Product Description
Cup, bearing
Frequently Asked Questions
Q: What is the 55076400 bearing cup used for?
A: The 55076400 is a bearing cup that serves as the outer race in tapered roller bearing assemblies. It provides the rolling surface for bearing balls and is essential for proper load distribution in forklift drive and steering systems.
Q: Which forklift brands use the 55076400 bearing cup?
A: The 55076400 is compatible with equipment from Crown, Toyota, Raymond, Hyster, and other major forklift manufacturers. Confirm your equipment model and bearing assembly type before ordering.
Q: What are the material specifications of the 55076400?
A: The 55076400 bearing cup is precision-manufactured from hardened alloy steel with a polished rolling surface. This material composition ensures durability and resistance to wear under continuous load conditions.
Q: When should the 55076400 bearing cup be replaced?
A: Replace the bearing cup when its tapered roller bearing mate shows signs of failure, including unusual noise, grease leakage, or increased play. Bearing cups typically need replacement after 3000 to 5000 operating hours under heavy use.
Q: Does the 55076400 have cross-reference part numbers?
A: OEM bearing cups have multiple cross-references across forklift brands. The 55076400 may be equivalent to parts from different manufacturers. Provide your equipment model for exact cross-reference identification.