Product Description
Crown triple load wheel assembly, SKU CR 154840-306-88, polyurethane compound 306, Shore A 97A hardness. Designed for Crown electric pallet trucks including PE 4500 Series. Features independent rotation wheel construction for extended service life. Includes greaseable ball bearings. Cross-reference part numbers include CR154840-306-88, Crown 154840-306-88.
Specifications
Material & Construction
| Wheel Construction | Polyurethane tread with greaseable ball bearings |
| Material Compound | Compound 306 |
| Hardness Specification | Shore A 97A per ASTM D2240 |
| Rotation Type | Independent rotation |
Part Numbers & Compatibility
| Part Number | CR 154840-306-88 |
| Manufacturer Part Number | 154840-306-88 |
| Cross-Reference Part Numbers | CR154840-306-88, Crown 154840-306-88 |
| Compatible Equipment Models | Crown PE 4500 Series |
Frequently Asked Questions
Q: What are the complete specifications of the CR 154840-306-88 wheel assembly?
A: The CR 154840-306-88 is manufactured from polyurethane Compound 306 with 97A Shore hardness. The assembly includes greaseable ball bearings and independent rotation construction for optimal performance.
Q: Which Crown electric pallet truck series is this wheel assembly designed for?
A: The CR 154840-306-88 is compatible with Crown PE 4500 Series electric pallet trucks. This assembly is engineered for heavy load capacity and extended operational distances in demanding applications.
Q: What bearing features does this wheel assembly have?
A: The CR 154840-306-88 includes greaseable ball bearings, allowing maintenance personnel to extend bearing life through periodic lubrication. This design enables easy servicing and prolonged operational life in high-use environments.
Q: How does the 97A Shore hardness compare to standard 95A wheels?
A: The 97A Shore hardness rating of Compound 306 is higher than standard 95A compounds, providing increased resistance to flat spotting, coning deformation, and debris accumulation. This makes it better suited for heavy-load and high-mileage applications.
Q: What maintenance practices are recommended for this wheel assembly?
A: Periodic lubrication of the greaseable ball bearings is recommended to maintain optimal performance and extend bearing life. Regular visual inspection for wear, debris, or damage should be performed as part of routine preventive maintenance.
Q: What are the cross-reference part numbers for this assembly?
A: Cross-reference part numbers include CR154840-306-88, Crown 154840-306-88, and 154840-306-88. Verify fitment with your specific Crown PE 4500 pallet truck model prior to ordering.
