Product Description
CUP, BEARING
Frequently Asked Questions
Q: What is SKU 3131959 and what is it used for?
A: SKU 3131959 is a bearing cup assembly designed for electric lift truck applications. This component is compatible with electric pallet jacks and electric stackers from major manufacturers including Crown, Toyota, Raymond, Yale, and Jungheinrich. Verify your equipment model and port dimensions before ordering.
Q: How does this bearing cup assembly differ from manual pallet jack bearings?
A: Bearing cup assemblies for electric lift trucks often handle higher and more frequent load cycles due to powered operation. They may have different dimensional specs and load ratings than manual jack bearings. Always cross-reference your equipment manual to confirm the correct part number and specifications.
Q: What maintenance is needed for this bearing cup assembly?
A: Electric lift truck bearing cups require periodic lubrication according to your equipment manufacturer guidelines. Keep the assembly clean and dry. Inspect regularly for wear, discoloration, or damage. Store in a cool, dry location to prevent corrosion and premature degradation.
Q: When should this bearing cup assembly be replaced?
A: Replace the bearing cup if you notice grinding or rattling sounds during truck operation, loss of lifting smoothness, visible cracking or spalling on the bearing surface, or if the truck exhibits difficulty raising or lowering loads. Delay can damage related components and reduce equipment reliability.