Product Description
The SU S9111-XL-A Load Wheel Assembly is engineered for Superior electric lift truck models, providing exceptional performance in material handling applications. This assembly features a durable polyurethane tread over a finned aluminum hub, ensuring enhanced heat dissipation and a long service life.
Specifications: 6.000 inch diameter x 2.750 inch width (6.000" x 2.750" | 6 x 2.75 wheel | 6 x 2-3/4 | 152.40mm x 69.85mm)
• Polyurethane tread for superior traction and durability
• Finned aluminum hub for improved heat dissipation
• Designed for both greaseable and non-greaseable setups
This load wheel assembly is compatible with a variety of Superior electric lift truck models, making it an ideal choice for your material handling needs.
Specifications
Material & Construction
| Tread Material | Industrial grade polyurethane |
| Hub Material | Machined aluminum alloy |
| Finish | Natural aluminum, polyurethane molded |
Part Numbers
| Manufacturer Part Number | SU S9111-XL-A |
Performance
| Service Life | Estimated up to 2 times longer wheel work-life versus traditional solid steel hub wheels |
Wheel Dimensions
| Material | |
| Outside Diameter | 6 |
| Inside Diameter | 2.75 |
| Width Side to Side | 2.75 |
| Tread Profile | 3/8 Radius |
| Bore Depth | 0.83 |
| Hub Width | |
| Bore Outside Diameter | 3.1491 |
Frequently Asked Questions
Q: What are the specifications of the SU S9111 load wheel assembly?
A: The SU S9111 is a 6.000 inch diameter by 2.750 inch width (152.40mm x 69.85mm) load wheel assembly. It features industrial-grade polyurethane tread molded over a machined aluminum alloy hub with a finned design for heat dissipation.
Q: What is the difference between SU S9111 and SU S9111-EZ-A?
A: The SU S9111 uses standard industrial-grade polyurethane for normal floor conditions. The SU S9111-EZ-A features High Traction polyurethane compound optimized for wet floors and cold storage environments below 32 degrees Fahrenheit, providing superior grip in those conditions.
Q: Why does the SU S9111 have a finned aluminum hub?
A: The finned aluminum hub design improves heat dissipation during continuous operation, reducing bearing temperature and extending overall assembly service life. The machined aluminum construction also reduces weight compared to traditional solid steel hubs.
Q: Is the SU S9111 better than standard steel hub wheels?
A: Yes. The SU S9111 provides an estimated service life up to 2 times longer than traditional solid steel hub wheels due to superior heat dissipation, durable polyurethane tread, and machined aluminum construction.
Q: Can I use the SU S9111 in cold storage or wet floor areas?
A: The SU S9111 works adequately in normal wet conditions. However, for frequent operation in cold storage below 32 degrees Fahrenheit or consistently wet floors, the SU S9111-EZ-A with High Traction polyurethane provides superior traction and safety.
Q: How do I install the SU S9111 assembly on my lift truck?
A: Power down the truck and raise it on blocks to access the axle. Remove the retaining bolt and slide off the old wheel assembly. Slide the SU S9111 onto the axle, ensuring the bore seats fully on the axle shaft. Install and torque the retaining bolt to manufacturer specification. Do not operate until the wheel is fully secured.