Product Description
5x2.875 load wheel
Specifications: 5.000 inch diameter x 2.875 inch width (5.000" x 2.875" | 5 x 2.88 wheel | 5 x 2-7/8 | 127.00mm x 73.02mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 5 |
| Inside Diameter | 2.281 |
| Width Side to Side | 2.875 |
| Tread Profile | Angle |
| Bore Depth | 0.67 |
| Bore Outside Diameter | 2.4384 |
Frequently Asked Questions
Q: What does the EZ designation mean on SU S9150-EZ?
A: The -EZ suffix on SU S9150-EZ indicates a high-traction polyurethane compound specifically formulated for wet floors and cold storage environments. EZ does not mean easy installation or easy replacement. It refers to the material compound design that provides superior grip and durability in challenging operating conditions where standard wheels would lose traction or degrade rapidly.
Q: When should I use SU S9150-EZ instead of standard SU S9150?
A: Use SU S9150-EZ if your pallet jack operates regularly on wet floors, in freezers or coolers, or on damp concrete surfaces. The high-traction polyurethane compound maintains grip in moisture and cold temperatures where standard wheels would slip or degrade. If you work in a dry warehouse with climate control, standard SU S9150 wheels are sufficient and more cost-effective.
Q: Are SU S9150-EZ wheels more expensive than standard wheels?
A: Yes, SU S9150-EZ wheels typically cost more than standard SU S9150 variants due to the specialized polyurethane compound formulation and manufacturing process. However, in wet or cold storage environments, the extended service life and improved traction offset the higher initial cost by reducing downtime and replacement frequency. Compare total cost of ownership over 2 to 3 years, not just per-unit price.
Q: How does cold temperature affect SU S9150-EZ performance?
A: SU S9150-EZ is engineered to remain flexible and maintain grip in freezer temperatures down to approximately -20 degrees Fahrenheit. At these temperatures, standard polyurethane becomes brittle and loses traction. The high-traction compound resists cracking and bonding degradation in sustained cold. However, always verify the minimum temperature specification from the manufacturer before deploying in ultra-cold environments.
Q: What is the expected lifespan of SU S9150-EZ wheels in wet storage?
A: In wet or cold storage environments, SU S9150-EZ wheels typically last 24 to 48 months, depending on daily usage hours and maintenance. Proper bearing lubrication with moisture-resistant grease and regular inspection are critical to prevent premature hub corrosion. Keep wheels clean and dry when possible. Replace wheels immediately if the bond between polyurethane and hub shows signs of separation.
Q: Can SU S9150-EZ be used on a standard dry warehouse floor?
A: Yes, SU S9150-EZ can be installed on standard dry warehouse floors without issue. However, using a high-traction wheel on dry floors does not provide additional benefit and increases cost per unit without performance gain. Reserve SU S9150-EZ for wet, cold, or challenging floor conditions. For dry warehouses, use standard SU S9150 wheels and rotate to EZ variants only where needed.