Product Description
Cup bearing
Frequently Asked Questions
Q: What is a cup bearing and where is it used on electric lift trucks?
A: A cup bearing is the outer race component of a tapered roller bearing assembly. The CT 917362 is used in steering, wheel, and drivetrain assemblies on Caterpillar electric lift trucks to support load and enable smooth rotation under pressure.
Q: Is the CT 917362 compatible with both hydraulic and electric Caterpillar lift trucks?
A: The CT 917362 is a genuine Caterpillar cup bearing designed for electric lift truck applications. Always verify your equipment model and bearing assembly specifications before ordering to ensure compatibility.
Q: What maintenance is required for the CT 917362 cup bearing?
A: Cup bearings are typically sealed as part of a complete bearing assembly. Inspect for noise, vibration, or play during equipment operation. Replace the bearing if scoring, spalling, or excessive wear appears. Do not attempt to relubricate or service the cup separately; replace as a matched set with the cone bearing.
Q: How do I identify if the CT 917362 bearing needs replacement?
A: Signs of bearing failure include grinding noise, increased steering effort or wheel drag, vibration, or lateral play in wheel or steering assemblies. If the cup bearing is cracked, spalled, or loose in its bore, immediate replacement is necessary to prevent equipment damage and safety hazards.