Product Description
CUP, BEARING
Frequently Asked Questions
Q: What is a bearing cup and what is its function?
A: A bearing cup is the outer stationary race of a bearing assembly. It provides the raceway surface for ball or roller bearings and is typically pressed into a wheel hub or frame housing. The DS226384 bearing cup is used in manual pallet jack load and steer wheel applications.
Q: What manual pallet jack models use the DS226384 bearing cup?
A: The DS226384 bearing cup fits multiple manual pallet jack models from Crown, Toyota, Raymond, Yale, and similar OEM manufacturers. Verify your pallet jack model number and confirm wheel hub dimensions before ordering.
Q: What are the dimensions and material specifications of the DS226384?
A: Bearing cup dimensions vary by pallet jack model. Typical specifications include bore diameter, outer diameter, and width measurements. Refer to your equipment technical manual or contact our parts team with your jack model to confirm exact dimensions and material grade.
Q: How do you know if a bearing cup needs replacement?
A: Signs of bearing cup wear include grinding noise during wheel rotation, uneven wear on wheels, or visible scoring and pitting on the cup raceway surface. If detected, the entire bearing assembly should be replaced, not just the cup.
Q: What is the typical service life of the DS226384 bearing cup?
A: Under typical 5000 lb manual pallet jack service with regular maintenance, a bearing cup lasts 2-4 years. Lifespan depends on load conditions, floor surfaces, and lubrication frequency. Replace when you observe wheel binding or noise.