Bearing Assembly
300670-000
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Compatibility
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Product Description
BEARING assembly
Frequently Asked Questions
Q: What is the 300670-000 bearing assembly used for in manual pallet jacks?
A: The 300670-000 is a load-bearing component in manual pallet jack lift mechanisms. It supports and facilitates vertical load movement and rotation as the handle is pumped during normal pallet jack operation.
Q: Which manual pallet jack models are compatible with the 300670-000?
A: This bearing assembly fits multiple manual pallet jack models from Crown, Yale, Toyota, and other OEM manufacturers. Verify your equipment model and serial range to confirm compatibility before ordering.
Q: What are the load specifications for the 300670-000?
A: The 300670-000 is rated to support standard manual pallet jack capacities, typically 5,500 lbs or 6,600 lbs depending on the equipment model. Do not exceed the rated capacity as this reduces bearing lifespan and creates safety hazards.
Q: What bearing material and design is used in the 300670-000?
A: This bearing assembly features steel rolling elements and races designed for repeated manual pump cycles. The sealed design minimizes contamination ingress in typical warehouse and dock environments.
Q: How often should the 300670-000 bearing assembly be replaced?
A: Bearing life varies with frequency of use and maintenance practices. Replace the bearing assembly when you observe grinding noises, rough operation, or noticeably increased friction during pump cycles. Typical service life ranges from 2 to 5 years in normal warehouse use.