Product Description
UL 1227-D is a load roller assembly designed for manual pallet jacks, featuring a 20mm bearing bore, aluminum hub, and heavy-duty polyurethane tread for enhanced durability in warehouse environments[2][3]. Manufactured by Ultra, this assembly is a direct replacement for original parts in compatible manual pallet truck models.
Compatibility: Fits pallet jacks made by Ultra, model UL 5500. SKU: UL 1227-D
Specifications
Part Numbers
| Manufacturer Part Number | UL 1227-D |
| Cross-Reference Part Numbers | CR 044506-001-D, CR044506-001-D, CR044506001D, 044506001D, 1227-D, Ultra 1227-D |
| OEM Part Number | UL 1227-D |
Frequently Asked Questions
Q: What are the specifications of the UL 1227-D load roller assembly?
A: The UL 1227-D is a load roller assembly featuring a 20mm bearing bore, aluminum hub, and heavy-duty polyurethane tread. It is designed for manual pallet jacks and provides durable performance in warehouse and indoor material handling environments.
Q: What pallet jack models does the UL 1227-D fit?
A: The UL 1227-D is compatible with Ultra manual pallet jacks, specifically the Ultra UL 5500 model. Cross-reference part numbers include CR 044506-001-D, CR044506-001-D, CR044506001D, 044506001D, 1227-D, and Ultra 1227-D. Confirm your equipment matches before ordering.
Q: How does the aluminum hub differ from the steel hub on other load rollers?
A: The UL 1227-D uses an aluminum hub instead of steel, which provides a lighter-weight alternative while maintaining strength. Aluminum hubs can reduce overall pallet jack weight and are resistant to corrosion in damp or outdoor environments. The 20mm bearing bore accommodates standard bearings for smooth roller rotation.
Q: Is the UL 1227-D a direct replacement for the original UL 1227?
A: The UL 1227-D is designed as a replacement for UL 1227 and compatible assemblies on Ultra UL 5500 manual pallet jacks. However, verify bearing bore size and hub specifications match your equipment before installation to ensure proper fitment and performance.
Q: What material is the UL 1227-D tread and how durable is it?
A: The UL 1227-D features heavy-duty polyurethane tread designed to withstand demanding warehouse and indoor use. Polyurethane provides wear resistance, grip on various floor surfaces, and durability through extended material handling operations. Replace the roller when tread wear becomes visible or load performance diminishes.
Q: What is the relationship between the UL 1227 and UL 1227-D?
A: The UL 1227-D is an updated or alternative version of the UL 1227 for Ultra UL 5500 pallet jacks. The primary differences are the aluminum hub (versus steel) and 20mm bearing bore specification. Both assemblies provide reliable load roller performance; select based on your equipment specifications and compatibility requirements.