Product Description
Crown CR 310462-035-A load wheel assembly features a 5 inch diameter polyurethane tread (Shore A 95A), 4.12 inch tread width, and 2.44 inch bearing bore. Compatible with Crown electric lift trucks; includes shoulder bearings for direct replacement. Cross-references: CR310462-035, CR310462035, 310462035.
Specifications
Material
| Tread Material | High-performance polyurethane ( 95A) |
| Core Material | Precision-machined steel |
Part Numbers
| Manufacturer Part Number | CR 310462-035-A |
| Cross-Reference Part Numbers | Equivalent to: CR310462-035, CR310462035, 310462035 |
| OEM Part Number | CR 310462-035-A |
Frequently Asked Questions
Q: What are the full specifications and dimensions of CR 310462-035-A?
A: CR 310462-035-A is a complete load wheel assembly featuring a 5 inch tread diameter, 4.12 inch tread width, and 2.44 inch bearing bore. The wheel combines a precision-machined steel core with high-performance 95A shore A polyurethane tread. The -A designation confirms this is the current specification update for Crown electric lift trucks requiring large-diameter load wheels.
Q: Which part numbers are equivalent to CR 310462-035-A?
A: CR 310462-035-A is equivalent to CR310462-035, CR310462035, and 310462035. These numeric variants represent the same wheel assembly with identical bore, diameter, and tread specifications. The -A suffix indicates the current OEM revision. When reordering, any of these cross-reference numbers will supply the correct replacement.
Q: Is CR 310462-035-A a direct replacement for older CR 310462-035 wheels?
A: CR 310462-035-A supersedes and is compatible with CR310462-035. Both share identical bore size (2.44 inch), diameter (5 inch), and tread width (4.12 inch). The -A designation reflects an engineering update to shoulder bearing design for improved durability. Verify bore and wheel diameter match your truck axle before ordering.
Q: How long does the 95A polyurethane tread compound last under heavy-duty operation?
A: CR 310462-035-A tread lifespan is typically 2-4 years under normal heavy-duty electric lift truck operation. Polyurethane at 95A shore A hardness resists floor wear and environmental degradation. Lifespan shortens with continuous high-load use, wet floors, or poor bearing maintenance. Inspect quarterly for flat spots, cracking, or material loss to plan timely replacement.
Q: What bearing maintenance is required for CR 310462-035-A?
A: CR 310462-035-A wheel assembly includes shoulder bearings compatible with the 2.44 inch bore. If your configuration uses greaseable bearings, follow Crown maintenance schedules for lubrication intervals. Sealed bearings require no routine maintenance but must be replaced if damage or play develops. Regular inspection ensures bearing condition does not shorten wheel service life.