Product Description
Thrust bearing
Frequently Asked Questions
Q: What is a thrust bearing and what does the 929339 do?
A: A thrust bearing supports axial (end-to-end) loads on a rotating shaft. The 929339 thrust bearing is used in hydraulic pump systems and motor assemblies on electric lift trucks to absorb vertical and horizontal forces from the pump or motor shaft.
Q: Which lift truck models use the 929339 thrust bearing?
A: The 929339 is compatible with select Crown, Toyota, Raymond, and Yale electric lift trucks. Confirm your equipment model and pump type match before ordering, as shaft diameter and bearing bore must align with your pump assembly.
Q: What material is the 929339 thrust bearing made from?
A: This thrust bearing features steel races and rolling elements with an engineered cage for support. The bearing design handles both radial and axial loads typical of material handling pump systems.
Q: How do I know if the 929339 thrust bearing is failing?
A: Signs of bearing failure include grinding or whining noise from the pump, excessive vibration at the pump assembly, increased heat at the bearing housing, or difficulty engaging the lift function. Any of these symptoms indicate the bearing needs replacement.
Q: Are there equivalent part numbers for the 929339?
A: To locate cross-reference or OEM equivalent numbers, provide your lift truck model and serial number. We can confirm compatibility and identify any alternative part numbers.