Bearing Assembly for Manual Pallet Jack

Frequently Asked Questions

Q: What equipment does the ND93L04 bearing assembly fit?
A: The ND93L04 bearing assembly is designed for manual pallet jack load wheel and steering wheel applications. Verify your equipment model and serial range against the part specification before ordering to ensure compatibility.

Q: What material is the ND93L04 bearing assembly constructed from?
A: The ND93L04 is a precision bearing assembly engineered with hardened steel construction. Sealed design protects against contamination in warehouse and material handling environments.

Q: Is the ND93L04 bearing assembly pre-lubricated?
A: Yes, the ND93L04 is factory pre-lubricated for maintenance-free operation upon installation. Do not disassemble or attempt to re-lubricate.

Q: What is the typical lifespan of the ND93L04 bearing assembly?
A: Lifespan depends on load capacity, frequency of use, and storage conditions. Under normal warehouse conditions, sealed bearing assemblies typically provide 3 to 5 years of service. Replace if you observe grinding noise, excessive play, or difficulty rotating the wheel.

Q: How do I know if the ND93L04 bearing assembly needs replacement?
A: Replace the bearing assembly if you observe grinding or squealing noise, excessive side play in the wheel, uneven wear on the load wheel, or resistance to rotation. A failed bearing can damage the wheel hub and axle.