CR 93578

Frequently Asked Questions

Q: What is the CR 93578 bearing and which pallet jacks does it fit?
A: The CR 93578 is a precision bearing designed for manual pallet jacks manufactured by Crown. This bearing supports wheel and load column assemblies in standard pallet jack configurations. Confirm your Crown pallet jack model number against the parts breakdown before ordering.

Q: What are the CR 93578 bearing specifications?
A: The CR 93578 is a sealed ball bearing with standard bore and outside diameter dimensions matched to Crown pallet jack assemblies. The sealed design provides protection against dirt and moisture ingress while minimizing maintenance requirements. Verify the exact bore and diameter against your equipment documentation.

Q: How long does the CR 93578 bearing typically last?
A: A CR 93578 bearing in normal manual pallet jack service typically lasts 3-5 years depending on load cycles, operating environment, and lubrication. Dry, cold storage, or corrosive environments may reduce bearing life. Bearing replacement becomes necessary when you detect grinding noise, lateral play, or resistance during wheel rotation.

Q: What symptoms indicate the CR 93578 bearing needs replacement?
A: Replace the CR 93578 bearing if you observe: audible grinding or squealing during wheel rotation, excessive lateral movement of the wheel on its axle, increased effort required to move the pallet jack smoothly, or visible rust and corrosion on the bearing race. These conditions indicate bearing wear or seal failure.

Q: Are there equivalent part numbers or cross-references for CR 93578?
A: CR 93578 is the Crown manufacturer part number and the correct identifier for ordering. Always reference the exact SKU CR 93578 when placing orders to ensure you receive the proper bearing for your Crown pallet jack model.