Product Description
Bushing
Frequently Asked Questions
Q: What function does the EA E112 bushing serve in a manual pallet jack?
A: The EA E112 bushing is a wear component that reduces friction between moving metal parts, typically in pivot joints and linkage mechanisms. It prevents metal-to-metal contact that would cause excessive wear and noise during the raise and lower cycles of the jack.
Q: What material composition is the EA E112 bushing?
A: The EA E112 is commonly made from bronze, nylon, or self-lubricating polymer materials designed to withstand continuous articulation under load. The material choice provides low friction characteristics while maintaining dimensional stability across normal operating temperatures.
Q: Is the EA E112 bushing compatible with all manual pallet jack models?
A: The EA E112 is designed to fit multiple manual pallet jack models from Crown, Toyota, Raymond, Yale, Hyster, Clark, and other standard manufacturers. However, verify the bore diameter and thickness against your equipment specifications, as bushing dimensions vary by model.
Q: How do you know when the EA E112 bushing requires replacement?
A: Replace the EA E112 if you experience squeaking or creaking sounds during operation, visible wear grooves in the bushing material, excessive side-to-side movement in the pivot joint, or if the jack becomes difficult to raise or lower smoothly.
Q: What is the typical service life of the EA E112 bushing?
A: Under normal warehouse duty with regular use, the EA E112 typically lasts 1 to 3 years before wear becomes noticeable. Service life is shorter in high-cycle operations or environments with moisture exposure. Regular inspection during routine maintenance extends component reliability.
Q: Can the EA E112 bushing be reused or does it need full replacement?
A: The EA E112 is a wear-rated component and should be replaced rather than reused once it shows signs of wear. Attempting to reuse a worn bushing can cause additional damage to the pivot pin or surrounding components and compromise jack safety.