Product Description
SU S9141 Load Wheel, Poly, 95A, for electric lift truck applications.
Specifications: 3.250 inch diameter x 6.500 inch width (3.250" x 6.500" | 3.25 x 6.5 wheel | 3-1/4 x 6-1/2 | 82.55mm x 165.10mm)
Specifications
Material
| Material Type | Polyurethane |
| Material Grade | 95A Durometer hardened polyurethane |
Part Numbers
| SKU | SU S9141 |
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 6.5 |
| Bore Depth | 1.43 |
| Hub Width | 6.5 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What are the exact dimensions of the SU S9141 load wheel?
A: The SU S9141 is a polyurethane load wheel with an outside diameter of 3.25 inches and a width of 6.5 inches. The bore diameter is 2.0467 inches with a bore depth of 1.43 inches. Metric equivalent is 82.55mm diameter by 165.10mm width. Inside diameter is 1.938 inches.
Q: What material and hardness does the SU S9141 have?
A: The SU S9141 features 95A Durometer hardened polyurethane, specifically Cushothane XL compound. This standard durometer provides balanced traction and wear resistance for general-purpose electric lift truck applications.
Q: Is the SU S9141 compatible with Raymond, Yale, or Crown lift trucks?
A: Cross-compatibility depends on whether the lift truck model uses a 3.25 inch diameter by 6.5 inch width wheel assembly with a 2.0467 inch bore. You must verify the OEM part number and bore specifications for your specific equipment. Raymond, Yale, Crown, and other brands may use this size, but always confirm before ordering.
Q: How do I diagnose if the SU S9141 load wheel needs replacement?
A: Replace the wheel if you observe flat spots, significant tread wear, visible cracks or chunks missing from the polyurethane, excessive wobbling despite bearing adjustment, or if the wheel does not roll freely. Worn wheels reduce steering precision and increase motor load.
Q: What tools are required to replace the SU S9141 load wheel?
A: You will need a wrench or socket set to remove the bearing retainer bolts and axle fasteners. If the wheel is press-fitted, you may need a hydraulic press or bearing puller. Check your equipment manual for exact tool requirements and torque specifications before beginning removal.