Federal Mogul 203FF Ball Bearing - Single Row Deep Groove Bearing

The Federal Mogul 203FF is a single row deep groove ball bearing designed to meet or exceed OE quality standards for reliable performance in automotive and industrial applications. This bearing features a 0.669-inch bore diameter, 1.5748-inch outside diameter, and 0.4724-inch width. It incorporates rubber seals on both sides (2RS) with a steel cage for enhanced durability.

Key Features:

• Precision manufactured using premium-grade steel for lasting performance and extended bearing life
• Element size and quantity engineered to meet or exceed the load rating of OE bearings
• Comprehensive testing throughout design and development processes by National engineers
• Standard lubrication with normal internal play for optimal operation
• Heat stable up to 120°C for versatile applications

This bearing is commonly used as a generator drive end bearing, alternator bearing, and clutch pilot bearing across multiple automotive applications. The National brand, part of Federal Mogul's product line, has established a reputation for quality antifriction bearing products that deliver consistent reliability in demanding automotive and industrial environments.