Product Description
Cup, bearing
Frequently Asked Questions
Q: What is a bearing cup and where does it fit?
A: A bearing cup (part 15-A-11854) is the outer race of a tapered roller bearing assembly. It sits inside the wheel hub or mast housing to support the bearing roller elements. Verify your lift truck model and hub diameter before ordering.
Q: What lift truck models use bearing cup 15-A-11854?
A: This bearing cup fits electric and gas lift trucks from Crown, Toyota, Raymond, and Yale. Confirm your equipment model, serial number, and hub assembly specifications match this part to ensure proper fitment.
Q: What material is this bearing cup made from?
A: The 15-A-11854 is a steel bearing cup designed for durability under heavy load. Steel construction provides corrosion resistance in typical warehouse and outdoor conditions. Do not use in extreme salt-water or harsh chemical environments without verification.
Q: What are signs that a bearing cup needs replacement?
A: Signs of bearing cup failure include grinding or noise from the wheel area, excessive wheel play or wobble, uneven tire wear, and difficulty steering. A damaged cup cannot be repaired and must be replaced as part of a bearing assembly.
Q: How long does a bearing cup last in normal operation?
A: A properly lubricated bearing cup typically lasts 3 to 7 years depending on load, usage intensity, and maintenance. Regular lubrication extends life. Inadequate lubrication or overloading accelerates wear and failure.
Q: Are there cross-reference bearing cups that fit this application?
A: Cross-references exist across OEM brands, but bearing cup fitment is critical. Verify exact bore diameter, outer diameter, and width match before substituting. Contact us with your equipment details for confirmed equivalents.