Product Description
3.25 X 5.937 Load Wheel
Specifications: 3.250 inch diameter x 5.937 inch width (3.250" x 5.937" | 3.25 x 5.94 wheel | 3-1/4 x 5.937 | 82.55mm x 150.80mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 5.937 |
| Bore Depth | 0.591 |
| Hub Width | 5.937 |
| Bore Outside Diameter | 2.0467 |
| Tread Profile |
Frequently Asked Questions
Q: What are the exact dimensions of the SU S628-XL load wheel?
A: The SU S628-XL has an outside diameter of 3.25 inches (82.55mm) and a width of 5.937 inches (150.80mm). The bore diameter is 2.0467 inches, inside diameter is 1.938 inches, and bore depth is 0.591 inches. These dimensions ensure proper fitment on electric pallet jack front axles.
Q: What is the material composition of the SU S628-XL?
A: The SU S628-XL is made from Cushothane XL, a premium polyurethane compound designed for extended durability in high-cycle material handling operations. Cushothane XL provides excellent grip, resistance to wear, and maintains performance across a wide temperature range.
Q: Can I install the SU S628-XL on a lift truck that originally used a different wheel size?
A: No. The SU S628-XL dimensions are specific to the axle assembly design of your equipment. Installing a wheel with incorrect bore diameter, inside diameter, or width will cause binding, poor steering, and accelerated wear. Always match the exact OEM part number or verified equivalent.
Q: How long does the Cushothane XL tread last?
A: Under typical warehouse operation (30 to 40 hours per week), the SU S628-XL Cushothane XL tread typically lasts 2 to 3 years before reaching replacement threshold. Heavy use (60+ hours per week) or outdoor floor operation will reduce service life to 12 to 18 months.
Q: What causes premature wear on the SU S628-XL?
A: Premature wear on the SU S628-XL occurs due to: aggressive turning with heavy loads, sharp-edged or jagged floor surfaces, outdoor concrete with embedded aggregate, dirt or debris on the tread causing abrasion, and sustained operation on uneven floors. Regular floor cleaning and smooth turning reduce wear.