Product Description
SEAL, FELT HY58903
Frequently Asked Questions
Q: What is the HY 58903 felt seal?
A: The HY 58903 is a felt seal for Hyster electric lift truck assemblies. Felt seals are used in areas where low-pressure sealing and dust exclusion are required, such as wheel hubs, motor shafts, and other non-hydraulic bearing surfaces.
Q: What material is the HY 58903 constructed from?
A: The HY 58903 is made from compressed felt fabric, which provides effective dust and debris exclusion while allowing controlled lubrication retention. Felt seals are not designed for high-pressure hydraulic service.
Q: Which Hyster equipment is the HY 58903 compatible with?
A: The HY 58903 fits select Hyster electric lift truck models. Verify equipment model and assembly location against product documentation before ordering to ensure compatibility.
Q: What is the expected service life of the HY 58903?
A: Felt seal lifespan depends on operating conditions, moisture exposure, and bearing load. Visible wear, crumbling, or inadequate sealing indicates replacement is needed. Regular equipment inspection helps identify seals approaching end of life.