Product Description
Polyurethane wheel/bearing replacement for electric lift truck applications. Features high-durability polyurethane tread, compatible with standard electric pallet jacks and lift trucks. Common sizes range 2.9–8 inch diameter with integral ball or roller bearings. Resistant to most chemicals, oils, acids, and water.
Specifications
Material & Construction
| Core Material | Polyolefin or steel depending on wheel model |
| Shore Hardness | 75–93 Shore A, polyurethane |
Mechanical Specifications
| Wheel Material | Polyurethane tread, polyolefin or iron core |
Part Numbers
| SKU | SY104304 |
Frequently Asked Questions
Q: What wheel sizes are available for the SY104304 polyurethane wheel bearing replacement?
A: The SY104304 is available in common sizes ranging from 2.9 inch to 8 inch diameter to fit multiple electric pallet jack and lift truck models. Confirm your equipment is wheel diameter, tread width, and axle bore specifications before ordering to ensure proper fitment.
Q: What core materials are used in the SY104304 wheel?
A: The SY104304 is manufactured with either polyolefin or steel core construction depending on the specific wheel model size and load requirements. Polyolefin cores offer lighter weight for smaller diameters, while steel cores provide maximum load capacity and durability for larger wheel sizes.
Q: Is the SY104304 compatible with electric pallet jacks from all manufacturers?
A: The SY104304 is designed as a high-durability polyurethane wheel replacement compatible with standard electric pallet jacks and lift trucks from Crown, Toyota, Raymond, Yale, Hyster, and other common OEM brands. Cross-reference your equipment model and wheel specifications to confirm compatibility before purchase.
Q: What chemical and environmental resistance does the SY104304 provide?
A: The SY104304 polyurethane tread is resistant to most chemicals, oils, acids, and water, making it suitable for general warehouse, manufacturing, and material handling environments. The chemical resistance of the tread material prevents degradation when exposed to common warehouse contaminants and cleaning solutions.
Q: What hardness options are available for the SY104304?
A: The SY104304 polyurethane tread is available in Shore A hardness ratings ranging from 75 to 93 Shore A depending on the specific model and application requirements. Higher hardness compounds (90-93 Shore A) offer increased wear resistance, while softer compounds (75-85 Shore A) provide better floor grip and shock absorption.
Q: Does the SY104304 include integrated sealed bearings?
A: Yes. The SY104304 features integral ball or roller bearings depending on the wheel model size. These sealed bearings are designed to operate maintenance-free and require no regular lubrication during the service life of the wheel.