338-2903: Bearing-ball

Description: Cat bearings are designed for specific applications based on load, operating speed, temperature range, size, and past performance. Cat bearings are manufactured to the highest quality standards for long life and performance. Cat radial ball bearings are designed to accommodate loads that are primarily perpendicular to the shaft. Attributes: • Single row width modified radial ball bearing • Double seal • Outside Diameter: 40 mm (1.5748 in) • Inside Diameter: 16.129 mm (0.635 in) • Inner Race Length: 18.288 mm (0.720 in) • Outer Race Length: 12 mm (0.472 in) Application: Cat ball bearings are typically used in transmissions, drive train systems, pulley assemblies, motors and pumps; anywhere performance relies on smooth shaft rotation at high operating speeds and temperatures.