National HK-3016 Steering Knuckle Bearing - Front

Overview of National HK-3016 Steering Knuckle Bearing

The National HK-3016 steering knuckle bearing is engineered for precise fitment in select Acura, Honda, and Isuzu vehicles. Designed as a needle bearing, it supports smooth steering knuckle operation for models like the Honda Passport, Isuzu Rodeo, and Acura SLX.

• Needle bearing type for reduced friction and durability
• Bore diameter of 1.1811 inches (30.00 mm) for accurate shaft fit
• Housing diameter ranges between 1.4567 and 1.4577 inches (37.00 to 37.03 mm)
• Width of 0.6299 inches (16.00 mm) for proper housing accommodation
• Compatible with steering knuckles on Acura, Honda, and Isuzu models

Technical Specifications and Design Details

The HK-3016 bearing features a precise bore diameter of 1.1811 inches (30.00 mm), matching the shaft diameter range of 1.1806 to 1.1811 inches (29.99 to 29.99 mm). This tight tolerance ensures minimal play and consistent steering response. The housing diameter is tightly controlled between 1.4567 and 1.4577 inches (37.00 to 37.03 mm), allowing for a secure press fit within the steering knuckle assembly. With a width of 0.6299 inches (16.00 mm), this needle bearing balances load capacity and compact design, suitable for the steering systems of Acura SLX, Honda Pickup, and Isuzu Trooper vehicles.

Compatible Vehicles and Applications

This steering knuckle bearing is compatible with the following makes and models:

• Acura SLX
• Honda Amigo, Passport, Pickup
• Isuzu Rodeo, SLX, Trooper

It is specifically designed to replace worn or damaged bearings in the steering knuckle assembly, restoring proper steering function and reducing noise or vibration.

Common Issues Addressed by HK-3016 Bearing

• Steering play or looseness due to worn knuckle bearings
• Unusual steering noise or grinding sensations
• Reduced steering responsiveness or stiffness
• Premature wear of steering components from bearing failure
• Vibration or wobble in the front suspension during driving

Installation Notes and Tips

Proper installation of the National HK-3016 bearing requires careful press fitting into the steering knuckle housing. Ensure the housing diameter matches the bearing dimensions closely to avoid misalignment. Use appropriate tools to press the bearing evenly without damaging the needle rollers. Verify shaft diameter compatibility before installation to maintain smooth rotation. It is recommended to inspect related steering components for wear during replacement.

Quality Assurance and Warranty

National bearings are manufactured to meet industry standards for durability and precision. The HK-3016 steering knuckle bearing undergoes strict quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects. Consult product documentation or supplier for exact warranty terms.