Bearing Assembly for Manual Pallet Jack

Frequently Asked Questions

Q: What equipment types does the ND55505 bearing assembly fit?
A: The ND55505 is a standard bearing assembly used in manual pallet jacks from Crown, Toyota, Raymond, and similar manufacturers. It fits in load wheel assemblies and lift mechanisms across multiple manual jack models. Verify your equipment model and serial range match before ordering.

Q: What material is the ND55505 bearing assembly made from?
A: The ND55505 is a deep groove ball bearing assembly with hardened steel races and chrome plating for corrosion resistance. The bearing is sealed for general duty applications in warehouse and material handling environments.

Q: How long does the ND55505 bearing assembly typically last?
A: Typical service life is 12 to 24 months depending on load cycles, environment, and maintenance. Bearing life extends significantly with regular lubrication and inspection. Replace when you notice wheel noise, resistance, or play in the assembly.

Q: What does it mean that the ND55505 is not shielded?
A: An unshielded bearing has open sides that allow access for lubrication but also permit dirt and moisture ingress. Use ND55505 in dry, controlled environments or in sealed wheel assemblies that protect the bearing from contamination.

Q: Can I interchange the ND55505 with other bearing part numbers?
A: Cross-compatibility depends on bore diameter, outer diameter, and width matching. Compare bearing dimensions directly before substituting. Do not assume part numbers from different manufacturers are equivalent without confirming specifications.