Product Description
Hyster HY 4616703-A-SG load wheel assembly featuring 95A durometer polyurethane construction with four-bearing configuration and integrated string guards. Complete assembly includes pre-installed bearings and spacers for Hyster B60ZHD pallet jack load wheel applications. Aftermarket replacement component designed for material handling equipment maintenance and repair.
Specifications
Material & Construction
| Wheel Material | Polyurethane, 95A durometer |
Part Numbers & Compatibility
| OEM Part Number | 4616703-A |
| Manufacturer Part Number | HY 4616703-A-SG |
| Compatible Equipment | Hyster B60ZHD pallet jack and similar models |
Frequently Asked Questions
Q: What does the -SG suffix mean on the 4616703-A-SG?
A: The -SG designation indicates this load wheel assembly includes integrated string guards. String guards are protective barriers mounted around the wheel perimeter that prevent rope, strapping, or fabric from catching on the wheel during operation. This variant is specified where entanglement risk exists in your material handling environment.
Q: What are the specifications of the 4616703-A-SG?
A: This assembly features 95A durometer polyurethane wheel construction with four-bearing configuration and pre-installed spacers. It includes factory-installed integrated string guards to prevent foreign object entanglement. It is a complete replacement component engineered for Hyster B60ZHD walkie pallet jack load wheel applications.
Q: Is the 4616703-A-SG compatible with Hyster B60ZHD pallet jacks?
A: Yes, the 4616703-A-SG is engineered for Hyster B60ZHD walkie pallet jack applications. The string guards are integrated into the assembly design without affecting compatibility. Verify your equipment model and bearing bore diameter before ordering to ensure correct fitment.
Q: How do string guards compare to non-guarded wheel assemblies?
A: String guards prevent rope, straps, and other materials from wrapping around the wheel during operation, reducing downtime from entanglement and potential safety hazards. Non-guarded wheel assemblies are used when entanglement risk is minimal. Choose the guarded version if your application involves loose strapping, netting, or fabric materials.
Q: What is the expected lifespan of the 4616703-A-SG?
A: The polyurethane wheel construction and four-bearing configuration provide extended operational lifespan in typical warehouse and dock environments. Actual lifespan depends on load cycles, surface conditions, and operational practices. Regular inspection of bearings and polyurethane condition helps maintain optimal performance and identifies when replacement is needed.
