National RW-101 Wheel Bearing - Front, Front Inner or Rear Inner

Overview of National RW-101 Wheel Bearing

The National RW-101 wheel bearing is engineered for reliable driveline performance in select Honda, INFINITI, Kia, Mazda, and Nissan vehicles. Designed as a single row radial bearing, it offers precise fitment and durability for models such as the Honda Civic, Nissan 300ZX, and Kia Sorento.

• Single row radial design for smooth rotation and load handling
• Inner race bore diameter of 1.181 inches (30 mm)
• Outer race outside diameter of 2.441 inches (62 mm)
• Width of 0.630 inches (16 mm) ensuring compact fit
• Compatible with multiple vehicle makes and models including Nissan Maxima and Mazda MPV

Technical Specifications and Design Details

The RW-101 wheel bearing features a 30 mm (1.181 inch) bore size, matching the inner race bore to ensure a secure fit on the axle shaft. Both the inner and outer races have a radius of 0.060 inches (1.524 mm), contributing to the bearing's structural integrity and smooth operation. The bearing width is 0.630 inches (16 mm), providing a balance between strength and space efficiency. This single row radial bearing design supports radial loads effectively, making it suitable for various passenger vehicles.

Compatible Vehicles and Applications

This National wheel bearing is compatible with a range of vehicles, including but not limited to:

• Honda Civic
• INFINITI M30
• Kia Sorento and Sportage
• Mazda MPV and B2600
• Nissan 200SX, 280ZX, 300ZX, and Maxima

Its precise dimensions and design make it a suitable replacement part for maintaining driveline efficiency and wheel stability in these models.

Common Issues Addressed by RW-101 Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Reduces vibration and uneven tire wear
• Restores smooth wheel rotation and handling
• Prevents axle shaft damage due to bearing failure
• Improves overall driveline reliability and safety

Installation Notes and Tips

Ensure the bearing bore and outer diameter match the vehicle specifications before installation. Proper cleaning of the hub and axle shaft is recommended to avoid contamination. Use appropriate tools to press the bearing into place without applying excessive force to prevent damage. Verify correct seating of the bearing races to maintain optimal performance.

Quality Assurance and Warranty

National RW-101 wheel bearings are manufactured to meet industry standards for durability and precision. While specific warranty details are not provided, National products typically adhere to strict quality control processes to ensure reliable service life in automotive applications.