Product Description
BEARING assembly (SINGLE SHIELD)
Frequently Asked Questions
Q: What are the dimensions and specifications of the 3-13404 bearing assembly?
A: The 3-13404 is a single shield bearing assembly for manual pallet jacks. Verify the bore diameter, outer diameter, and width against your original bearing to ensure exact fit. Contact us with your equipment model or the dimensions of the failed bearing for precise specifications.
Q: Which manual pallet jack models is the 3-13404 bearing assembly compatible with?
A: This bearing assembly fits multiple manual pallet jack models across Crown, Toyota, Raymond, Yale, and other OEM brands. Compatibility depends on matching bore size, outer diameter, and load capacity. Verify your equipment specifications before ordering to confirm fitment.
Q: What material and shield type does this bearing use?
A: The 3-13404 features a single shield design, which protects one side of the bearing race from contamination while allowing the other side to remain open. The bearing core is typically steel with an inner race designed for load jack applications.
Q: How long can I expect the 3-13404 bearing to last in typical operation?
A: Bearing lifespan depends on load cycles, operating conditions, and maintenance. Single shield bearings last longer on the protected side but require periodic inspection of the open side for debris and wear. Most bearing assemblies in material handling equipment operate 2-5 years before replacement becomes necessary.
Q: Are there cross-reference or equivalent part numbers for the 3-13404?
A: The 3-13404 is an OEM-equivalent part designed to replace original bearing assemblies in manual pallet jacks. Cross-references exist across OEM brands, but always verify bore size, outer diameter, and load rating match before substituting. Contact us to confirm equivalency for your specific equipment.
Q: What maintenance do single shield bearing assemblies require?
A: Single shield bearings benefit from regular visual inspection and cleaning of the open side to remove dust and debris. Do not submerge or force wash the bearing. Monitor for unusual noise, vibration, or resistance during operation, which indicate wear or contamination requiring replacement.
