Product Description
YL 156181 Load Wheel Assembly for Yale electric pallet and lift trucks, utilizes cast polyurethane tread (95A durometer) on cast iron core with premium 6205 ball bearing (25 mm bore). Designed for high-duty cycles and heavy load operations, compatible with Yale part number 2046054 and Falcon Hyload equivalents.
Specifications
Material & Construction
| Wheel Tread Material | Cast polyurethane, 95A Durometer hardness |
| Wheel Core Material | Cast iron |
| Bearing Seal Type | 6205-2RS (double-sealed ball bearing) |
| Surface Finish | Polyurethane over cast iron core |
Part Numbers
| Manufacturer Part Number | YL 156181 |
| OEM Part Number | 2046054 |
| Cross-Reference Part Numbers | Replaces Yale 2046054, equivalent to Falcon Hyload 3-1/4 x 4-1/2 with bearing 6205 |
Frequently Asked Questions
Q: What is the YL 156181 load wheel assembly and what equipment does it fit?
A: The YL 156181 is a load wheel assembly for Yale electric pallet jacks and lift trucks. It features a cast polyurethane tread (95A durometer) bonded to a cast iron core with a premium 6205 ball bearing (25 mm bore). It is designed for high-duty cycles and heavy-load operations. Cross-reference: replaces Yale part number 2046054.
Q: What are the material specifications and durability features of YL 156181?
A: The YL 156181 uses cast polyurethane tread with 95A durometer hardness, which provides excellent wear resistance and floor grip in both standard and demanding environments. The cast iron core provides strength for heavy loading. The 6205-2R ball bearing (25 mm bore with 2RS seals) ensures smooth rotation and reduces friction during extended duty cycles.
Q: Is YL 156181 compatible with Falcon Hyload equipment?
A: Yes, the YL 156181 is equivalent to Falcon Hyload 3-1/4 x 4-1/2 load wheel assemblies with 6205 bearing. This makes it suitable for cross-brand compatibility in fleet operations. Verify the wheel diameter and bearing size match your equipment specification before installing.
Q: What is the bearing specification and how does it affect performance?
A: The 6205-2R ball bearing has a 25 mm bore diameter and uses 2RS seals (rubber contact seals on both sides). These seals provide protection against contamination and moisture, extending bearing life in warehouse and wet environments. The bearing enables smooth load distribution and reduces drag compared to unsealed alternatives.
Q: When should the YL 156181 load wheel assembly be replaced?
A: Replace the YL 156181 when polyurethane tread shows visible flat spots, chunking, or surface separation. Listen for grinding or squealing from the bearing, indicating seal failure or lubrication breakdown. If the wheel no longer grips smooth floors or the truck pulls to one side, the assembly may be worn. Replace wheels in complete sets to maintain even performance.
Q: How does the 95A durometer polyurethane compare to other wheel compounds?
A: The 95A durometer is a medium-hard polyurethane compound that balances wear resistance with traction on smooth warehouse floors. It maintains grip better than softer compounds (80A-90A) while offering longer tread life than harder compounds (98A+). This durometer is standard for load wheels in general electric lift truck applications.