Product Description
BEARING assembly (SINGLE SHIELD)
Frequently Asked Questions
Q: What does the single shield designation mean on the 25884300 bearing assembly?
A: The single shield designation indicates that the 25884300 bearing assembly has a protective metal or polymer shield on one side only, allowing the opposite side to remain open for lubrication access. This design is suitable for applications where external lubrication is applied and environmental protection is needed on one side of the bearing.
Q: Which manual pallet jack models and equipment types is the 25884300 bearing assembly compatible with?
A: The 25884300 single shield bearing assembly fits manual pallet jack models from Crown, Toyota, Raymond, Yale, Jungheinrich, and other OEM manufacturers. It is commonly used in wheel assemblies and load bearing axle systems. Verify your equipment model and year against the bearing bore diameter to confirm fitment.
Q: What are the load capacity and speed ratings for the 25884300 bearing?
A: The 25884300 bearing assembly is rated for typical manual pallet jack static and dynamic loads, which range from 500 to 2000 kilograms per wheel depending on equipment design. Operating speeds are low (under 500 RPM). Verify the bearing cage rating and load classification in the product documentation to ensure suitability for your specific equipment.
Q: How does the single shield design affect maintenance compared to sealed bearings?
A: Single shield bearings require periodic lubrication applied to the open side, typically every 3 to 6 months depending on warehouse conditions and equipment usage. The shield side protects against debris and moisture ingress. Replace the bearing if shield damage is observed or if the open side shows signs of rust or contamination.