Product Description
Polyurethane load wheel, 3.50 inch diameter x 1.56 inch tread width, 20 mm precision bore, 93 Shore A non-marking tread, fitted with 6204 bearing for use on electric pallet trucks and lift equipment. Steel machined hub. Engineered to protect delicate flooring surfaces and provide reliable indoor load handling.
Specifications
Material & Construction
| Tread Material | Polyurethane, non-marking, soft compound |
| Hub Material | Steel, machined finish |
Part Numbers & Compatibility
| Manufacturer Part Number | SU S126 |
Frequently Asked Questions
Q: What bearing type does the SU S126 wheel use?
A: The SU S126 is fitted with a 6204 bearing, which is a standard single-row deep groove ball bearing. This bearing supports smooth rotation under load and is sealed to reduce contamination in warehouse environments.
Q: Is the SU S126 wheel suitable for delicate floor protection?
A: Yes. The SU S126 features a non-marking polyurethane tread with Shore A 93 hardness, specifically engineered to protect sensitive floors such as polished concrete, sealed epoxy, and tile. The soft compound reduces marking and scuffing compared to harder polyurethane formulations.
Q: What are the dimensions of the SU S126 wheel?
A: The SU S126 has a tread diameter of 3.50 inches, tread width of 1.56 inches, and a 20 mm precision bore. The machined steel hub ensures tight fitment on standard 20 mm axles used on most electric pallet trucks and small lift equipment.
Q: Can I use the SU S126 on a Crown or Toyota pallet jack?
A: The SU S126 is compatible with electric pallet trucks and lift equipment using a 20 mm axle bore. Confirm that your Crown or Toyota unit has a 20 mm bore and 1.56 inch hub width before ordering. Some models may require a different wheel diameter, so verify OEM specifications first.
Q: How do I maintain the SU S126 bearing to extend wheel life?
A: The 6204 bearing in the SU S126 is sealed and does not require lubrication under normal warehouse use. Inspect the wheel quarterly for dirt accumulation around the bearing edges and wipe clean with a dry cloth. If the bearing becomes noisy or spins unevenly, the wheel assembly should be replaced rather than bearing rebuilt.
Q: What is the maximum load rating for the SU S126 wheel?
A: The SU S126 wheel is rated for use in intermittent duty pallet truck applications up to the design capacity of your specific truck, typically 3000 to 5500 lbs depending on the manufacturer. Do not exceed the load center rating of your pallet jack, as overloading accelerates bearing wear and polyurethane degradation.