Product Description
The Load Wheel Assembly is designed for heavy-duty applications, providing reliable support and mobility for various equipment. This component is essential for ensuring smooth operation in material handling and transportation tasks.
Specifications: 3.250 inch diameter x 5.000 inch width (3.250" x 5.000" | 3.25 x 5 wheel | 3-1/4 x 5 | 82.55mm x 127.00mm) | Bearing ID: 25mm (0.984 inch bore | 25.000mm ID)
• Constructed from durable materials for long-lasting performance
• Designed to handle heavy loads with ease
• Features precision bearings for smooth rotation
This load wheel assembly is compatible with a variety of industrial carts and equipment, making it a versatile choice for your operational needs.
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 5 |
| Bore Depth | 0.591 |
| Hub Width | 5 |
| Bore Outside Diameter | 2.0467 |
| Tread Profile |
Frequently Asked Questions
Q: What are the bearing ID and spindle diameter specifications for the SU S9135-EZ-A?
A: The SU S9135-EZ-A has a bearing ID of 25mm (0.984 inch bore) with a bore outside diameter of 2.0467 inches and bore depth of 0.591 inches. Hub width is 5 inches. The wheel assembly is 3.25 inches outer diameter by 5 inches width. Your electric pallet jack must have a 25mm spindle diameter for proper fitment.
Q: Is the SU S9135-EZ-A compatible with the same jacks as the SU S9135?
A: No. The SU S9135 uses a 20mm bore, while the SU S9135-EZ-A uses a 25mm bearing ID. Do not mix these wheels on the same jack. Using the wrong bore size will result in wobbling, binding, or bearing failure. Before replacing wheels, verify your jack spindle diameter. If your current wheel bore is 20mm, you need the SU S9135. If it is 25mm, use the SU S9135-EZ-A.
Q: What material upgrades does the SU S9135-EZ-A offer compared to standard wheels?
A: The SU S9135-EZ-A features a steel hub for enhanced load capacity and corrosion resistance, high-durability polymer tread with integrated ball bearing, and a corrosion-resistant finish for longevity. The Cushothane XL material and integrated bearing design reduce maintenance needs compared to traditional cast iron and grease-packed wheels.
Q: Can the SU S9135-EZ-A be used as a replacement on Crown, Toyota, or Raymond electric pallet jacks?
A: The SU S9135-EZ-A may fit these OEM brands if they have a 25mm spindle diameter and accept a 3.25 by 5 inch wheel assembly. However, fitment is not guaranteed without verification of spindle specifications. Contact the jack manufacturer or consult your parts supplier with your jack model and serial number to confirm compatibility before purchasing.
Q: How do I safely install the SU S9135-EZ-A load wheel assembly on my electric pallet jack?
A: Lift the jack securely and support it on a maintenance stand. Remove the existing wheel by sliding it off the spindle. Clean the spindle with a dry cloth to remove debris and rust. Slide the SU S9135-EZ-A assembly onto the spindle until it seats fully. Verify the wheel rotates freely without grinding or wobbling. Check that the hub width does not bind against the jack frame. No tools or modifications are required.
Q: What warning signs indicate the SU S9135-EZ-A bearing has failed and needs replacement?
A: Stop using the wheel immediately if you notice grinding or squealing noises during operation, wheel seizure or binding that prevents rotation, excessive wobbling or side play, or visible cracks in the hub or tread. Do not attempt to repair a failed bearing. Remove the wheel and install a replacement SU S9135-EZ-A assembly. Operating with a failed bearing creates safety hazards and can damage the jack spindle.