National 23100 Steering Knuckle Bearing - Front or Front Lower

Overview of National 23100 Steering Knuckle Bearing

The National 23100 steering knuckle bearing is engineered to provide reliable performance for heavy-duty trucks and SUVs. Designed with precise dimensions, this taper bearing cone supports smooth steering operation in Chevrolet, Dodge, Ford, and GMC vehicles.

• Cone bore diameter: 1.0000 inch (25.4000 mm)
• Cone length: 0.8450 inch (21.4630 mm)
• Cone radius: 0.0620 inch (1.5750 mm)
• Part type: Taper bearing cone for steering knuckle assembly
• Compatible with multiple truck and SUV models

Technical Specifications and Features

The National 23100 steering knuckle bearing features a precisely machined cone bore of 1 inch (25.4 mm) diameter, ensuring a secure fit within the steering knuckle assembly. Its cone length of 0.845 inches (21.463 mm) and cone radius of 0.062 inches (1.575 mm) are designed to meet OEM standards for durability and performance. This taper bearing cone is critical for maintaining proper steering geometry and reducing friction between moving parts.

Compatible Vehicles and Applications

This steering knuckle bearing is compatible with a range of Chevrolet, Dodge, Ford, and GMC models, including Chevrolet K10 Suburban, K20, K20 Suburban, K30, K3500, Dodge W200, W250, W300, W350, Ford F-250, F-350, and GMC V30, V3500. The National 23100 part number is specifically designed to fit these vehicles, ensuring proper steering function and longevity.

Common Issues Addressed by National 23100 Bearing

• Eliminates steering play caused by worn or damaged bearings
• Reduces steering noise and vibration
• Prevents premature wear of steering knuckle components
• Maintains proper alignment and steering response
• Supports heavy load handling in trucks and SUVs

Installation Notes and Tips

When installing the National 23100 steering knuckle bearing, ensure the bearing cone bore and cone dimensions match the vehicle specifications. Proper cleaning and lubrication of the bearing surfaces are essential to prevent premature failure. Use appropriate tools to avoid damage during installation and verify correct seating within the steering knuckle assembly.

Quality Assurance and Warranty

National bearings are manufactured to meet industry standards for quality and durability. The 23100 steering knuckle bearing undergoes rigorous inspection to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, National products typically adhere to OEM quality requirements for reliable service life.