National 302-SS Generator Drive End Bearing

Overview of National 302-SS Generator Drive End Bearing

The National 302-SS generator drive end bearing is engineered for reliable performance in various Chrysler, Dodge, Mitsubishi, and Plymouth vehicles. Designed as a single row radial ball bearing, it supports smooth generator operation and helps maintain electrical system efficiency.

• Single row radial design for consistent load handling
• 15 mm (0.591 inch) bore diameter for precise fitment
• 42 mm (1.654 inch) outside diameter ensuring compatibility with specified models
• 13 mm (0.512 inch) width for optimal bearing stability
• Compatible with multiple Chrysler, Dodge, Mitsubishi, and Plymouth models

Technical Specifications and Design Details

This generator drive end bearing features a 15 mm inner race bore and a 42 mm outer race outside diameter, both with a 1.020 mm radius to reduce stress concentrations. The bearing’s 13 mm width balances durability and compactness, making it suitable for the generator drive end application. The single row radial ball bearing design supports radial loads typically encountered in automotive charging systems.

Compatible Vehicles and Applications

The National 302-SS bearing is compatible with a range of vehicles including Chrysler LeBaron, Dodge Caravan, Charger, and Ram 50, as well as Mitsubishi Galant, Lancer, Montero, and Plymouth Voyager models. This part is specifically designed to replace generator drive end bearings in these vehicles, ensuring proper fit and function.

• Addresses generator noise and vibration issues
• Resolves premature bearing wear in charging systems
• Prevents generator shaft misalignment
• Improves electrical charging reliability
• Reduces risk of generator failure due to bearing damage

Installation Notes and Tips

When installing the National 302-SS generator drive end bearing, ensure the bore and outer diameter dimensions match the generator housing and shaft. Proper lubrication and clean installation environment are critical to bearing longevity. Use appropriate tools to avoid damage to the bearing races and maintain alignment during assembly.

Quality Assurance and Warranty

National bearings are manufactured to meet industry standards for durability and performance. The 302-SS bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to support professional automotive repairs.