Description:529-1288 is a single row radial ball bearing. Cat radial ball bearings are designed to accommodate loads that are primarily perpendicular to the shaft. Cat bearings are designed for specific applications based on load, operating speed, temperature range, size, and past performance and are manufactured to the highest quality standards for long life and performance.Attributes:• Single row radial ball bearingApplication:Cat ball bearings are typically used in wheels, transmissions, drive train systems, pulley assemblies, motors and pumps; anywhere performance relies on smooth shaft rotation at high operating speeds and temperatures.Consult your owner's manual or contact your local Cat Dealer for more information.