Cone Bearing

Frequently Asked Questions

Q: What is the AKL44649 bearing cone used for in manual pallet jacks?
A: The AKL44649 is a tapered roller bearing cone used in load wheel and steering pivot assemblies on manual pallet jacks from Crown, Toyota, Raymond, and Yale. Tapered cones are part of a matched bearing pair and must be installed with a corresponding cup assembly for proper load distribution.

Q: Can I replace just the AKL44649 cone without the cup?
A: No. Tapered roller bearings require both the cone and cup to function correctly. The AKL44649 cone must be matched with its corresponding cup assembly. Replacing only the cone without the cup will result in improper load bearing, noise, and early failure. Always replace both components together.

Q: What material is the AKL44649 bearing cone made from?
A: The AKL44649 cone is manufactured from hardened steel precision-ground for durability and load capacity. The cone surface is hardened to resist rolling contact fatigue and wear. Proper installation and regular maintenance preserve the cone surface integrity.

Q: How do I identify if the AKL44649 cone needs replacement?
A: Replace the AKL44649 cone when you notice grinding noise during operation, vibration in the load wheel, steering resistance, or visible spalling and pitting on the cone surface. Tapered bearings that run dry or under-lubricated fail rapidly. Regular greasing extends cone life significantly.