Product Description
BEARING assembly
Frequently Asked Questions
Q: What equipment types is the CK664134 bearing assembly compatible with?
A: The CK664134 bearing assembly is designed for load wheel and steering wheel applications on manual pallet jacks from major OEM manufacturers including Crown, Toyota, Raymond, Yale, and Hyster. Verify the bearing bore diameter and axle shaft diameter match your equipment before ordering.
Q: What is the material composition and expected service life of this bearing assembly?
A: The CK664134 features hardened steel races and balls with a sealed bearing design. Expected service life is 3 to 5 years under normal warehouse duty cycles, depending on load conditions, floor surface, and lubrication maintenance. Bearing wear increases significantly on rough or outdoor floors.
Q: Are there cross-reference or equivalent part numbers for the CK664134?
A: The CK664134 may have OEM equivalents across different manufacturers. Check your equipment serial number range and original parts documentation to confirm exact interchangeability. Some applications accept multiple bearing assemblies with the same bore and shaft specifications.
Q: What are the typical failure symptoms that indicate the CK664134 bearing assembly needs replacement?
A: Common failure indicators include grinding or squealing noises from wheel rotation, excessive play or wobble in the wheel, increased rolling resistance, or visible discoloration and corrosion on the bearing outer race. Worn bearings reduce load wheel efficiency and can cause steering drift.
