Product Description
Load Wheel Assembly
Specifications: 3.250 inch diameter x 3.000 inch width (3.250" x 3.000" | 3.25 x 3 wheel | 3-1/4 x 3 | 82.55mm x 76.20mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 3 |
| Bore Depth | 0.812 |
| Hub Width | 3 |
| Bore Outside Diameter | 2.0467 |
| Tread Profile |
Frequently Asked Questions
Q: What are the exact dimensions of the SU 535-A load wheel assembly?
A: The SU 535-A is a 3.250 inch outside diameter x 3.000 inch width load wheel assembly (3.25 x 3, or 3-1/4 x 3 in fractional form, equivalent to 82.55mm x 76.20mm). Inside diameter is 1.938 inch with a 2.0467 inch bore outside diameter. Bore depth is 0.812 inch and hub width is 3 inches.
Q: Is the SU 535-A compatible with my electric lift truck if I currently have a 3.25 inch wheel installed?
A: Yes, if your truck uses a 3.25 x 3 wheel configuration. Verify the bore hole size matches 2.0467 inches and that your mounting hardware accepts the 0.812 inch bore depth before installation. Check your equipment manual or existing wheel to confirm fitment.
Q: What material is the SU 535-A wheel made from and how does it perform?
A: The SU 535-A is constructed from Cushothane XL, a polyurethane elastomer that provides excellent load-bearing capacity, shock absorption, and floor protection. Cushothane XL resists wear, oil, and grease better than standard rubber and performs well on both smooth and textured warehouse floors.
Q: How do I install the SU 535-A wheel assembly on my lift truck?
A: The SU 535-A mounts directly onto your wheel axle or mounting pin. Align the bore hole (1.938 inch inside diameter) with your truck axle, slide the assembly on, and secure with the retaining clip or fastener appropriate for your truck model. Ensure the wheel sits flush against the hub. No modifications are required if your truck originally used a 3.25 x 3 wheel.
Q: What signs indicate the SU 535-A wheel assembly needs replacement?
A: Replace the SU 535-A if you notice flat spots, uneven wear, chunks missing from the tread, a wheel diameter smaller than 3.1 inches, excessive vibration during operation, or if the wheel no longer rolls smoothly. Load wheels typically last 2-5 years depending on floor conditions and usage intensity. Inspect quarterly for wear.
Q: What is the maximum load capacity for the SU 535-A assembly?
A: Load capacity depends on your lift truck model and total wheel count. The SU 535-A is designed for light to medium duty electric lift trucks. Check your truck documentation for total load rating. Cushothane XL wheels typically support 500-1000 pounds per wheel depending on configuration. Do not exceed your equipment nameplate rating.