580002291

Frequently Asked Questions

Q: What are the exact dimensions of the 580002291 bearing cup?
A: The 580002291 has a 20 mm bore, 47 mm outer diameter, and 14 mm width. This is a metric single-row radial ball bearing cup with precision specifications for manual pallet jack steering and load wheel assemblies.

Q: Which manual pallet jack models are compatible with the 580002291 bearing cup?
A: This bearing cup fits multiple manual pallet jack models from Crown, Toyota, Raymond, Yale, and other industrial manufacturers. Confirm that the 20 mm bore and 47 mm OD match your wheel assembly specifications before ordering.

Q: What material properties does the 580002291 bearing cup have?
A: The 580002291 is constructed from high-carbon chromium steel, which provides hardness and wear resistance in load-bearing applications. The double rubber seals protect the rolling elements from contamination and moisture.

Q: What sealing protection does the 580002291 bearing cup provide?
A: The 580002291 features double rubber seals that exclude dirt, water, and debris from entering the bearing assembly. These seals extend bearing life and maintain smooth operation in wet, dusty, or cold storage environments.

Q: How do you identify if the 580002291 bearing cup needs replacement?
A: Replace the bearing cup if you observe rough wheel rotation, grinding sensations, loose play, or visible rust or corrosion on the raceway. Spalling or pitting on the inner surface indicates the bearing cup has failed and must be replaced.

Q: What is the OEM cross-reference for the 580002291 bearing cup?
A: The part number is 580002291. This OEM bearing cup is a precision fit component for manual pallet jack wheel assemblies. Use this exact SKU when ordering to ensure you receive the correct 20 mm x 47 mm metric single-row bearing cup.