Product Description
CUP, BEARING
Frequently Asked Questions
Q: What is a bearing cup and where is it used?
A: A bearing cup is the outer raceway that holds ball or roller bearing elements. SKU 328002 is a replacement cup component for manual pallet jack load wheels or mast assemblies.
Q: Which pallet jack brands use bearing cup 328002?
A: This cup component fits manual pallet jacks from Crown, Toyota, Raymond, and Yale. Verify your equipment model and mast assembly configuration before ordering.
Q: What is the inner diameter specification for this bearing cup?
A: Bearing cup dimensions vary by equipment model. Provide your pallet jack model number and serial range for exact bore diameter and installation specifications.
Q: Can a bearing cup be replaced without replacing the entire bearing assembly?
A: Yes, bearing cups can be replaced individually if only the outer race is damaged. However, if the matching cone or roller elements show wear, replace the entire assembly to avoid premature failure.
Q: What causes bearing cup failure?
A: Spalling, pitting, or cracking of the cup occurs from impact loads, contamination, misalignment, or operating beyond the load rating. Inspect for these conditions during routine maintenance.