Product Description
Load Wheel Assembly Poly 97A with String Guards
Specifications: 3.250 inch diameter x 6.500 inch width (3.250" x 6.500" | 3.25 x 6.5 wheel | 3-1/4 x 6-1/2 | 82.55mm x 165.10mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 6.5 |
| Tread Profile | 1/4 Radius |
| Bore Depth | 1.799 |
| Hub Width | 6.5 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What are string guards and why does the S880-XL-A-SG have them?
A: String guards are protective flanges attached to both sides of the wheel hub. They prevent cords, twine, poly strapping, and other debris from wrapping around the wheel stub or axle. The -SG variant is required for environments where string or cord hazards are common, such as warehouses handling bundled goods or retail stockrooms. Without guards, wrapped material can jam the wheel or damage the bearing.
Q: Do string guards reduce the wheel turning radius or handling of the truck?
A: String guards have minimal impact on turning radius. They extend the wheel hub by approximately 0.5 to 1 inch on each side but do not restrict axle rotation. Some warehouses report slightly tighter turning in very narrow aisles, but this is usually not noticeable on standard electric lift trucks. Confirm guard dimensions with your truck manual before ordering if space is constrained.
Q: Can I remove the string guards from an S880-XL-A-SG wheel?
A: Removing guards is not recommended. The guards are integral to the hub structure and typically bolted or molded in place. Attempting removal may damage the wheel bore or bearing seals. If you do not need string guards, order the standard S880-XL-A instead. Do not retrofit guards or modify a wheel after purchase.
Q: How do I prevent material buildup on S880-XL-A-SG string guards?
A: Inspect guards weekly in high-debris environments. Remove trapped string, wrap, or lint by hand before it winds tightly. If material is wound tightly, carefully cut it with scissors or a knife; do not pull forcefully, as this can bend the guard. Keep floors clean to reduce debris. Apply a light coat of silicone spray to guards monthly; this prevents adhesion and makes debris easier to remove.
Q: Are S880-XL-A-SG wheels more expensive than wheels without guards?
A: Yes. String guard wheels cost 15 to 25 percent more than standard wheels because of the additional hub material and assembly labor. Order -SG wheels only if your operations require them. For general warehouse use without cord or strapping hazards, the standard S880-XL-A offers better value and marginally lighter weight.
Q: Can I replace an S880-XL-A-SG wheel with a standard S880-XL-A on the same truck?
A: Technically yes, because both have the same bore and dimension specs. However, this is not recommended if your warehouse has string/cord hazards. If you have a fleet of trucks, keep guard and non-guard wheels clearly labeled and stored separately. Do not mix variants on the same truck unless your operation no longer requires string containment. Update your inventory system to prevent ordering errors.