Crown OEM Polyurethane Load Wheel - 3.25 Diameter
123603-201
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
Crown OEM polyurethane load wheel part number 123603-201 with 3.25 inch outside diameter, 4.5 inch tread width, and 2.16 inch bearing bore. Features 83A Shore hardness Compound 201 polyurethane for heavy-duty electric lift truck applications including wet conditions, freezer environments, and debris-laden surfaces.
Specifications
Material & Construction
| Tread Material Type | Polyurethane elastomer |
| Compound Grade | Compound 201 |
| Shore Hardness Rating | 83A durometer (Shore A scale) |
Applications & Environments
| Intended Applications | Heavy-duty electric lift truck load wheels; wet conditions; freezer and cold storage environments; debris-laden surfaces |
Part Numbers & Compatibility
| Crown Direct Replacement Part Number | 123603-201 |
| Aftermarket Reference Number | 123603-201-88 |
Frequently Asked Questions
Q: What are the dimensions of the 123603-201 load wheel?
A: These dimensions support compatibility with Crown electric lift trucks and related equipment using standard bearing configurations.
Q: What is the material and hardness of the 123603-201?
A: The 123603-201 uses Compound 201 polyurethane elastomer with a Shore hardness rating of 83A durometer. This formulation provides durable contact surfaces and sustained traction in heavy-duty applications.
Q: Which applications is the 123603-201 designed for?
A: The 123603-201 is engineered for electric lift truck wheel assemblies in wet conditions, freezer and cold storage environments, and debris-laden surfaces. The 83A durometer material maintains traction and wear resistance in these challenging conditions.
Q: Is the 123603-201 compatible with equipment other than Crown?
A: The 123603-201 is designed as a direct replacement for Crown equipment. Cross-reference your equipment model and wheel bearing bore specifications to verify compatibility. Some Toyota and Raymond electric lift trucks may use compatible dimensions.
Q: How long does a polyurethane load wheel typically last?
A: A polyurethane load wheel with 83A Shore hardness typically lasts 2 to 4 years depending on operating hours, load weight, and floor surface conditions. Heavy use on rough or debris-laden floors accelerates wear. Replace when tread depth reduces significantly or surface cracking appears.
Q: How should the 123603-201 wheel be stored?
A: Store polyurethane load wheels in a cool, dry location away from direct sunlight, extreme heat, and ozone sources. Avoid stacking under heavy weight. Proper storage extends shelf life and maintains elastomer properties.
