Product Description
POLY WHEEL , STD 95A
Frequently Asked Questions
Q: What does the 95A durometer rating on the SU S9162 wheel mean?
A: The 95A durometer is a Shore A hardness measurement that indicates wheel firmness and material stiffness. A 95A polyurethane wheel is slightly softer than a 97A wheel, providing marginally better grip and comfort at the cost of slightly faster wear. The 95A durometer on standard polyurethane wheels is suited for general warehouse material handling in dry, climate-controlled environments. If you currently use a 97A or 93A durometer wheel, substituting a 95A may change steering feel and wear characteristics. Verify with the OEM specification for your equipment to confirm that 95A is approved.
Q: What electric lift truck models use the SU S9162 load wheel?
A: The SU S9162 is a polyurethane load wheel assembly with 95A durometer hardness. Without complete dimensional data in the product specification, you must verify compatibility by consulting your equipment documentation or measuring your existing wheel. Note the outside diameter, width, bore diameter, and bore depth of your current wheel. Contact our technical team with this information and your truck brand and model number, and we will confirm whether the SU S9162 is the correct replacement.
Q: How does the SU S9162 compare to other wheel durometers like 93A or 97A?
A: A 95A durometer wheel is a middle ground between softer (93A) and harder (97A) polyurethane formulations. Softer wheels (93A-94A) provide better grip in colder or wet conditions but wear faster. Harder wheels (97A-98A) last longer and resist wear but offer less grip in slippery conditions. A 95A wheel provides balanced grip and durability for typical warehouse duty. Do not mix different durometers on the same truck, as uneven hardness causes steering problems and uneven wear. If you are replacing wheels, confirm the OEM requirement for your truck model before substituting a different durometer.
Q: Is the SU S9162 suitable for wet storage, cold storage, or outdoor environments?
A: The SU S9162 standard polyurethane wheel (95A) is designed for dry, climate-controlled warehouse environments. It is not recommended for outdoor use or prolonged wet floor exposure. In cold storage below freezing, standard polyurethane wheels become harder and may lose grip due to material brittleness. If your equipment operates in wet floors, freezing environments, or outdoor conditions, contact our technical team to discuss High Traction polyurethane wheel variants that are engineered for those applications.
Q: How is the SU S9162 wheel diagnosed for wear and what is the replacement interval?
A: Inspect every 250 operating hours for flat spots, tread separation, cracks, or glazing. Under normal warehouse duty (8 hours daily), expect 3-5 years of service life. Under heavy duty (16+ hours daily), expect 2-3 years. Replace the wheel immediately if tread is missing, cracks radiate from the bore, or the wheel no longer grips the floor during manual rolling tests. Listen for squealing or grinding, which indicate bearing failure. Polyurethane wheels cannot be re-treaded or repaired; replacement is the only option. Always replace all four load wheels within 6 months of the first replacement to maintain balanced handling.
Q: What is the installation procedure for the SU S9162 wheel?
A: Lift your equipment safely on jack stands so the load wheel is not under load. Remove the axle bolt or use a bearing puller to remove the old wheel. Slide the new SU S9162 wheel onto the axle and secure with the bolt, or press-fit per your truck design. Ensure the bearing spins freely by hand before lowering the truck. If the wheel is press-fit and you lack a hydraulic press, contact our technical team for detailed guidance. Allow any factory grease to settle before operating the truck at full speed. Wheels may arrive with protective coating; wipe clean if necessary before installation.