Product Description
SU S530-XL is a polyurethane load wheel engineered for electric lift truck applications. Constructed with a steel core and high-durometer polyurethane tread, it is designed for heavy duty use in high-cycle warehouse environments. Suitable for electric pallet jacks and reach trucks.
Specifications: 3.250 inch diameter x 1.875 inch width (3.250" x 1.875" | 3.25 x 1.88 wheel | 3-1/4 x 1-7/8 | 82.55mm x 47.63mm)
Specifications
Material & Construction
| Tread Material | High-durometer polyurethane compound |
| Core Material | Machined steel |
Part Numbers
| Manufacturer Part Number | SU S530-XL |
| OEM Part Number | SU S530-XL |
| Equivalent Part Numbers | SU S530-XL-A (alternate listing) |
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 1.875 |
| Bore Depth | 0.591 |
| Hub Width | 1.875 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What makes the SU S530-XL different from standard Cushothane wheels?
A: The SU S530-XL combines a machined steel core with high-durometer polyurethane tread, providing superior load-bearing capability and extended service life. Standard Cushothane wheels use softer compounds. The steel reinforcement in the S530-XL allows it to handle frequent high-cycle warehouse operations without premature deflection or delamination. Use it when wheels will see daily heavy use.
Q: Can I use the SU S530-XL as an equivalent replacement for a Yale wheel on my lift truck?
A: Only if your Yale truck specifies a 3.25 inch diameter by 1.875 inch width load wheel with a 1.938 inch inside diameter bore. Verify the bore hole diameter and axle pin size match before purchase. The SU S530-XL is designed to be dimensionally equivalent to many OEM wheels, but always confirm part compatibility with your trucks documentation or contact your dealer for cross-reference confirmation.
Q: What is the temperature operating range for the SU S530-XL?
A: The high-durometer polyurethane in the SU S530-XL performs optimally between 40 degrees Fahrenheit and 100 degrees Fahrenheit. Avoid prolonged exposure to direct sunlight or excessive heat as polyurethane can soften and lose grip characteristics. In cold storage environments below 40 degrees, allow the wheel to warm before operating the truck to prevent cracking during initial load application.
Q: How long does an SU S530-XL typically last in heavy-use warehouse conditions?
A: With proper maintenance and normal load capacity use, the SU S530-XL should perform for 4-6 years in high-cycle environments. Lifespan decreases if the truck is overloaded regularly, used on rough surfaces, or exposed to oil and solvents. Replace when you observe significant flat spots, chunks missing from the tread, or visible cracks in the polyurethane. Do not attempt to repair a damaged wheel.
Q: Are there any installation requirements specific to the SU S530-XL?
A: The SU S530-XL installs identically to standard load wheels. Ensure the axle shaft is clean and free of corrosion before sliding the wheel on. The bore diameter is 1.938 inches; verify your axle shaft diameter matches. Tighten all mounting bolts or pins to manufacturer specification. Do not over-tighten as this can bind the wheel and cause uneven wear.
Q: What is the equivalent part number if I need to order an SU S530-XL?
A: The SU S530-XL is equivalent to SU S530-XL-A, which is an alternate listing of the same wheel with XL3 bonding technology. Both provide identical 3.25 inch by 1.875 inch dimensions and steel-core polyurethane construction. Confirm which part number is in stock with your supplier, as they are interchangeable for replacement purposes.