Product Description
BEARING assembly
Frequently Asked Questions
Q: What equipment does the 640022 bearing assembly fit?
A: The 640022 is a bearing assembly for manual pallet jacks from Crown, Toyota, Raymond, Yale, and other major manufacturers. Confirm your pallet jack model before ordering.
Q: How does the 640022 differ from 640018 or 6400180?
A: The 640022 is a different part number with distinct specifications. It may have different dimensions, shield configuration, or bore size than 640018 or 6400180. Do not interchange without verifying fitment.
Q: What shield or seal configuration does the 640022 have?
A: The shield or seal configuration for the 640022 is specified in product documentation. Single or double shields and sealed designs each offer different maintenance requirements and contamination protection.
Q: What is the expected service life for the 640022?
A: With regular maintenance and normal pallet jack use, expect 2 to 4 years of service life. Harsh environments, contamination, or inadequate greasing reduce bearing life significantly.
Q: Can the 640022 be regreased without removal?
A: Regreasing capability depends on the shield design and equipment configuration. Check your pallet jack manual for specific maintenance procedures and grease type recommendations.
