Product Description
Mast bearing
Frequently Asked Questions
Q: What equipment does mast bearing 520040899 fit?
A: This mast bearing fits multiple electric and manual lift truck models from Crown, Toyota, Raymond, and Yale. Verify the mast tube diameter and bearing bore specifications match your equipment before ordering, as mast bearing compatibility varies by truck model and load class.
Q: What are the specifications for bearing 520040899?
A: Bearing 520040899 is a sealed roller bearing designed for lift truck mast column assembly. Confirm bore diameter, outer diameter, and width dimensions with your equipment documentation or contact our parts team with your truck make, model, and serial number for exact specifications.
Q: What is the typical lifespan of this mast bearing before replacement?
A: Mast bearing lifespan depends on load cycles, maintenance frequency, and operating conditions. Under normal use with regular mast lubrication, expect 3 to 5 years. Premature failure symptoms include grinding noise, vertical mast play, or resistance during mast travel. Inspect bearing condition during routine preventive maintenance.
Q: Can bearing 520040899 be cross-referenced to other part numbers?
A: Yes, this bearing may have OEM equivalents from Crown, Toyota, Raymond, or Yale depending on truck model. Provide your equipment details and current part number, and we can identify cross-references and confirm compatibility.
Q: What material is bearing 520040899 made from?
A: This is a sealed steel roller bearing with hardened raceways designed for heavy-duty lift truck service. The sealed design protects against contamination and moisture in warehouse and outdoor environments.