Product Description
Crown CR 310144 is a polyurethane load wheel assembly engineered for electric pallet trucks, featuring 3.25 inch outer diameter, 6.00 inch width, and 2.047 inch precision bearing bore for high durability and compatibility with heavy-duty lift truck applications. Compound 302 polyurethane tread maximizes load support for long distance runs and challenging floor transitions. Replaces and cross-references Crown part 3012966.
Specifications
Material
| Core Material | Aluminum alloy |
Part Numbers
| OEM Part Number | CR 310144 |
| Manufacturer Part Number | 310144 |
| Cross-Reference Part Numbers | 3012966 |
| Additional Part Number Format | 310144-302 |
Frequently Asked Questions
Q: What are the exact dimensions of the CR 310144 load wheel?
A: The CR 310144 features a 3.25 inch outer diameter, 6.00 inch tread width, and 2.047 inch bearing bore. These dimensions are designed for Crown electric pallet trucks and similar lift truck platforms with matching bore specifications.
Q: Does the CR 310144 replace Crown part 3012966?
A: Yes. The CR 310144 is a direct replacement for Crown part number 3012966. It also cross-references as part number 310144-302. Verify your truck model and bearing bore match the 2.047 inch specification before ordering.
Q: What material is the CR 310144 core and tread?
A: The CR 310144 uses an aluminum alloy core with a 302 polyurethane tread compound. This combination provides high durability and load support for long distance runs and challenging floor transitions on heavy-duty lift truck applications.
Q: What is the load-carrying capacity and expected service life of the CR 310144?
A: The 302 polyurethane compound is engineered for high-cycle, heavy-load environments. Service life depends on floor conditions, load weight, and operating frequency. Polyurethane treads typically last 12 to 24 months in continuous duty before wear reaches replacement thresholds.