Product Description
Atlas AT Z-1227 Load Roller Assembly – Black Ultra-Poly tread on steel hub with sealed precision bearings for Atlas Zenith (Type 9) pallet jacks. Direct replacement for OEM and aftermarket cross references including Ultra UL 1227 and Uline UE H-1043-WHKIT. 3-inch diameter, 2.75-inch width, 20 mm ID, non-marking, ultra-durable for heavy-duty applications.
Compatibility: Fits pallet jacks made by Atlas, model Zenith. SKU: AT Z-1227
Specifications
Part Numbers
| Cross-Reference Part Numbers | Equivalent to Ultra UL 1227, Uline UE H-1043-WHKIT, Wesco WE 270262, replaces AT Z-1227-N (nylon tread variant), supersedes obsolete OEM references for Atlas Zenith (Type 9); interchangeable with generic Z-1227 Ultra-Poly on steel load roller |
| OEM Part Number | AT Z-1227 |
| Manufacturer Part Number | AT Z-1227 |
| Compatible Models | Atlas Zenith (Type 9) manual pallet jack |
| Superseded/Alternate Part Numbers | AT Z-1227-N (nylon tread, replaced by Ultra-Poly version), Ultra UL 1227, Z-1227 |
Performance
| Non-Marking Tread | Yes, suitable for finished flooring |
Frequently Asked Questions
Q: What is the AT Z-1227 load roller assembly and what equipment does it fit?
A: The AT Z-1227 is a 3-inch diameter load roller assembly with black ultra-polyurethane tread on a steel hub, featuring sealed precision bearings. It is a direct replacement for Atlas Zenith (Type 9) manual pallet jacks and is compatible with cross-references including Ultra UL 1227, Uline UE H-1043-WHKIT, and Wesco WE 270262.
Q: What are the dimensions and material specifications of the AT Z-1227?
A: The AT Z-1227 has a 3-inch outside diameter, 2.75-inch width, and 20 mm bore ID. The tread is non-marking ultra-polyurethane bonded to a steel hub core. Sealed precision ball bearings are installed and pre-lubricated.
Q: How does the AT Z-1227 ultra-poly tread compare to nylon tread alternatives?
A: Ultra-polyurethane provides superior durability, higher floor grip, and resistance to wear in heavy-duty applications compared to nylon. The AT Z-1227 (ultra-poly) is more durable than the AT Z-1227-N (nylon tread variant) but may be noisier in operation.
Q: Can the AT Z-1227 replace the older AT Z-1227-N nylon roller?
A: Yes. The AT Z-1227 supersedes the obsolete AT Z-1227-N and is a direct replacement with the same mounting dimensions and bearing size. The upgraded ultra-poly tread offers improved durability.
Q: Is the AT Z-1227 suitable for cold storage or wet floor operations?
A: The AT Z-1227 ultra-polyurethane tread provides good grip on wet and cold surfaces. However, extended cold storage exposure (below 40 degrees Fahrenheit) may affect tread flexibility. Verify environmental conditions with our technical team for specific applications.