Product Description
Crown CR 077084-401 polyurethane load wheel, 3.25 inches OD x 3.25 inches tread width x 2.047 inches bore, Compound 401, designed for long runs and heavy loads on Crown electric lift trucks. Meets OEM standards; compatible assemblies include CR 077084-401-88. Confirm application with Crown model and serial number.
Specifications
Cross-Reference
| Assembly Equivalent | CR 077084-401-88 (dual load wheel assembly with bearings) |
| Aftermarket Replacement | 077084-401-88, 077084-401 (both listed as direct replacements) |
Part Numbers
| OEM Part Number | CR 077084-401 |
Frequently Asked Questions
Q: What are the dimensions of CR 077084-401?
A: CR 077084-401 measures 3.25 inches outside diameter with 3.25 inches tread width and a 2.047 inch bearing bore. These dimensions are consistent across the CR 077084 product family and fit standard Crown electric lift truck mounting specifications.
Q: What is the 401 compound and how does it perform?
A: 401 compound is a polyurethane formulation rated at 93A Shore hardness, designed for long runs and heavy loads. This material provides excellent durability in continuous duty applications, dock board transitions, and environments with metal chips or floor debris.
Q: Which Crown equipment is CR 077084-401 designed for?
A: CR 077084-401 is engineered for Crown electric lift trucks. The compatible assembly is CR 077084-401-88, which includes dual load wheels and bearings. Confirm your Crown model and serial number before ordering to ensure correct fitment.
Q: Is CR 077084-401 available as a complete assembly with bearings?
A: CR 077084-401 is the wheel component only. For a complete installation-ready assembly with integrated 6205 series ball bearings, order CR 077084-401-88 instead. The assembly includes everything needed for mounted operation.
Q: How long does 401 compound last compared to standard polyurethane?
A: 401 compound is rated for extended service life in heavy-duty and continuous-duty environments. Typical lifespan ranges from 3 to 6 years depending on load cycles, floor conditions, and maintenance. Monitor wear patterns regularly for optimal performance.