Product Description
RL 3-91027 Load Wheel Assembly by Liftsplus.com is a polyurethane tread load wheel for electric lift trucks, featuring a 4-inch diameter by 2-inch width, 92A durometer hardness, and sealed ball bearing construction for continuous industrial duty.
Specifications
Material & Construction
| Wheel Material | Polyurethane, 92A durometer hardness |
| Core Material | Steel, powder-coat finished |
Part Numbers & Compatibility
| Manufacturer Part Number | RL 3-91027 |
Frequently Asked Questions
Q: What are the specifications of the RL 3-91027 polyurethane load wheel?
A: The RL 3-91027 is a 4-inch diameter by 2-inch width polyurethane tread load wheel with 92A durometer hardness. It features a steel core with powder-coat finish and sealed ball bearing construction designed for continuous industrial duty on electric lift trucks and forklifts.
Q: Which electric lift truck models is the RL 3-91027 compatible with?
A: The RL 3-91027 fits various electric pallet jack and lift truck models from manufacturers including Crown, Toyota, Raymond, Yale, and Hyster. Verify your equipment model, serial number, and existing wheel dimensions before ordering. Wheel diameter and width must match your lift truck assembly to ensure proper fitment and safe operation.
Q: What does 92A durometer hardness mean for load wheel performance?
A: Durometer measures material hardness on the Shore A scale. A 92A durometer polyurethane provides a balanced blend of load-bearing capacity and traction. This hardness level resists wear during high-frequency lift operations while maintaining grip on smooth industrial floors. Harder wheels (95A+) wear slower but offer less shock absorption. Softer wheels (85-88A) provide better traction but wear faster.
Q: How long does a polyurethane load wheel like the RL 3-91027 typically last?
A: Service life varies based on duty cycle, floor surface, load weight, and maintenance. In continuous industrial use, polyurethane load wheels typically last 12 to 36 months before diameter wear requires replacement. Replace when tread wears down, flat spots develop, or bearing noise indicates seal failure. Regular inspection prevents equipment downtime.
Q: Is the RL 3-91027 sealed bearing construction maintainable?
A: Yes, sealed ball bearing construction protects the bearing from dust and contamination, extending service intervals in wet and cold storage environments. The sealed design cannot be re-lubricated in the field. When bearings wear or noise develops, replace the entire wheel assembly as a unit.