Product Description
Polyurethane wheel 2200127-81 for electric lift trucks and pallet jacks. 3 inch diameter, 3.66 inch hub length, 0.79 inch bore with precision sealed bearings. Constructed from 95A red polyurethane over steel core. For standard pallet truck load wheel replacement applications.
Specifications
Physical Dimensions
| Diameter | 3 inch |
| Hub Length | 3.66 inch |
| Bore Diameter | 0.79 inch |
Material & Construction
| Core Material | Steel (with precision bore finish) |
| Tread Hardness | 95A Shore A |
| Finish | Polyurethane over steel core |
Bearing & Performance
| Bearing Type | Precision sealed bearings |
| Application | Standard electric pallet jack and lift truck load wheel replacement |
Part Numbers
| Manufacturer Part Number | 2200127-81 |
Frequently Asked Questions
Q: What are the complete specifications of polyurethane wheel SKU 2200127-81?
A: SKU 2200127-81 features a 3 inch outer diameter with 3.66 inch hub length and 0.79 inch bore diameter. The wheel is constructed from 95A Shore A hardness polyurethane bonded to a steel core with precision sealed bearings pre-installed. This configuration is designed for standard load wheel replacement on electric lift trucks and pallet jacks.
Q: Which equipment types does this 3 inch polyurethane wheel fit?
A: SKU 2200127-81 is compatible with electric pallet jacks and electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, and Mitsubishi. The 3 inch diameter and 0.79 inch bore design fits standard load wheel positions. Verify bore diameter and hub length match your equipment before ordering.
Q: Why is 95A polyurethane material chosen for this load wheel?
A: 95A Shore A hardness polyurethane provides a balance between durability and load carrying capacity. This hardness level resists flat-spotting and wear under sustained load while maintaining reasonable grip on warehouse floors. The polyurethane also provides shock absorption compared to harder materials.
Q: How long do sealed bearings in wheel 2200127-81 last before replacement?
A: Pre-installed sealed bearings typically last 3-5 years under normal pallet jack or lift truck duty. Lifespan depends on load frequency and floor conditions. Once sealed bearings fail, the entire wheel assembly must be replaced. Regular rotation and smooth operation indicate healthy bearing condition.
Q: What maintenance or inspection is recommended for this polyurethane wheel?
A: Periodically inspect the tread for flattening, cracking, or separation from the steel core. Listen for grinding or roughness during rotation, which indicates bearing wear. Check that the wheel spins freely without resistance. Do not apply grease or oil to sealed bearings. Replace the wheel when tread wear exceeds 25 percent or bearings fail.
Q: How does the steel core affect wheel performance and durability?
A: The steel core provides structural rigidity and load capacity that polyurethane alone cannot achieve. It prevents the wheel from flexing excessively under the weight of loads and helps distribute pressure evenly across the bearing. The precision bore finish on the steel core ensures proper bearing fit and smooth rotation.