Product Description
Load Wheel Assembly
Specifications: 3.250 inch diameter x 4.500 inch width (3.250" x 4.500" | 3.25 x 4.5 wheel | 3-1/4 x 4-1/2 | 82.55mm x 114.30mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 4.5 |
| Bore Depth | 0.593 |
| Hub Width | 4.5 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What is SU 2365-EZ-A and how does it compare to SU 2365-EZ and SU 2365-A?
A: SU 2365-EZ-A is a complete load wheel assembly combining the EZ (easy-swap) mounting design with pre-installed hub and bearings. SU 2365-EZ is wheel-only with EZ hub interface. SU 2365-A is wheel plus hub and bearings with standard mounting. SU 2365-EZ-A offers both quick-change capability and bearing pre-assembly, reducing both installation time and the need for bearing setup.
Q: Can I interchange SU 2365-EZ-A with SU 2365-A or SU 2365-EZ on the same lift truck?
A: Not without verification. All three share the same 3.250 inch diameter, 4.500 inch width, 95A Cushothane XL wheel. However, hub interface and mounting styles differ. SU 2365-EZ-A requires EZ-compatible axle or adapter. If your lift truck manual specifies SU 2365-A, installing SU 2365-EZ-A may not fit. Always verify truck model documentation and axle type before mixing variants on the same truck.
Q: Does SU 2365-EZ-A come with pre-lubricated bearings and do they need maintenance?
A: Yes. SU 2365-EZ-A bearings are factory pre-lubricated and sealed. Initial maintenance is not required before installation. After 6 months or 250 operating hours, whichever comes first, inspect bearing temperature and noise during operation. If bearings generate unusual heat or grinding sounds, they may require re-lubrication or replacement. Most sealed bearings in SU 2365-EZ-A have a 24-36 month service life.
Q: What is the installation time and complexity difference for SU 2365-EZ-A versus standard assemblies?
A: SU 2365-EZ-A installation is 30-50 percent faster than SU 2365 (wheel only). The EZ hub interface allows one-person installation in 10-15 minutes per wheel versus 20-30 minutes for standard setups. This speed advantage comes from simplified hub mounting without the need for bearing press tools or preload adjustment. Downtime savings make SU 2365-EZ-A cost-effective for high-utilization fleets, even at a higher per-unit price.
Q: What warranty and lifespan should I expect from SU 2365-EZ-A?
A: Typical warranty is 12 months or until tread wear becomes visible, whichever is shorter. Polyurethane tread lifespan is 12-24 months under normal warehouse duty. Bearings typically last 24-36 months. Actual lifespan depends on floor surface roughness, load intensity, and maintenance. Replace the entire SU 2365-EZ-A assembly if tread is worn smooth, bearings make noise, or the wheel wobbles during rotation. Do not attempt bearing or hub repair; swap the entire assembly.