Product Description
Polyurethane load wheel (SKU SU S9150) for electric pallet trucks, with 3.25" outside diameter
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
Material & Construction
| Tread Material | Polyurethane |
| Wheel Compound | 401 compound |
Part Numbers
| Manufacturer Part Number | SU S9150-XL |
| OEM Part Number | SU S9150 |
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 |
| Material | Cushothane EZ |
| Outside Diameter | 5 |
| Inside Diameter | 2.25 |
| Width Side to Side | 2.875 |
| Bore Depth | 0.81 |
| Hub Width | 2.875 |
| Bore Outside Diameter | 2.4404 |
Frequently Asked Questions
Q: What are the exact dimensions of SU S9150?
A: SU S9150 is a 5.000 inch outside diameter x 2.875 inch width polyurethane load wheel. The inside diameter is 2.281 inches, bore depth is 0.67 inches, and the bore outside diameter is 2.4384 inches. Metric equivalent is 127.00mm diameter x 73.02mm width. Always verify these dimensions against your pallet jack specification before ordering.
Q: What tread compound is SU S9150 made from?
A: SU S9150 is manufactured from Cushothane XL material with a 401 polyurethane compound tread. This formulation is designed for general warehouse use and provides good traction on standard concrete floors. It is not a high-traction or wet-floor specific compound. For wet floor or cold storage applications, consult your parts supplier for alternative tread options.
Q: Is SU S9150 interchangeable with SU S9150-A or SU S9150-EZ?
A: SU S9150, SU S9150-A, and SU S9150-EZ all share the same wheel dimensions (5 x 2.875). The -A variant may have minor specification or sourcing differences. The -EZ variant features a high-traction polyurethane compound specifically designed for wet floors and cold storage environments. Check your application requirements before substituting one variant for another.
Q: What causes premature wear on SU S9150 wheels?
A: Premature wear is typically caused by overloading beyond the rated capacity, operating on sharp aggregate or rough concrete, wet floors without proper tread, and inadequate bearing lubrication. Improper alignment of the axle can also cause uneven tread wear. Inspect wheel condition every month and rotate wheels if wear patterns are uneven.
Q: How should SU S9150 wheels be stored?
A: Store SU S9150 wheels indoors in a cool, dry location away from direct sunlight and heat sources. Extreme temperatures can degrade the polyurethane bond and cause cracking. Keep wheels off the floor on a shelf or rack to prevent flat-spotting. Do not stack wheels directly on top of each other. Store separately from oils, solvents, and corrosive chemicals.
Q: What load rating does SU S9150 support?
A: Load rating depends on the specific pallet jack model and the number of load wheels. SU S9150 is rated for standard electric pallet jack applications typically ranging from 2,000 to 4,500 pounds per jack, with load distributed across multiple wheels. Verify the exact capacity from your pallet jack manufacturer documentation. Never exceed the rated load limit.