Product Description
Bearing, Ball
Frequently Asked Questions
Q: What is the AC 4913413 ball bearing used for?
A: The AC 4913413 is a ball bearing used in load-bearing and rotation applications on manual pallet jacks. It supports wheels, casters, scissor linkages, and other rotating components subject to continuous industrial use.
Q: What are the dimensions and bore size of the AC 4913413 bearing?
A: Refer to the technical specifications or bearing datasheet for the exact bore diameter, outer diameter, and width. Measure your existing bearing or consult equipment documentation to confirm size before ordering.
Q: What load capacity does the AC 4913413 support?
A: Load capacity varies depending on bearing type and mounting application. Check the bearing datasheet for dynamic and static load ratings. Exceeding rated load will cause premature failure and operational hazards.
Q: How often does the AC 4913413 bearing require maintenance?
A: Most sealed ball bearings are maintenance-free under normal conditions. Monitor for noise, vibration, or grinding sounds that indicate wear. Replace if excessive friction develops or rotation becomes sluggish.
Q: What causes premature failure of the AC 4913413 ball bearing?
A: Overload, contamination, inadequate lubrication, misalignment, and improper mounting all accelerate wear. Bearing failure symptoms include excessive noise, increased drag, and potential wheel lockup during operation.
Q: Is the AC 4913413 compatible with all manual pallet jack models?
A: The AC 4913413 is designed for Allis Chalmers manual pallet jacks. Bearing bore size, diameter, and load rating must match your specific equipment model. Verify compatibility before ordering.