Product Description
Crown load wheel assembly 088628-030-A is a complete replacement assembly featuring a polyurethane wheel with integrated shoulder bearings. Designed specifically for Crown RR/RD 5700 Series reach truck applications, this factory-spec assembly provides reliable load support and durability for electric material handling operations.
Specifications
Material
| Wheel Material | Polyurethane compound |
| Durometer Hardness | 97A Shore A hardness |
Part Numbers
| Part Number | 088628-030-A |
| Alternate Part Number | 088628-030 |
| Base Series Number | 088628 |
| Related Assembly Number | 088628-035-XL-A (alternative durometer) |
Assembly Specifications
| Assembly Type | Factory load wheel assembly |
| Bearing Type | Integrated shoulder bearings |
| Compatible Equipment | Crown RR/RD 5700 Series Reach Truck |
| Application | Material handling equipment |
Frequently Asked Questions
Q: What are the specifications of the 088628-030-A load wheel assembly?
A: The 088628-030-A features a polyurethane wheel with 97A Shore A hardness. This assembly is designed specifically for Crown RR/RD 5700 Series reach trucks and includes integrated shoulder bearings for complete load wheel replacement.
Q: Is the 088628-030-A compatible with all Crown reach truck models?
A: The 088628-030-A is engineered specifically for Crown RR/RD 5700 Series reach truck applications. Do not assume compatibility with other Crown series without verifying wheel diameter, tread width, and bearing specifications match your equipment. Cross-reference your equipment serial number and model designation to confirm fitment.
Q: What does 97A Shore A hardness mean for this load wheel?
A: 97A Shore A hardness indicates a relatively hard polyurethane compound. Harder wheels (higher numbers) resist flat spotting and abrasion but reduce floor grip and shock absorption. This 97A rating is optimized for reach truck applications where load support and durability are critical.
Q: Why does this assembly include integrated shoulder bearings?
A: Integrated shoulder bearings provide radial and thrust load support, reducing wobble and extending wheel life. The factory-assembled configuration ensures proper bearing preload and alignment, eliminating the risk of incorrect bearing installation.
Q: What is the alternate part number for the 088628-030-A?
A: The alternate part number is 088628-030. However, 088628-030-A is the complete assembly with integrated bearings, while 088628-030 refers to the wheel component. Always verify you need the full assembly before ordering to avoid incomplete replacement.
Q: How should this load wheel assembly be stored?
A: Store the assembly in a dry, temperature-controlled environment away from direct sunlight and extreme heat. Avoid stacking heavy items on the wheel as this can cause permanent deformation of the polyurethane compound. Keep the assembly protected from oils, solvents, and corrosive chemicals.
Q: What is the expected lifespan of this load wheel assembly?
A: Lifespan depends on load intensity, floor conditions, and operating hours. The 97A durometer polyurethane is designed for extended durability under continuous reach truck operation. Regular visual inspection for uneven wear, flat spots, or bearing play can help identify when replacement is needed.
