Product Description
Load Wheel
Specifications: 6.000 inch diameter x 2.750 inch width (6.000" x 2.750" | 6 x 2.75 wheel | 6 x 2-3/4 | 152.40mm x 69.85mm)
Specifications
Wheel Dimensions
| Material | |
| Outside Diameter | 6 |
| Inside Diameter | 2.75 |
| Width Side to Side | 2.75 |
| Tread Profile | 3/8 Radius |
| Bore Depth | 0.83 |
| Hub Width | |
| Bore Outside Diameter | 3.1491 |
Frequently Asked Questions
Q: What is the difference between SU S9111-EZ and SU S9111-EZ-A?
A: The SU S9111-EZ is a wheel only (6.000 inch OD x 2.750 inch width), while the SU S9111-EZ-A is a complete wheel assembly including the hub and bore components. If you are replacing just the outer wheel tread, order the SU S9111-EZ. If you need the full assembly with hub, order the SU S9111-EZ-A. Verify which component your lift truck requires before ordering.
Q: What are the exact bore specifications for the SU S9111-EZ wheel?
A: The SU S9111-EZ bore has an outside diameter of 3.1491 inches, bore depth of 0.83 inches, inside diameter of 2.75 inches, and width side to side of 2.75 inches. The wheel tread profile is 3/8 radius. Confirm these measurements match your lift truck axle specifications before installation. Incorrect bore sizing prevents proper wheel mounting or causes excessive play.
Q: Can the SU S9111-EZ wheel be installed without tools?
A: No. Installation requires a wrench or socket to remove and reinstall the axle bolt or cotter pin. You may need a bearing puller or slide hammer if the old wheel is seized on the axle. Ensure the axle is clean and straight before sliding the new wheel on. If you encounter resistance, do not force the wheel; verify alignment and bore clearance first.
Q: How do I diagnose if the SU S9111-EZ wheel is worn out?
A: Inspect the tread for uneven wear, flat spots, or missing material. Rotate the wheel by hand; excessive noise, grinding, or resistance indicates bearing damage. If the wheel sits lower on one side than the other, the tread may be unevenly compressed or the bearing damaged. Replace the wheel immediately if the bore is cracked or enlarged, or if the tread separates from the hub core.
Q: What is the standard bearing type compatible with SU S9111-EZ?
A: The SU S9111-EZ is compatible with standard sealed ball bearings (typically 6203-2RS or equivalent, depending on your lift truck model). Verify the bearing type and size from your lift truck manual or by removing the old wheel and inspecting the bearing. Do not substitute bearing types without confirming compatibility with your manufacturer specifications.