Product Description
BEARING
Frequently Asked Questions
Q: What equipment does the PR EX-3990 bearing fit?
A: The PR EX-3990 bearing is designed for electric lift truck applications. Verify your equipment model and serial range before ordering to ensure compatibility with your specific lift truck unit.
Q: What are the typical specifications for the PR EX-3990 bearing?
A: The PR EX-3990 is a precision bearing for electric lift truck load-bearing applications. Contact our technical support with your equipment model number for exact bore diameter, outer diameter, and width specifications.
Q: How long does the PR EX-3990 bearing typically last in service?
A: Bearing lifespan depends on operating conditions, load cycles, maintenance practices, and environment. Properly lubricated bearings in standard warehouse conditions typically perform reliably for 2-5 years. Harsh environments or heavy cycling may reduce lifespan.
Q: Are there cross-reference part numbers for the PR EX-3990?
A: Cross-reference availability varies by OEM manufacturer. We maintain compatibility databases for common electric lift truck brands. Provide your equipment manufacturer and model number, and we can identify equivalent part numbers.