National 202 Generator Drive End Bearing

Overview of National 202 Generator Drive End Bearing

The National 202 Generator Drive End Bearing is engineered for reliable performance in various automotive applications. Designed as a single row radial ball bearing, it supports smooth operation in electrical charging and starting systems for select Ford, Honda, Mercedes-Benz, Mercury, Toyota, and Volkswagen models.

• Single row radial design for efficient load handling
• Inner race bore diameter of 0.591 inches (15 mm)
• Outer race outside diameter of 1.378 inches (35 mm)
• Width of 0.433 inches (11 mm) for compact fitment
• Compatible with multiple vehicle makes and models

Technical Specifications and Design Details

This generator drive end bearing features a precise inner race bore of 0.591 inches (15 mm) and an outer race diameter of 1.378 inches (35 mm), ensuring a secure fit within the generator assembly. The bearing’s width measures 0.433 inches (11 mm), providing a balanced profile for optimal performance. The inner and outer race radii are both 0.024 inches (0.610 mm), contributing to the bearing’s durability and smooth rotation. As a single row radial ball bearing, it is designed to handle radial loads effectively, making it suitable for generator drive applications in vehicles such as the Honda Accord, Toyota Corolla, Ford Fiesta, and Volkswagen Beetle.

Compatible Vehicles and Applications

The National 202 bearing is compatible with a range of vehicles, including Ford Pickup and Fiesta models, Honda Accord, Civic, and Prelude, Mercedes-Benz 300D, 300SE, 300SEL, and 300SL, Mercury Capri, Toyota Corolla and CRX, as well as Volkswagen Beetle. This part number 202 is specifically designed to meet the requirements of these models’ electrical charging and starting systems, ensuring proper generator function and longevity.

Common Issues Addressed by the National 202 Bearing

• Excessive noise or grinding from the generator drive end
• Generator shaft misalignment or wobble
• Premature wear of generator components due to bearing failure
• Reduced charging system efficiency caused by bearing degradation
• Overheating or seizure of the generator drive end

Installation Notes and Tips

When installing the National 202 Generator Drive End Bearing, ensure the bearing bore matches the generator shaft diameter of 0.591 inches (15 mm) for a proper fit. Clean the housing and shaft thoroughly before installation to prevent contamination. Use appropriate tools to press the bearing into place without applying excessive force to avoid damage. Verify alignment and rotation after installation to confirm smooth operation.

Quality Assurance and Warranty

Manufactured by National, this generator drive end bearing adheres to industry standards for durability and precision. While specific warranty details are not provided, National bearings are known for consistent quality and reliability in automotive electrical systems. Using part number 202 ensures compatibility and performance for the listed vehicle makes and models.