Felt Seal

Frequently Asked Questions

Q: What is the 220052440 felt seal used for?
A: The 220052440 is a felt seal designed for electric lift truck applications. It prevents contaminant ingress and manages fluid leakage in hydraulic and mechanical systems where rotating shafts interface with stationary housings.

Q: What materials is the 220052440 felt seal constructed from?
A: The 220052440 is manufactured from compressed wool or synthetic felt material, selected for its porosity, resilience, and ability to maintain sealing integrity across temperature and pressure variations in electric lift truck hydraulic systems.

Q: Which electric lift truck models are compatible with the 220052440 felt seal?
A: The 220052440 is compatible with major electric lift truck manufacturers including Crown, Toyota, Raymond, Yale, Hyster, and similar industrial material handling equipment. Verify your equipment model and seal cavity dimensions before ordering.

Q: How long does the 220052440 felt seal typically last before replacement?
A: Lifespan depends on operating conditions, hydraulic fluid type, temperature extremes, and duty cycle frequency. Typical replacement intervals range from 2000 to 5000 operating hours. Monitor for signs of leakage or visible wear.

Q: What are the dimensions and pressure rating of the 220052440 felt seal?
A: Exact dimensions and pressure specifications vary by installation location. Contact our parts specialists with your equipment model and seal cavity measurements to confirm the 220052440 is the correct replacement.