Timken SP500701 Wheel Bearing and Hub Assembly - Front

Timken SP500701 Wheel Bearing and Hub Assembly Overview

The Timken SP500701 wheel bearing and hub assembly is engineered for reliable driveline performance in select Nissan and INFINITI vehicles. Designed to meet precise specifications, this assembly supports smooth wheel rotation and vehicle stability for models like the Nissan Armada, Pathfinder Armada, QX56, and TITAN.

• 29 spline quantity for secure axle engagement
• 3 flange bolt holes ensuring proper mounting
• 6 wheel studs for reliable wheel attachment
• Wheel pilot diameter of 3.059 inches (77.70 mm) for accurate wheel centering
• Brake pilot diameter of 3.230 inches (82.04 mm) for precise brake component alignment
• Hub pilot diameter of 3.500 inches (89.04 mm) for optimal hub fitment
• Flange offset of 1.803 inches (45.80 mm) to maintain correct wheel positioning
• Flange and bolt circle diameter of 6.750 inches (171.50 mm) for compatibility with OEM specifications
• Designed for driven axle applications

Detailed Product Description

The Timken SP500701 wheel bearing and hub assembly is a critical component in the driveline and axle system, specifically designed for driven axles. Its 29-spline configuration ensures a secure connection to the axle shaft, while the 3-flange bolt holes and 6 wheel studs provide a stable mounting platform for the wheel. The precise wheel pilot diameter of 3.059 inches (77.70 mm) and brake pilot diameter of 3.230 inches (82.04 mm) guarantee proper alignment of the wheel and brake components, reducing vibration and wear. The hub pilot diameter of 3.500 inches (89.04 mm) ensures a snug fit to the hub, contributing to overall vehicle stability. With a flange offset of 1.803 inches (45.80 mm) and a flange diameter of 6.750 inches (171.50 mm), this assembly matches OEM specifications for the Nissan Armada, Pathfinder Armada, QX56, and TITAN models.

Compatible Vehicles and Applications

This Timken wheel bearing and hub assembly SP500701 is compatible with the following vehicles:

• Nissan Armada
• Nissan Pathfinder Armada
• INFINITI QX56
• Nissan TITAN

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise and roughness
• Resolves wheel wobble and vibration issues
• Corrects uneven tire wear caused by hub misalignment
• Prevents premature brake component wear due to improper brake pilot fit
• Restores proper wheel mounting and axle engagement

Installation Notes and Tips

• Ensure the driven axle spline count matches the 29-spline configuration
• Verify flange bolt hole alignment with the vehicle hub
• Use proper torque specifications on flange bolts and wheel studs
• Inspect related components such as axle shafts and brake rotors during installation
• Clean mounting surfaces to prevent contamination and ensure proper fit

Quality Assurance and Warranty

Timken manufactures the SP500701 wheel bearing and hub assembly to meet strict OEM standards, ensuring durability and performance. This part undergoes rigorous testing for fit, form, and function. While specific warranty details may vary, Timken typically offers coverage against defects in materials and workmanship. Consult the product documentation or Timken directly for warranty terms applicable to this assembly.