National 511014 CV Axle Shaft Bearing - Rear Inner

Overview of National 511014 CV Axle Shaft Bearing

The National 511014 CV Axle Shaft Bearing is engineered for reliable driveline performance in select Chevrolet, Chrysler, Dodge, Geo, Mitsubishi, Plymouth, Pontiac, and Suzuki vehicles. Designed with a double row angular contact configuration, this bearing supports smooth wheel rotation and durability under various driving conditions.

• Double row angular contact design for enhanced load capacity
• Inner race bore diameter of 1.102 inches (28 mm)
• Outer race outside diameter of 2.284 inches (58 mm)
• Width of 0.630 inches (16 mm) for precise fitment
• Compatible with multiple models including Mitsubishi Eclipse, Dodge Ram 50, and Chevrolet Metro

Technical Specifications and Design Features

The National 511014 bearing features a double row angular contact design, which provides improved axial and radial load handling compared to single row bearings. The inner race bore measures 1.102 inches (28 mm) with a radius of 0.004 inches (0.100 mm), ensuring a secure fit on the axle shaft. The outer race has an outside diameter of 2.284 inches (58 mm) and matches the inner race width of 0.630 inches (16 mm), maintaining consistent bearing width for proper assembly. This bearing is classified as type E-3 and belongs to the RWDB series, designed specifically for wheel bearing applications in Gen1 driveline systems.

Compatible Vehicles and Applications

This CV axle shaft bearing is compatible with a range of vehicles, including Chevrolet Metro, Chrysler Colt, Dodge Ram 50, Geo Firefly, Mitsubishi Eclipse, Plymouth Laser, Pontiac Sunbird, and Suzuki Swift. The part number 511014 ensures precise fitment for these models, supporting driveline integrity and wheel stability.

• Reduces wheel vibration and noise
• Prevents premature axle shaft wear
• Maintains proper wheel alignment and rotation
• Addresses issues related to bearing play or looseness
• Helps avoid driveline component failure

Installation Notes and Tips

When installing the National 511014 bearing, ensure the axle shaft and hub assembly are clean and free of debris. Proper lubrication of the bearing surfaces is essential to prevent premature wear. Use appropriate tools to press the bearing into place without damaging the races. Verify the bearing is seated evenly and rotates smoothly before reassembling the wheel components. Follow vehicle-specific service manuals for torque specifications and alignment procedures.

Quality Assurance and Warranty

National bearings are manufactured to meet industry standards for durability and performance. The 511014 CV axle shaft bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. This product is backed by National's standard warranty coverage, providing confidence in its reliability for compatible Chevrolet, Chrysler, Dodge, Geo, Mitsubishi, Plymouth, Pontiac, and Suzuki vehicles.