National N-5210-KLB Transfer Case Output Shaft Bearing - Rear

Transfer Case Output Shaft Bearing for 4WD Repairs

The National N-5210-KLB is a transfer case output shaft bearing built to OE-quality standards for 4WD driveline service. It uses a double row angular contact design to support transfer case loads and help maintain smooth operation in demanding applications.

With a 50.000 mm bore, 80.000 mm outside diameter, and 23.800 mm overall width, this 5200 series ball bearing is specified for a range of Dodge Dakota, Chevrolet Trailblazer, GMC Envoy, Jeep Cherokee, and related transfer case applications.

Key Features

• National transfer case output shaft bearing, part number N-5210-KLB
• Double row angular contact design for transfer case load support
• 5200 series ball bearing construction
• 50.000 mm bore and 80.000 mm outside diameter
• 23.800 mm width for application-specific fitment
• Manufactured to exacting standards for lasting performance and extended bearing life

Detailed Description

National N-5210-KLB is a transfer case output shaft bearing designed for service in 4WD transfer cases where precise shaft support is critical. The double row angular contact layout helps manage combined radial and axial loads, while the 50 mm bore and 80 mm outside diameter match the dimensional requirements listed for supported applications. This bearing is used across a wide range of vehicles, including Dodge Dakota, Chevrolet Trailblazer, GMC Envoy, Jeep Grand Cherokee, and Chevrolet Silverado 1500 transfer case configurations.

This part cross-references SKF 5210-ANRX for the same application. If you are replacing a worn transfer case bearing during a rebuild or driveline repair, verify transfer case model and bearing dimensions before installation. National N-5210-KLB is also referenced by interchange number N5210KLB.

Common Problems This Part Addresses

• Transfer case noise from worn or rough bearings
• Excessive shaft play in the output section
• Vibration during 4WD operation
• Metallic wear caused by bearing fatigue
• Driveline instability in high-load transfer case service

Installation Notes and Tips

Confirm the transfer case model, bearing dimensions, and application notes before installation. This bearing is listed for multiple New Process transfer case variants, including 231, 233, 241, 242, 249, 126C, 147J, 149, and 233D configurations. Clean the bearing bore and inspect the shaft, races, and seals for wear before assembly. Proper press-fit installation and correct preload or endplay setup are important for transfer case longevity.

Quality Assurance

National manufactures premium bearings to meet or exceed OE quality standards and produce consistent performance in service. The N-5210-KLB is built to exacting specifications to support extended bearing life in transfer case applications.