Bearing Assembly

Frequently Asked Questions

Q: What is the 220050420 bearing assembly used for?
A: The 220050420 is a bearing assembly for manual pallet jack load wheels and steer wheel support. It reduces friction and enables smooth wheel rotation during material handling operations.

Q: Which manual pallet jack models are compatible with the 220050420?
A: The 220050420 bearing is designed for manual pallet jacks from Crown, Toyota, Raymond, Yale, and Hyster. Match the bore diameter and outer diameter to your original bearing before ordering to ensure proper fitment.

Q: What is the expected service life of the 220050420 bearing?
A: In standard warehouse applications, the bearing typically lasts 3 to 5 years depending on load cycles, frequency of use, and environmental conditions. Replace if the wheel exhibits excessive play, noise, or does not spin freely.

Q: How do I know if the 220050420 bearing needs replacement?
A: Signs of bearing failure include lateral or radial movement in the wheel assembly, grinding or squeaking noises during operation, increased rolling resistance, and overheating. If any of these symptoms occur, replace the bearing assembly promptly to prevent wheel damage and loss of equipment control.

Q: Is the 220050420 bearing pre-lubricated?
A: Most manual pallet jack bearings come pre-lubricated with grease to reduce friction immediately upon installation. Check the product specifications for lubrication status. If your bearing is not sealed, environment and usage frequency will determine if re-lubrication is needed during the service life.