Product Description
Ultra UL 1227-N load roller assembly with bearing, engineered for Ultra UL 5500 manual pallet jack; constructed with glass-reinforced nylon tread and hub for optimal wear resistance in lift truck applications. Features ball bearing precision fit to ensure reliable, low-friction movement under rated pallet loads.
Compatibility: Fits pallet jacks made by Ultra, model UL 5500. SKU: UL 1227-N
Specifications
Product Overview
| Manufacturer Part Number | UL 1227-N |
Physical Specifications
| Material | Glass-reinforced nylon tread and hub |
| Bearing Type | Ball bearing precision fit |
| Key Features | Low-friction operation, reduced vibration, extended bearing life |
Compatibility
| Compatible Equipment | Ultra UL 5500 manual pallet jacks |
Frequently Asked Questions
Q: What is the bearing bore size of the UL 1227-N load roller assembly?
A: The bearing bore is engineered for compatibility with Ultra UL 5500 manual pallet jacks and similar equipment with matching axle specifications.
Q: What material is the UL 1227-N tread and hub made from?
A: The tread and hub are constructed from glass-reinforced nylon, which provides superior wear resistance, reduced flat-spotting, and extended service life compared to standard rubber or polyurethane alternatives.
Q: How does the ball bearing precision fit improve wheel performance?
A: The precision fit minimizes axial play and ensures consistent rotational smoothness under rated pallet loads. This tight tolerance reduces vibration, lowers friction drag, and prevents lateral movement that accelerates wear, thereby extending the service life of the bearing.
Q: Which manual pallet jacks are compatible with the UL 1227-N?
A: The UL 1227-N is designed for Ultra UL 5500 manual pallet jacks. Confirm your equipment bearing bore specifications match before purchase to guarantee proper fitment and rated load capacity.
Q: Is glass-reinforced nylon suitable for all temperature environments?
A: Glass-reinforced nylon performs well in standard warehouse and dock conditions. However, in extremely cold storage environments below 0°C, nylon may become brittle. Verify your application temperature range before ordering if operating in sub-zero conditions.
Q: How should the UL 1227-N assembly be stored when not in use?
A: Store the assembly indoors at room temperature in a dry location away from direct sunlight and moisture. Keep the bearing bore clean and protected from dust and debris to maintain performance and extend service life.
