Product Description
BEARING THRUST
Compatibility: Fits pallet jacks made by Pallet Mule, model 6600. SKU: PU B-1-23
Frequently Asked Questions
Q: What is the PU B-1-23 bearing thrust?
A: The PU B-1-23 is a thrust bearing component designed for Pallet Mule manual pallet jack model 6600. Thrust bearings support vertical and radial loads in lift mechanisms, allowing smooth operation of the hydraulic columns and load plate.
Q: Which Pallet Mule models use the PU B-1-23 thrust bearing?
A: The PU B-1-23 is compatible with Pallet Mule model 6600 manual pallet jacks. Verify your equipment model number and serial range to confirm this bearing matches your specific jack before ordering.
Q: What materials and construction does the PU B-1-23 use?
A: The PU B-1-23 is a precision thrust bearing with hardened steel races and rolling elements designed for heavy-duty warehouse applications. The bearing is engineered to withstand repeated load cycles and vertical pressure from loaded pallets.
Q: When should the PU B-1-23 bearing be replaced?
A: Replace the PU B-1-23 if you notice grinding or noise during lift operation, difficulty raising or lowering loads, or visible damage to the bearing races. These symptoms indicate bearing wear and require replacement to restore safe equipment operation.
Q: How does bearing wear affect Pallet Mule model 6600 performance?
A: A worn PU B-1-23 thrust bearing causes rough or delayed lift response, uneven load distribution, and increased strain on the hydraulic system. Deteriorating bearings also create dangerous operating conditions and reduce load stability, requiring immediate replacement.