-5/8 | 127.00mm x 92.07mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 5 |
| Inside Diameter | 2.188 |
| Width Side to Side | 3.625 |
| Tread Profile | 3/8 Radius |
| Bore Depth | 0.67 |
| Bore Outside Diameter | 2.4384 |
| Hub Width |
Frequently Asked Questions
Q: What are the exact dimensions and specifications for the SU 654-EZ load wheel?
A: The SU 654-EZ is a 5.000 inch diameter by 3.625 inch width load wheel. Outside diameter is 5 inches, inside diameter (bore) is 2.188 inches. Bore depth is 0.67 inches with a 2.4384 inch bore outside diameter. Material is Cushothane XL with a 3/8 radius tread profile. Metric equivalents are 127.00mm diameter by 92.07mm width.
Q: Is the SU 654-EZ a press-fit or tapered bore wheel?
A: The SU 654-EZ is a plain press-fit wheel with a 2.188 inch inside bore diameter. It does not use a tapered or quick-change coupling. Installation requires pressing onto a straight axle or shaft of matching diameter. Do not force-fit or hammer the wheel as this can damage the bore and cause misalignment.
Q: What lift truck models is the SU 654-EZ compatible with?
A: The SU 654-EZ is designed for electric lift trucks that use a 5-inch diameter load wheel with a 2.188-inch plain bore. Verify your existing wheel diameter and bore size before ordering. Check your lift truck documentation or measure your current wheel to confirm fitment. Cross-reference with your OEM part number if available.
Q: When should I replace the SU 654-EZ and what are the signs of wear?
A: Replace the wheel if you observe chunking or tearing in the tread, visible flat spots from skidding, reduced traction causing the truck to slip under load, or grinding noise during operation. Inspect wheels every 500 operating hours or quarterly. Worn wheels reduce load capacity and create safety hazards. The tread profile should show visible 3/8 radius definition when new.
Q: How do I install the SU 654-EZ wheel and what tools are required?
A: To install the SU 654-EZ, slide the wheel bore onto a clean, dry axle shaft. A press fit does not require special tools but may require a hydraulic press if the bore is tight. Ensure the wheel sits flush against the axle shoulder. Do not use a hammer or strike the wheel. After installation, verify the wheel rotates freely and does not wobble. Torque any fasteners to OEM specification if the axle uses retaining clips or end nuts.
Q: What is the maximum load rating for the SU 654-EZ and what material is it made from?
A: The SU 654-EZ is made from Cushothane XL polyurethane, which is designed for medium to heavy-duty industrial use. Load capacity depends on your lift truck model and axle design, not the wheel alone. The Cushothane XL compound provides good wear resistance and floor grip. Operating temperature range is typically -10F to 140F. Do not expose the wheel to harsh chemicals or direct flame.