Product Description
The SU S124-A Load Wheel Assembly from Liftsplus.com is designed for electric lift truck applications, featuring a 3.00 inch diameter and 3.875 inch width with a high-durability polyurethane tread and steel core construction. Rated for 2000 lbs at a 24 inch load center with precision ball bearings and industrial fitment standards.
Specifications: 3.250 inch diameter x 2.750 inch width (3.250" x 2.750" | 3.25 x 2.75 wheel | 3-1/4 x 2-3/4 | 82.55mm x 69.85mm)
Specifications
Material
| Tread Material | Industrial-grade polyurethane |
| Core Material | High carbon steel |
| Finish | Machined finish, clear polyurethane coating |
Part Numbers
| OEM Part Number | SU S124-A |
| Manufacturer Part Number | SU S124-A |
Wheel Dimensions
| Material | Cushothane |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.9375 |
| Width Side to Side | 2.75 |
| Bore Depth | 0.822 |
| Hub Width | 2.75 |
| Bore Outside Diameter | 2.0475 |
Frequently Asked Questions
Q: What are the exact specifications of the SU S124-A load wheel assembly?
A: The SU S124-A is a 3.250 inch diameter by 2.750 inch width (82.55 mm by 69.85 mm) load wheel assembly rated for 2000 lbs at a 24 inch load center. It features industrial-grade polyurethane tread on a high carbon steel core with precision ball bearings and a machined finish with clear polyurethane coating. Inside bore diameter is 1.9375 inches.
Q: Which electric pallet jacks and lift trucks are compatible with the SU S124-A?
A: The SU S124-A fits electric pallet jacks and lift trucks from Crown, Toyota, Raymond, Yale, and other OEM brands that use 3.250 inch diameter load wheels with 2.750 inch tread width. Verify the bore diameter (1.9375 inches) matches your equipment axle before ordering. Check your pallet jack or lift truck manual for wheel specifications to confirm fitment.
Q: How do I install or replace the SU S124-A load wheel assembly?
A: If the wheel uses a bolt-on design, remove fasteners and slide the worn wheel off the axle. Slide the SU S124-A onto the axle, aligning any hub holes, and reinstall fasteners to manufacturer torque specifications. If the wheel uses a tapered or press-fit bore, use an arbor press to carefully seat the wheel. Rotate the wheel to confirm smooth operation and check for wobbling before placing the equipment back in service.
Q: What load rating and duty cycle is the SU S124-A designed for?
A: The SU S124-A is rated for 2000 lbs at a 24 inch load center, suitable for intermittent duty cycles in material handling environments such as warehouse, retail, and light manufacturing. Do not exceed the rated load capacity. Overloading will accelerate bearing wear and tread degradation. The precision ball bearings are sealed and maintenance-free under normal operating conditions.
Q: When should the SU S124-A load wheel be replaced?
A: Replace the wheel when tread wear exceeds 50 percent of original depth, the wheel develops flat spots or visible cracks, the wheel wobbles or becomes loose on the axle, or bearing noise increases significantly during operation. Inspect load wheels monthly. High mileage or heavy-duty operations may require more frequent replacement.
Q: Does the SU S124-A perform well on wet or cold storage floors?
A: The industrial-grade polyurethane on the SU S124-A is optimized for dry to moderately damp warehouse floors. For consistent operation in wet floor or cold storage environments, contact us about load wheel variants with High Traction polyurethane compounds that provide enhanced grip and reduced slipping in those challenging conditions.