Product Description
Load Wheel
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 | 0.591 |
| Hub Width | 3 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What is the metric equivalent for SU 532 load wheel dimensions?
A: SU 532 has a diameter of 82.55mm and a width of 76.20mm. These metric dimensions correspond directly to the 3.25 inch x 3 inch imperial specification and are used interchangeably in technical documentation.
Q: Can I use SU 532 in place of SU 535 on the same lift truck?
A: No. While both are 3.25 inch diameter wheels, SU 532 has a bore depth of 0.591 inch while SU 535 has a bore depth of 0.812 inch. The different bore depth means they fit different axle configurations. Verify your vehicles wheel axle specifications before substituting.
Q: What does the inside diameter 1.938 inch mean for installation?
A: The 1.938 inch inside diameter is the inner hub opening. Your wheel must press onto an axle that matches this bore size. If your axle is larger, the wheel will not seat properly and will cause vibration and uneven wear.
Q: Is SU 532 suitable for high-speed or high-load applications?
A: SU 532 is a load wheel made from Cushothane XL material designed for standard electric lift truck operation. Check your truck manufacturer ratings for maximum safe load and speed. Exceeding rated load causes premature wear, deformation, and bearing failure.
Q: How often should I inspect SU 532 wheels for wear?
A: Inspect wheels every 6 to 12 months depending on usage intensity. Look for flat spots, cracks, chunks missing from the rim, or visible wear that reduces diameter below 3.20 inches. Replace wheels that show these symptoms to prevent axle and bearing damage.