Product Description
Industrial-grade polyurethane wheel with 95A durometer hardness, 6 inch outside diameter, 4.25 inch tread width, and 3.149 inch bearing bore, engineered for electric forklift truck and pallet jack use. Compound 302 non-marking polyurethane tread with steel ring core per GB/T-20 standard. Suitable for demanding warehouse and freezer environments, supporting heavy load and continuous duty requirements, with minimized wear and compression deformation.
Specifications
Material
| Material Specification | Polyurethane |
Part Numbers
| OEM Part Number | 720220302 |
Frequently Asked Questions
Q: What are the exact dimensions and material specifications for the 720220302 wheel?
A: The 720220302 is a 6 inch outside diameter industrial-grade polyurethane wheel with 4.25 inch tread width and 3.149 inch bearing bore. It features 95A durometer hardness, Compound 302 non-marking polyurethane tread with steel ring core per GB/T-20 standard. The wheel is engineered specifically for electric forklift trucks and pallet jacks operating in demanding warehouse and freezer environments.
Q: Which equipment types does the 720220302 wheel fit?
A: The 720220302 is compatible with electric forklift trucks and pallet jacks. The 6 inch diameter, 3.149 inch bearing bore, and 4.25 inch tread width make it suitable for multiple electric lift truck brands including Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, and Linde. Verify bearing bore and mounting dimensions match your specific equipment before ordering.
Q: What makes the 720220302 suitable for freezer and cold storage environments?
A: The 95A durometer polyurethane compound maintains resilience and flexibility in sub-zero temperatures without becoming brittle or cracking. The Compound 302 non-marking tread provides consistent traction on iced and wet surfaces common in freezer environments. Steel ring core construction prevents delamination and compression failure under sustained cold storage duty cycles.
Q: How does the 95A durometer hardness affect load capacity and wear characteristics?
A: 95A durometer provides optimal balance between load support and tread longevity. This medium-high hardness rating enables the wheel to support heavy continuous duty loads while minimizing wear and compression deformation. The tread resists flat-spotting and maintains profile integrity during extended warehouse and freezer operations compared to softer compounds.
Q: What is the OEM part number cross-reference for the 720220302?
A: The OEM part number for this wheel is 720220302. This designation aligns with GB/T-20 industrial standards for electric lift truck wheels. When sourcing replacement or equivalent wheels, confirm bearing bore (3.149 inch), outside diameter (6 inch), and tread width (4.25 inch) specifications match your equipment documentation.