Bearing Assembly

Frequently Asked Questions

Q: What manual pallet jacks use the A2623A88H01 bearing assembly?
A: The A2623A88H01 bearing assembly is compatible with manual pallet jacks and hand lift trucks from Crown, Toyota, Raymond, Yale, and other OEM brands. It is typically used in the load wheel hub or mast roller assembly. Verify mounting bore and outer diameter before ordering.

Q: What are the specifications for the A2623A88H01 bearing assembly?
A: The A2623A88H01 contains precision ball or roller bearings sized for manual pallet jack wheel hubs or lift mast rollers. Specifications include inner bore diameter, outer diameter, width, and load rating. Check your equipment manual or cross-reference against the equipment serial number for exact dimensions.

Q: What bearing type and material is used in the A2623A88H01?
A: The A2623A88H01 assembly uses sealed ball or tapered roller bearings with steel races and hardened balls or rollers. Sealed design keeps warehouse contaminants out and grease in. Material hardness and race geometry are optimized for manual pallet jack load distribution and duty cycles.

Q: What is the typical service life of the A2623A88H01 bearing assembly?
A: Service life depends on load, duty cycle, and maintenance. Sealed bearing assemblies typically operate 3 to 5 years under normal warehouse conditions. Failure symptoms include grinding noise, increased rolling resistance, or visible wobble in the load wheel. Replace when bearing preload or smoothness degrades.

Q: Can the A2623A88H01 bearing assembly be repacked with grease?
A: If the A2623A88H01 is a sealed bearing assembly, it cannot be opened for repacking. Sealed bearings are factory-filled with permanent grease. If the A2623A88H01 is an open design, verify grease type and viscosity in your equipment manual before attempting any field maintenance. When in doubt, replace with new assembly.